Merge pull request #7 from bohd4nx/feat/pypi-package

Feat/pypi package
This commit is contained in:
Bohdan 👾
2026-03-20 01:23:15 +02:00
committed by GitHub
57 changed files with 2173 additions and 1118 deletions
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# Fragment.com cookies - copy from browser after login (Header String format)
# Hash is now fetched dynamically
# TON wallet seed phrase - 12 or 24 words separated by spaces
SEED = "your_ton_wallet_seed_phrase_here"
# TON API key - get from https://tonconsole.com
API_KEY = "your_ton_api_key_here"
# TON wallet contract version: V4R2 or V5R1 (default: V5R1)
WALLET_VERSION = "V5R1"
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@@ -0,0 +1,101 @@
name: Bug report
description: Report an issue or unexpected behavior in pyfragment.
labels:
- bug
body:
- type: checkboxes
attributes:
label: Checklist
options:
- label: I am sure the error is coming from pyfragment code
required: true
- label: I have searched the issue tracker for similar bug reports, including closed ones
required: true
- type: markdown
attributes:
value: |
## Context
Please provide as much detail as possible to help us reproduce and fix the issue.
- type: input
attributes:
label: Operating system
placeholder: e.g. Ubuntu 22.04 / macOS 14 / Windows 11
validations:
required: true
- type: input
attributes:
label: Python version
description: Run `python --version` inside your virtualenv
placeholder: e.g. 3.12.3
validations:
required: true
- type: input
attributes:
label: pyfragment version
description: Run `pip show pyfragment` inside your virtualenv
placeholder: e.g. 2026.1.0
validations:
required: true
- type: textarea
attributes:
label: Expected behavior
description: Describe what you expected to happen.
placeholder: e.g. Stars should be purchased and StarsResult returned.
validations:
required: true
- type: textarea
attributes:
label: Current behavior
description: Describe what is actually happening.
placeholder: e.g. ParseError is raised with status 400.
validations:
required: true
- type: textarea
attributes:
label: Steps to reproduce
description: Minimal steps that reproduce the issue.
placeholder: |
1. Create FragmentClient with valid credentials
2. Call purchase_stars("@username", amount=100)
3. See error
validations:
required: true
- type: textarea
attributes:
label: Code example
description: Provide a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) if applicable.
placeholder: |
import asyncio
from pyfragment import FragmentClient
async def main():
client = FragmentClient(...)
result = await client.purchase_stars("@username", amount=100)
asyncio.run(main())
render: python
- type: textarea
attributes:
label: Traceback / logs
description: Paste the full traceback or relevant logs.
placeholder: |
Traceback (most recent call last):
File "main.py", line 7, in main
...
pyfragment.types.ParseError: ...
render: sh
- type: textarea
attributes:
label: Additional information
description: Anything else that might help us diagnose the problem.
placeholder: e.g. Only happens with V5R1 wallet version.
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blank_issues_enabled: true
contact_links:
- name: Ask a question or start a discussion
url: https://github.com/bohd4nx/pyfragment/discussions
about: General questions, ideas, and community help go here — not in the issue tracker.
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name: Feature request
description: Suggest an improvement or new feature for pyfragment.
labels:
- enhancement
body:
- type: dropdown
attributes:
label: pyfragment version
description: Which version are you running?
options:
- latest
- older
- n/a
validations:
required: true
- type: textarea
attributes:
label: Problem
description: Is your request related to a specific problem? Describe it.
placeholder: e.g. There is no way to check my current TON balance before sending.
validations:
required: true
- type: textarea
attributes:
label: Proposed solution
description: Describe what you would like to see added or changed.
placeholder: e.g. Add a get_balance() method to FragmentClient.
validations:
required: true
- type: textarea
attributes:
label: Alternatives considered
description: Any workarounds or alternative approaches you have thought of.
placeholder: e.g. I manually call the Fragment API, but it's not ergonomic.
- type: textarea
attributes:
label: Code example
description: A short example demonstrating the desired API, if applicable.
placeholder: |
balance = await client.get_balance()
print(balance.ton)
render: python
- type: textarea
attributes:
label: Additional information
description: Any other context, screenshots, or references.
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# Description
Please include a summary of the change and which issue is fixed.
Include relevant motivation and context.
Fixes # (issue)
## Type of change
- [ ] Documentation (typos, examples, or any docs update)
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] This change requires a documentation update
## How has this been tested?
Describe the tests you ran to verify the change and list any relevant details.
- [ ] Existing tests pass (`pytest`)
- [ ] New tests added for this change
**Test configuration:**
* OS:
* Python version:
* pyfragment version:
## Checklist
- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have updated documentation where necessary
- [ ] I have added tests that prove my fix or feature works
- [ ] All new and existing tests pass locally
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@@ -8,3 +8,12 @@ updates:
open-pull-requests-limit: 5
labels:
- "dependencies"
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"
day: "monday"
open-pull-requests-limit: 5
labels:
- "dependencies"
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name: CI
on:
push:
branches: ["**"]
pull_request:
branches: ["**"]
jobs:
lint:
name: Lint & Format
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6.0.2
- uses: actions/setup-python@v6.2.0
with:
python-version: "3.12"
- uses: astral-sh/setup-uv@v7.5.0
- run: uv pip install --system ".[dev]"
- run: ruff check .
- run: black --check . --target-version py312
test:
name: Tests
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6.0.2
- uses: actions/setup-python@v6.2.0
with:
python-version: "3.12"
- uses: astral-sh/setup-uv@v7.5.0
- run: uv pip install --system ".[dev]"
- name: Write cookies.json
if: ${{ env.COOKIES_JSON != '' }}
run: echo "$COOKIES_JSON" > cookies.json
env:
COOKIES_JSON: ${{ secrets.COOKIES_JSON }}
- run: pytest
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name: Publish
on:
workflow_run:
workflows: ["CI"]
types: [completed]
branches: [master]
jobs:
version-check:
name: Version Check
if: github.event.workflow_run.conclusion == 'success'
runs-on: ubuntu-latest
outputs:
version: ${{ steps.version.outputs.value }}
is-new: ${{ steps.tag.outputs.is-new }}
steps:
- uses: actions/checkout@v6.0.2
with:
fetch-depth: 0
- name: Read version
id: version
run: |
value=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
echo "value=$value" >> $GITHUB_OUTPUT
- name: Check tag
id: tag
run: |
if git ls-remote --tags origin "refs/tags/v${{ steps.version.outputs.value }}" | grep -q .; then
echo "is-new=false" >> $GITHUB_OUTPUT
else
echo "is-new=true" >> $GITHUB_OUTPUT
fi
build:
name: Build
needs: version-check
if: needs.version-check.outputs.is-new == 'true'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6.0.2
- uses: actions/setup-python@v6.2.0
with:
python-version: "3.12"
- uses: astral-sh/setup-uv@v7.5.0
- run: uv build
- uses: actions/upload-artifact@v7
with:
name: dist
path: dist/*
publish:
name: Publish to PyPI
needs: [version-check, build]
runs-on: ubuntu-latest
environment:
name: pypi
url: https://pypi.org/project/pyfragment/
permissions:
id-token: write
steps:
- uses: actions/download-artifact@v8.0.1
with:
name: dist
path: dist
- uses: pypa/gh-action-pypi-publish@v1.13.0
release:
name: GitHub Release
needs: [version-check, build]
runs-on: ubuntu-latest
permissions:
contents: write
steps:
- uses: actions/checkout@v6.0.2
with:
fetch-depth: 0
- uses: actions/download-artifact@v8.0.1
with:
name: dist
path: dist
- uses: softprops/action-gh-release@v2.6.1
with:
tag_name: v${{ needs.version-check.outputs.version }}
name: v${{ needs.version-check.outputs.version }}
files: dist/*
generate_release_notes: true
make_latest: true
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name: Tests
on:
push:
branches: ["**"]
pull_request:
branches: ["**"]
jobs:
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: actions/setup-python@v6
with:
python-version: "3.12"
cache: "pip"
- name: Install dependencies
run: pip install -r requirements.txt pytest pytest-asyncio
- name: Write cookies.json
if: ${{ env.COOKIES_JSON != '' }}
run: echo "$COOKIES_JSON" > cookies.json
env:
COOKIES_JSON: ${{ secrets.COOKIES_JSON }}
- name: Run tests
run: pytest
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@@ -23,4 +23,17 @@ logs/
# System files
.DS_Store
Thumbs.db
cookies.json
# Testing & tooling artifacts
.hypothesis/
.pytest_cache/
.mypy_cache/
.ruff_cache/
.coverage
htmlcov/
demo.run.py
# Build & distribution
dist/
build/
*.egg-info/
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# Changelog
All notable changes to pyfragment are documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project uses [Calendar Versioning](https://calver.org/) (`YYYY.MINOR.MICRO`).
---
## [2026.0.1] — 2026-03-16
### Added
- Initial stable release of `pyfragment`
- `FragmentClient` — async client for the Fragment.com API with context manager support (`async with`)
- `purchase_premium(username, months)` — purchase Telegram Premium for any user (3, 6, or 12 months)
- `purchase_stars(username, amount)` — send Telegram Stars to any user (501,000,000)
- `topup_ton(username, amount)` — top up TON Ads balance (11,000,000,000 TON)
- `get_wallet()` — fetch wallet address and balance
- Support for TON wallet versions `V4R2` and `V5R1`
- Structured exception hierarchy (`FragmentError`, `ConfigurationError`, `CookieError`, etc.)
- `py.typed` marker — full PEP 561 typing support for type-checkers
- `__repr__` on all result types for readable debug output
[2026.0.1]: https://github.com/bohd4nx/pyfragment/releases/tag/v2026.0.1
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MIT License
Copyright (c) 2026 bohd4nx
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
+110 -123
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<div align="center">
<img src="fragment.svg" alt="Fragment Logo" width="120" height="120" style="border-radius: 24px;">
<h1 style="margin-top: 24px;">💎 Fragment API by @bohd4nx</h1>
<h1 style="margin-top: 24px;">Fragment API</h1>
<p style="font-size: 18px; margin-bottom: 24px;">
<b>Automate TON topups, Telegram Premium purchases, and Stars transactions via Fragment.com</b>
<b>Python library for the Fragment.com API — purchase Telegram Stars, Premium, and top up TON Ads balance.</b>
</p>
[![Python](https://img.shields.io/badge/Python-3.10+-3776AB?style=flat&logo=python&logoColor=white)](https://python.org)
[![tonutils](https://img.shields.io/badge/tonutils-2.0.0-0098EA?style=flat&logo=ton&logoColor=white)](https://github.com/nessshon/tonutils)
[![Stars](https://img.shields.io/github/stars/bohd4nx/FragmentAPI?style=flat&color=yellow)](https://github.com/bohd4nx/FragmentAPI/stargazers)
[![Issues](https://img.shields.io/github/issues/bohd4nx/FragmentAPI?style=flat&color=red)](https://github.com/bohd4nx/FragmentAPI/issues)
[![CI](https://img.shields.io/github/actions/workflow/status/bohd4nx/FragmentAPI/tests.yml?style=flat&label=tests&logo=github)](https://github.com/bohd4nx/FragmentAPI/actions)
[![PyPI version](https://img.shields.io/pypi/v/pyfragment?style=flat&color=blue)](https://pypi.org/project/pyfragment/)
[![PyPI downloads](https://img.shields.io/pypi/dm/pyfragment?style=flat&color=brightgreen)](https://pypi.org/project/pyfragment/)
[![Python](https://img.shields.io/badge/Python-3.12+-3776AB?style=flat&logo=python&logoColor=white)](https://python.org)
[![License](https://img.shields.io/github/license/bohd4nx/pyfragment?style=flat&color=lightgrey)](LICENSE)
[![Stars](https://img.shields.io/github/stars/bohd4nx/pyfragment?style=flat&color=yellow)](https://github.com/bohd4nx/pyfragment/stargazers)
[![CI](https://img.shields.io/github/actions/workflow/status/bohd4nx/pyfragment/ci.yml?style=flat&label=tests&logo=github)](https://github.com/bohd4nx/pyfragment/actions)
[Report Bug](https://github.com/bohd4nx/fragmentapi/issues) · [Request Feature](https://github.com/bohd4nx/fragmentapi/issues) · [**Donate TON**](https://app.tonkeeper.com/transfer/UQCppfw5DxWgdVHf3zkmZS8k1mt9oAUYxQLwq2fz3nhO8No5)
[Report Bug](https://github.com/bohd4nx/pyfragment/issues) · [Request Feature](https://github.com/bohd4nx/pyfragment/issues) · [**Donate TON**](https://app.tonkeeper.com/transfer/UQCppfw5DxWgdVHf3zkmZS8k1mt9oAUYxQLwq2fz3nhO8No5)
</div>
> **Disclaimer:** This project is not affiliated with, endorsed by, or in any way officially connected with [Fragment](https://fragment.com) or [Telegram](https://telegram.org).
---
## ✨ Features
- 💰 **TON Advertisement Topups**Send TON directly to Fragment ad accounts (11,000,000,000 TON)
- 👑 **Telegram Premium Gifts** — Purchase Premium subscriptions for any user (3, 6, or 12 months)
-**Telegram Stars Purchases**Buy Stars and send them to any Telegram user (501,000,000 Stars)
- 🔐 **Multi-wallet support**Configurable wallet contract version (V4R2 / V5R1)
- 💰 **TON Advertisement Topups**Top up Telegram Ads balance (11,000,000,000 TON)
- 👑 **Telegram Premium** — Purchase Premium for any user (3, 6, or 12 months)
-**Telegram Stars Purchases**Purchase Stars for any Telegram user (501,000,000 Stars)
- 🔐 **Multi-wallet support**V4R2 and V5R1 wallet contract versions
-**Async-first** — Built on `httpx` and `asyncio`
---
## 📦 Installation
```bash
pip install pyfragment
```
Requires **Python 3.12+**.
---
## 🚀 Quick Start
### 1. Installation
```python
import asyncio
from pyfragment import FragmentClient
```bash
git clone https://github.com/bohd4nx/FragmentAPI.git
cd FragmentAPI
pip install -r requirements.txt
async def main():
async with FragmentClient(
seed="word1 word2 ... word24",
api_key="YOUR_TONAPI_KEY",
cookies={
"stel_ssid": "...",
"stel_dt": "...",
"stel_token": "...",
"stel_ton_token": "...",
},
) as client:
# Purchase 6 months of Telegram Premium
result = await client.purchase_premium("@username", months=6)
print(result.transaction_id)
# Purchase 500 Stars
result = await client.purchase_stars("@username", amount=500)
print(result.transaction_id)
# Top up 10 TON to Ads balance
result = await client.topup_ton("@username", amount=10)
print(result.transaction_id)
asyncio.run(main())
```
### 2. Configuration
See the [`examples/`](examples/) folder for ready-to-run scripts.
```bash
cp .env.example .env
cp cookies.example.json cookies.json
```
---
Edit `.env`:
## 🔧 Configuration
```env
# 24-word TON wallet seed phrase
SEED = word1 word2 word3 ... word24
### `FragmentClient` parameters
# API key from @tonapibot on Telegram
API_KEY = your_tonapi_key_here
| Parameter | Type | Required | Default | Description |
| ---------------- | ------------- | -------- | -------- | -------------------------------------------------------- |
| `seed` | `str` | ✅ | — | 24-word TON wallet mnemonic phrase |
| `api_key` | `str` | ✅ | — | Tonapi key from [tonconsole.com](https://tonconsole.com) |
| `cookies` | `dict \| str` | ✅ | — | Fragment session cookies (dict or JSON string) |
| `wallet_version` | `str` | ❌ | `"V5R1"` | Wallet contract version: `"V4R2"` or `"V5R1"` |
# Wallet contract version: V4R2 or V5R1 (default: V5R1)
WALLET_VERSION = V5R1
```
### Methods
### 3. Getting Required Data
> Usernames can be passed with or without `@`.
#### 🍪 Fragment.com Cookies
| Method | Returns | Description | Limits |
| -------------------------------------------------- | ---------------- | ---------------------------------- | ------------------------- |
| `purchase_premium(username, months, show_sender=True)` | `PremiumResult` | Purchase Telegram Premium | `months`: 3, 6, or 12 |
| `purchase_stars(username, amount, show_sender=True)` | `StarsResult` | Purchase Telegram Stars | `amount`: 501,000,000 |
| `topup_ton(username, amount, show_sender=True)` | `AdsTopupResult` | Top up Telegram Ads balance | `amount`: 11,000,000,000 |
| `get_wallet()` | `WalletInfo` | Get wallet address, state, balance | — |
**Prerequisites**: Log in to Telegram on Fragment and connect the TON wallet you'll use for payments.
---
1. Install [Cookie Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm) extension
2. Open [fragment.com](https://fragment.com) and make sure you're logged in
3. Click the Cookie Editor icon → **Export****Header String**
4. Split the result into the four fields in `cookies.json`:
## ⚙️ Getting Required Credentials
### 🍪 Fragment.com Cookies
**Prerequisites**: Log in to [fragment.com](https://fragment.com), connect your TON wallet.
1. Install [Cookie Editor](https://chromewebstore.google.com/detail/cookie-editor/hlkenndednhfkekhgcdicdfddnkalmdm)
2. Open [fragment.com](https://fragment.com) while logged in
3. Click the extension → **Export****Header String**
4. Extract these four fields:
```json
{
@@ -76,107 +122,48 @@ WALLET_VERSION = V5R1
}
```
#### 🔐 TON Wallet Seed Phrase
> ⚠️ Cookies expire. Refresh them if you start getting `FragmentPageError` or auth errors.
If you don't have a TON wallet, create one in [Tonkeeper](https://tonkeeper.com) (iOS / Android).
Go to **Settings → Backup**, copy the 24 words and paste them into `SEED` in `.env`.
> ⚠️ Never share your seed phrase with anyone. Store it offline.
#### 🔑 TON API Key
### 🔑 Tonapi Key
1. Go to [tonconsole.com](https://tonconsole.com)
2. Create an account and log in
3. Generate a new API key
4. Paste it into `API_KEY` in `.env`
2. Register and generate a new API key
3. Pass it as `api_key` to `FragmentClient`
#### 🔐 Wallet Version
### 🌱 Wallet Seed Phrase
If you don't have a TON wallet, create one in [Tonkeeper](https://tonkeeper.com).
Go to **Settings → Backup** → copy the 24 words.
> ⚠️ Never share your seed phrase. Store it offline.
### 🔐 Wallet Version
| Version | Use when |
| ------- | -------------------------------------------------------------- |
| `V5R1` | Default — Tonkeeper / MyTonWallet (wallets created after 2024) |
| `V4R2` | Older Tonkeeper wallets |
| `V4R2` | Older Tonkeeper or hardware wallets |
Not sure? Run this to check which address matches your wallet:
---
```bash
python3 -c "
import asyncio
from tonutils.clients import TonapiClient
from tonutils.contracts.wallet import WalletV4R2, WalletV5R1
from tonutils.types import NetworkGlobalID
from app.core import config
## 🗂️ Error Handling
client = TonapiClient(network=NetworkGlobalID.MAINNET, api_key=config.API_KEY)
w4, _, _, _ = WalletV4R2.from_mnemonic(client=client, mnemonic=config.SEED)
w5, _, _, _ = WalletV5R1.from_mnemonic(client=client, mnemonic=config.SEED)
print('V4R2:', w4.address.to_str(True, True))
print('V5R1:', w5.address.to_str(True, True))
"
```
### 4. Usage
#### Run Examples
```bash
python main.py
```
#### Programmatic Usage
All exceptions inherit from `FragmentError` — see [`pyfragment/types/exceptions.py`](pyfragment/types/exceptions.py) for the full list.
```python
import asyncio
from app.methods import topup_ton, buy_premium, buy_stars
from pyfragment import FragmentClient, UserNotFoundError, ConfigurationError, WalletError
async def main():
# Send 10 TON to @username
result = await topup_ton("@username", 10)
print(result)
# Gift 6 months of Telegram Premium (anonymous — recipient won't see sender)
result = await buy_premium("@username", 6, show_sender=False)
print(result)
# Buy 500 Stars for @username
result = await buy_stars("@username", 500)
print(result)
asyncio.run(main())
try:
result = await client.purchase_stars("@unknown", amount=100)
except UserNotFoundError:
print("User not found on Fragment")
except WalletError as e:
print(f"Wallet issue: {e}")
except ConfigurationError as e:
print(f"Bad params: {e}")
```
**Return format** (on success):
```python
{
"success": True,
"data": {
"transaction_id": "<TL-B ExternalMessage ...>",
"username": "@username",
"amount": 10, # or "months" for Premium
"timestamp": 1741234567
}
}
```
**Return format** (on failure):
```python
{
"success": False,
"error": "Telegram user '@unknown' was not found on Fragment."
}
```
### Supported Operations
| Operation | Function | Parameters | Limits |
| ------------------ | ----------------------------------------------------- | ----------------------------------- | ------------------- |
| **TON Topup** | `topup_ton(username, amount, show_sender=True)` | Username, TON amount, show sender | 11,000,000,000 TON |
| **Premium Gift** | `buy_premium(username, months, show_sender=True)` | Username, duration, show sender | 3, 6, or 12 months |
| **Stars Purchase** | `buy_stars(username, amount, show_sender=True)` | Username, Stars amount, show sender | 501,000,000 Stars |
Usernames can be passed with or without `@`.
---
<div align="center">
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@@ -1,44 +0,0 @@
from app.core.config import config
from app.core.constants import (
ADS_PAGE,
BASE_HEADERS,
DEVICE,
PREMIUM_PAGE,
STARS_PAGE,
WALLET_CLASSES,
WalletVersion,
)
from app.core.cookies import load_cookies
from app.core.exceptions import (
ConfigError,
CookiesError,
FragmentError,
HashFetchError,
RequestError,
TransactionError,
UserNotFoundError,
WalletError,
)
from app.core.logging import logger, setup_logging
__all__ = [
"ADS_PAGE",
"BASE_HEADERS",
"DEVICE",
"PREMIUM_PAGE",
"STARS_PAGE",
"WALLET_CLASSES",
"WalletVersion",
"ConfigError",
"CookiesError",
"FragmentError",
"HashFetchError",
"RequestError",
"TransactionError",
"UserNotFoundError",
"WalletError",
"config",
"load_cookies",
"logger",
"setup_logging",
]
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@@ -1,46 +0,0 @@
import logging
import os
from pathlib import Path
from dotenv import load_dotenv
from app.core.constants import SUPPORTED_WALLET_VERSIONS, WalletVersion
from app.core.exceptions import ConfigError
logger = logging.getLogger(__name__)
class Config:
SEED: str
API_KEY: str
WALLET_VERSION: WalletVersion
def __init__(self) -> None:
# Load .env if present; env vars already in the process take precedence
env_path = Path(__file__).resolve().parents[2] / ".env"
if env_path.exists():
load_dotenv(env_path)
missing = [k for k in ("SEED", "API_KEY") if not os.getenv(k, "").strip()]
if missing:
raise ConfigError(
f"Missing required environment variables: {', '.join(missing)}. "
"Copy .env.example to .env and fill in SEED and API_KEY."
)
self.SEED = os.getenv("SEED", "").strip()
self.API_KEY = os.getenv("API_KEY", "").strip()
version = os.getenv("WALLET_VERSION", "V5R1").strip().upper()
if version not in SUPPORTED_WALLET_VERSIONS:
raise ConfigError(
f"Unsupported WALLET_VERSION '{version}'. " f"Must be one of: {', '.join(sorted(SUPPORTED_WALLET_VERSIONS))}."
)
self.WALLET_VERSION: WalletVersion = version # type: ignore[assignment]
config: Config | None = None
try:
config = Config()
except ConfigError as e:
logger.warning("Configuration not loaded: %s", e)
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import json
import logging
from pathlib import Path
from typing import Any
from app.core.exceptions import CookiesError
logger = logging.getLogger(__name__)
_REQUIRED_KEYS = ("stel_ssid", "stel_dt", "stel_token", "stel_ton_token")
def load_cookies() -> dict[str, Any]:
cookies_path = Path(__file__).resolve().parents[2] / "cookies.json"
if not cookies_path.exists():
raise CookiesError("cookies.json not found. Create it in the project root and paste your Fragment cookies.")
try:
with cookies_path.open("r", encoding="utf-8") as f:
cookies = json.load(f)
except Exception as exc:
raise CookiesError(f"Failed to read cookies.json: {exc}") from exc
missing = [k for k in _REQUIRED_KEYS if not str(cookies.get(k, "")).strip()]
if missing:
raise CookiesError(
f"cookies.json is missing or has empty values for: {', '.join(missing)}. "
"Open Fragment.com in your browser, copy fresh cookies, and update the file."
)
return cookies
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__all__ = [
"ConfigError",
"CookiesError",
"FragmentError",
"HashFetchError",
"RequestError",
"TransactionError",
"UserNotFoundError",
"WalletError",
]
class FragmentError(Exception):
"""Base exception for all Fragment API errors."""
class ConfigError(FragmentError):
"""Raised when .env is missing or required keys are absent."""
class CookiesError(FragmentError):
"""Raised when cookies.json is missing, unreadable, or has empty required fields."""
class HashFetchError(FragmentError):
"""Raised when the Fragment API hash cannot be fetched from the page."""
class UserNotFoundError(FragmentError):
"""Raised when the target Telegram user is not found on Fragment."""
class WalletError(FragmentError):
"""Raised for TON wallet issues (connection, balance, account info)."""
class TransactionError(FragmentError):
"""Raised when a TON transaction fails to build or broadcast."""
class RequestError(FragmentError):
"""Raised when a Fragment API response cannot be parsed."""
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import logging
def setup_logging() -> None:
formatter = logging.Formatter(fmt="[%(asctime)s] - %(levelname)s: %(message)s", datefmt="%d.%m.%y %H:%M:%S")
console_handler = logging.StreamHandler()
console_handler.setLevel(logging.INFO)
console_handler.setFormatter(formatter)
file_handler = logging.FileHandler("FragmentAPI.log", mode="w", encoding="utf-8")
file_handler.setLevel(logging.DEBUG)
file_handler.setFormatter(formatter)
logging.basicConfig(level=logging.DEBUG, handlers=[console_handler, file_handler], force=True)
logging.getLogger("httpx").setLevel(logging.WARNING)
logging.getLogger("httpcore").setLevel(logging.WARNING)
logger = logging.getLogger(__name__)
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from app.methods.premium import buy_premium
from app.methods.stars import buy_stars
from app.methods.ton import topup_ton
__all__ = ["buy_premium", "buy_stars", "topup_ton"]
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import json
import logging
import time
import httpx
from app.core import (
BASE_HEADERS,
DEVICE,
PREMIUM_PAGE,
FragmentError,
UserNotFoundError,
load_cookies,
)
from app.utils import (
execute_transaction_request,
get_account_info,
get_fragment_hash,
parse_json_response,
process_transaction,
)
logger = logging.getLogger(__name__)
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": PREMIUM_PAGE,
"x-aj-referer": PREMIUM_PAGE,
}
async def search_premium_recipient(
client: httpx.AsyncClient,
fragment_hash: str,
username: str,
months: int,
) -> str:
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={
"query": username,
"months": months,
"method": "searchPremiumGiftRecipient",
},
)
result = parse_json_response(resp, "searchPremiumGiftRecipient")
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(
f"Telegram user '{username}' was not found on Fragment. "
"Make sure the username is correct and the account exists."
)
return recipient
async def init_gift_premium(
client: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
months: int,
) -> str:
await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={
"mode": "new",
"lv": "false",
"dh": str(int(time.time())),
"method": "updatePremiumState",
},
)
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={
"recipient": recipient,
"months": months,
"method": "initGiftPremiumRequest",
},
)
result = parse_json_response(resp, "initGiftPremiumRequest")
req_id = result.get("req_id")
if not req_id:
raise FragmentError(
"Fragment did not return a request ID for this Premium purchase. "
"The session may have expired — refresh your cookies."
)
return req_id
async def buy_premium(username: str, months: int, show_sender: bool = True) -> dict:
if months not in (3, 6, 12):
return {
"success": False,
"error": "Invalid duration. Choose 3, 6, or 12 months.",
}
try:
logger.info("Loading session cookies")
cookies = load_cookies()
logger.info("Fetching Fragment session hash")
fragment_hash = await get_fragment_hash(cookies, HEADERS, PREMIUM_PAGE)
# logger.info("Retrieving TON wallet info")
account = await get_account_info()
async with httpx.AsyncClient(cookies=cookies) as client:
logger.info("Searching recipient: %s", username)
recipient = await search_premium_recipient(client, fragment_hash, username, months)
logger.info("Initializing Premium gift request: %s months to %s", months, username)
req_id = await init_gift_premium(client, fragment_hash, recipient, months)
# logger.info("Requesting transaction payload (req_id=%s)", req_id)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getGiftPremiumLink",
}
transaction = await execute_transaction_request(client, HEADERS, account, tx_data, fragment_hash)
logger.info("Broadcasting transaction to TON blockchain")
tx_hash = await process_transaction(transaction)
logger.info(
"Premium purchase successful: %s months -> %s | tx: %s",
months,
username,
tx_hash,
)
return {
"success": True,
"data": {
"transaction_id": tx_hash,
"username": username,
"months": months,
"timestamp": int(time.time()),
},
}
except FragmentError as exc:
logger.error("Premium purchase failed — %s", exc)
return {"success": False, "error": str(exc)}
except Exception as exc:
logger.exception("Unexpected error during Premium purchase")
return {"success": False, "error": f"Unexpected error: {exc}"}
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import json
import logging
import time
import httpx
from app.core import (
BASE_HEADERS,
DEVICE,
STARS_PAGE,
FragmentError,
UserNotFoundError,
load_cookies,
)
from app.utils import (
execute_transaction_request,
get_account_info,
get_fragment_hash,
parse_json_response,
process_transaction,
)
logger = logging.getLogger(__name__)
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": STARS_PAGE,
"x-aj-referer": STARS_PAGE,
}
async def search_stars_recipient(
client: httpx.AsyncClient,
fragment_hash: str,
username: str,
) -> str:
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={"query": username, "quantity": "", "method": "searchStarsRecipient"},
)
result = parse_json_response(resp, "searchStarsRecipient")
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(
f"Telegram user '{username}' was not found on Fragment. "
"Make sure the username is correct and the account exists."
)
return recipient
async def init_buy_stars(
client: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
amount: int,
) -> str:
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={
"recipient": recipient,
"quantity": amount,
"method": "initBuyStarsRequest",
},
)
result = parse_json_response(resp, "initBuyStarsRequest")
req_id = result.get("req_id")
if not req_id:
raise FragmentError(
"Fragment did not return a request ID for this Stars purchase. "
"The session may have expired — refresh your cookies."
)
return req_id
async def buy_stars(username: str, amount: int, show_sender: bool = True) -> dict:
if not isinstance(amount, int) or amount < 50:
return {"success": False, "error": "Amount must be an integer >= 50 stars."}
try:
logger.info("Loading session cookies")
cookies = load_cookies()
logger.info("Fetching Fragment session hash")
fragment_hash = await get_fragment_hash(cookies, HEADERS, STARS_PAGE)
# logger.info("Retrieving TON wallet info")
account = await get_account_info()
async with httpx.AsyncClient(cookies=cookies) as client:
logger.info("Searching recipient: %s", username)
recipient = await search_stars_recipient(client, fragment_hash, username)
logger.info("Initializing Stars purchase request: %s stars to %s", amount, username)
req_id = await init_buy_stars(client, fragment_hash, recipient, amount)
# logger.info("Requesting transaction payload (req_id=%s)", req_id)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getBuyStarsLink",
}
transaction = await execute_transaction_request(client, HEADERS, account, tx_data, fragment_hash)
logger.info("Broadcasting transaction to TON blockchain")
tx_hash = await process_transaction(transaction)
logger.info(
"Stars purchase successful: %s stars -> %s | tx: %s",
amount,
username,
tx_hash,
)
return {
"success": True,
"data": {
"transaction_id": tx_hash,
"username": username,
"amount": amount,
"timestamp": int(time.time()),
},
}
except FragmentError as exc:
logger.error("Stars purchase failed — %s", exc)
return {"success": False, "error": str(exc)}
except Exception as exc:
logger.exception("Unexpected error during Stars purchase")
return {"success": False, "error": f"Unexpected error: {exc}"}
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import json
import logging
import time
import httpx
from app.core import (
ADS_PAGE,
BASE_HEADERS,
DEVICE,
FragmentError,
UserNotFoundError,
load_cookies,
)
from app.utils import (
execute_transaction_request,
get_account_info,
get_fragment_hash,
parse_json_response,
process_transaction,
)
logger = logging.getLogger(__name__)
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": ADS_PAGE,
"x-aj-referer": ADS_PAGE,
}
async def search_ads_recipient(
client: httpx.AsyncClient,
fragment_hash: str,
username: str,
) -> str:
await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={"mode": "new", "method": "updateAdsTopupState"},
)
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={"query": username, "method": "searchAdsTopupRecipient"},
)
result = parse_json_response(resp, "searchAdsTopupRecipient")
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(
f"Telegram user '{username}' was not found on Fragment. "
"Make sure the username is correct and the account exists."
)
return recipient
async def init_ads_topup(
client: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
amount: int,
) -> str:
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=HEADERS,
data={
"recipient": recipient,
"amount": amount,
"method": "initAdsTopupRequest",
},
)
result = parse_json_response(resp, "initAdsTopupRequest")
req_id = result.get("req_id")
if not req_id:
raise FragmentError(
"Fragment did not return a request ID for this TON topup. " "The session may have expired — refresh your cookies."
)
return req_id
async def topup_ton(username: str, amount: int, show_sender: bool = True) -> dict:
if not isinstance(amount, int) or amount < 1:
return {"success": False, "error": "Amount must be an integer >= 1 TON."}
try:
logger.info("Loading session cookies")
cookies = load_cookies()
logger.info("Fetching Fragment session hash")
fragment_hash = await get_fragment_hash(cookies, HEADERS, ADS_PAGE)
# logger.info("Retrieving TON wallet info")
account = await get_account_info()
async with httpx.AsyncClient(cookies=cookies) as client:
logger.info("Searching recipient: %s", username)
recipient = await search_ads_recipient(client, fragment_hash, username)
logger.info("Initializing topup request: %s TON to %s", amount, username)
req_id = await init_ads_topup(client, fragment_hash, recipient, amount)
# logger.info("Requesting transaction payload (req_id=%s)", req_id)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getAdsTopupLink",
}
transaction = await execute_transaction_request(client, HEADERS, account, tx_data, fragment_hash)
logger.info("Broadcasting transaction to TON blockchain")
tx_hash = await process_transaction(transaction)
logger.info("TON topup successful: %s TON -> %s | tx: %s", amount, username, tx_hash)
return {
"success": True,
"data": {
"transaction_id": tx_hash,
"username": username,
"amount": amount,
"timestamp": int(time.time()),
},
}
except FragmentError as exc:
logger.error("TON topup failed — %s", exc)
return {"success": False, "error": str(exc)}
except Exception as exc:
logger.exception("Unexpected error during TON topup")
return {"success": False, "error": f"Unexpected error: {exc}"}
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from app.utils.client import execute_transaction_request, parse_json_response
from app.utils.decoder import clean_decode
from app.utils.hash import get_fragment_hash
from app.utils.wallet import get_account_info, link_wallet, process_transaction
__all__ = [
"clean_decode",
"execute_transaction_request",
"get_account_info",
"get_fragment_hash",
"link_wallet",
"parse_json_response",
"process_transaction",
]
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import logging
from typing import Any
import httpx
from app.core import RequestError, WalletError
from app.utils.wallet import link_wallet
logger = logging.getLogger(__name__)
def parse_json_response(response: httpx.Response, context: str) -> dict[str, Any]:
try:
return response.json()
except Exception as exc:
raise RequestError(f"Fragment API returned an unparseable response for '{context}': {exc}") from exc
async def execute_transaction_request(
client: httpx.AsyncClient,
headers: dict,
account: dict[str, Any],
tx_data: dict[str, Any],
fragment_hash: str,
) -> dict[str, Any]:
url = f"https://fragment.com/api?hash={fragment_hash}"
resp = await client.post(url, headers=headers, data=tx_data)
transaction = parse_json_response(resp, tx_data.get("method", "transaction"))
if transaction.get("need_verify"):
if not await link_wallet(client, headers, account, fragment_hash):
raise WalletError(
"Failed to link your TON wallet to Fragment. " "Make sure the wallet matching your cookies is used."
)
resp = await client.post(url, headers=headers, data=tx_data)
transaction = parse_json_response(resp, tx_data.get("method", "transaction"))
return transaction
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import base64
import logging
from pytoniq_core import Cell
logger = logging.getLogger(__name__)
# OLD decoder (manual base64 + regex, kept for reference):
#
# import re, string
# def clean_decode(payload: str) -> str:
# s = re.sub(r'[^A-Za-z0-9+/=]', '', payload.strip())
# s += '=' * (-len(s) % 4)
# text = base64.b64decode(s).decode('utf-8', errors='ignore')
# text = ''.join(c for c in text if c in string.printable or c.isspace())
# match = re.search(r'([0-9]*\s*Telegram .*?Ref#[A-Za-z0-9]+)', text, re.S)
# return match.group(1).strip() if match else text.strip()
def clean_decode(payload: str) -> str:
# Pad and decode base64 → BOC bytes
s = payload.strip()
if not s:
return ""
s += "=" * (-len(s) % 4)
boc = base64.b64decode(s)
# Parse BOC cell and read snake-encoded text (skipping 32-bit op prefix)
cell = Cell.one_from_boc(boc)
sl = cell.begin_parse()
sl.load_uint(32) # op code — always 0 for text comment
result = sl.load_snake_string().strip()
logger.debug("Payload: %s -> %s", payload, result.replace("\n", " "))
return result
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import logging
import re
from typing import Any
import httpx
from app.core import HashFetchError
logger = logging.getLogger(__name__)
async def get_fragment_hash(
cookies: dict[str, Any],
headers: dict[str, str],
page_url: str,
) -> str:
# Must look like a real browser navigation — not an XHR — otherwise Fragment
# returns JSON (no hash in it) instead of full HTML.
page_headers = {
k: v
for k, v in headers.items()
if k
not in (
"accept",
"accept-encoding",
"content-type",
"x-requested-with",
"x-aj-referer",
)
}
page_headers.update(
{
"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"referer": "https://fragment.com/",
"sec-fetch-dest": "document",
"sec-fetch-mode": "navigate",
"upgrade-insecure-requests": "1",
}
)
async with httpx.AsyncClient(cookies=cookies) as client:
response = await client.get(page_url, headers=page_headers)
if response.status_code != 200:
raise HashFetchError(
f"Fragment returned HTTP {response.status_code} for {page_url}. "
"Check that your cookies are valid and not expired."
)
match = re.search(r"(?:https://fragment\.com)?/api\?hash=([a-f0-9]+)", response.text)
if not match:
raise HashFetchError(
f"Fragment hash not found in the page source of {page_url}. "
"The page structure may have changed or you are not logged in."
)
return match.group(1)
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import base64
import json
import logging
from typing import Any
import httpx
from tonutils.clients import TonapiClient
from tonutils.types import NetworkGlobalID
from app.core import DEVICE, WALLET_CLASSES, TransactionError, WalletError, config
from app.utils.decoder import clean_decode
logger = logging.getLogger(__name__)
def initialize_ton_client() -> TonapiClient:
return TonapiClient(network=NetworkGlobalID.MAINNET, api_key=config.API_KEY)
async def process_transaction(transaction_data: dict) -> str:
logger.debug("transaction_data: %s", transaction_data)
if "transaction" not in transaction_data or "messages" not in transaction_data["transaction"]:
raise TransactionError(
"Fragment returned an invalid transaction payload. "
"The API response is missing expected 'transaction.messages' data."
)
# TODO: Investigate 406 'inbound external message rejected before smart-contract execution'.
# This happens when the previous transaction's seqno hasn't been confirmed on-chain yet,
# causing the wallet contract to reject the new message.
async with initialize_ton_client() as client:
wallet_cls = WALLET_CLASSES[config.WALLET_VERSION]
wallet, _, _, _ = wallet_cls.from_mnemonic(client=client, mnemonic=config.SEED)
# Check balance before broadcasting
try:
await wallet.refresh()
balance_ton = wallet.balance / 1_000_000_000
if balance_ton < 0.056:
raise WalletError(f"TON wallet balance is too low: {balance_ton:.2f} TON. " "Minimum required is 0.056 TON.")
except WalletError:
raise
except Exception as exc:
raise WalletError(f"Wallet balance check failed: {exc}") from exc
try:
message = transaction_data["transaction"]["messages"][0]
payload = clean_decode(message["payload"])
result = await wallet.transfer(
destination=message["address"],
amount=int(message["amount"]), # nanotons, not TON
body=payload,
)
tx_hash = result.normalized_hash
return tx_hash
except (WalletError, TransactionError):
raise
except Exception as exc:
raise TransactionError(f"Transaction broadcast failed: {exc}") from exc
async def get_account_info() -> dict[str, Any]:
async with initialize_ton_client() as client:
try:
wallet_cls = WALLET_CLASSES[config.WALLET_VERSION]
wallet, pub_key, _, _ = wallet_cls.from_mnemonic(client=client, mnemonic=config.SEED)
boc = wallet.state_init.serialize().to_boc()
return {
"address": wallet.address.to_str(False, False),
"publicKey": pub_key.as_hex,
"chain": "-239",
"walletStateInit": base64.b64encode(boc).decode(),
}
except Exception as exc:
raise WalletError(f"Failed to retrieve wallet account info: {exc}") from exc
async def link_wallet(
client: httpx.AsyncClient,
headers: dict,
account: dict[str, Any],
fragment_hash: str,
) -> bool:
resp = await client.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=headers,
data={
"account": json.dumps(account),
"device": DEVICE,
"method": "linkWallet",
},
)
result = resp.json()
if result.get("ok"):
return True
if "transaction" in result:
try:
await process_transaction(result)
return True
except (TransactionError, WalletError):
return False
return False
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{
"stel_ssid": "",
"stel_dt": "",
"stel_token": "",
"stel_ton_token": ""
}
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"""
Example: initializing FragmentClient.
Cookies can be passed as a dict or as a JSON string.
wallet_version defaults to "V5R1" — change to "V4R2" for older wallets.
"""
import asyncio
from pyfragment import FragmentClient
SEED = "word1 word2 word3 word4 word5 word6 word7 word8 word9 word10 word11 word12 word13 word14 word15 word16 word17 word18 word19 word20 word21 word22 word23 word24"
API_KEY = "YOUR_TONAPI_KEY"
COOKIES = {
"stel_ssid": "YOUR_STEL_SSID",
"stel_dt": "YOUR_STEL_DT",
"stel_token": "YOUR_STEL_TOKEN",
"stel_ton_token": "YOUR_STEL_TON_TOKEN",
}
async def main() -> None:
client = FragmentClient(
seed=SEED,
api_key=API_KEY,
cookies=COOKIES,
wallet_version="V5R1", # or "V4R2"
)
wallet = await client.get_wallet()
print("FragmentClient initialized")
print(" %-16s %s" % ("Wallet version:", client.wallet_version))
print(" %-16s %s" % ("Address:", wallet.address))
print(" %-16s %s" % ("State:", wallet.state))
print(" %-16s %s TON" % ("Balance:", wallet.balance))
if __name__ == "__main__":
asyncio.run(main())
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"""
Example: purchase Telegram Premium for a user.
Supported durations: 3, 6, or 12 months.
Set show_sender=False to send anonymously.
"""
import asyncio
from pyfragment import ConfigurationError, FragmentClient, UserNotFoundError
SEED = "word1 word2 ... word24"
API_KEY = "YOUR_TONAPI_KEY"
COOKIES = {
"stel_ssid": "YOUR_STEL_SSID",
"stel_dt": "YOUR_STEL_DT",
"stel_token": "YOUR_STEL_TOKEN",
"stel_ton_token": "YOUR_STEL_TON_TOKEN",
}
USERNAME = "@username"
MONTHS = 3 # 3, 6, or 12
async def main() -> None:
client = FragmentClient(seed=SEED, api_key=API_KEY, cookies=COOKIES)
try:
result = await client.purchase_premium(USERNAME, months=MONTHS, show_sender=True)
except UserNotFoundError:
print(f"User {USERNAME!r} not found on Fragment.")
return
except ConfigurationError as e:
print(f"Invalid parameters: {e}")
return
print("Premium purchased")
print(" %-14s %s" % ("Username:", result.username))
print(" %-14s %s months" % ("Duration:", result.months))
print(" %-14s %s" % ("Transaction:", result.transaction_id))
print(" %-14s %s" % ("Timestamp:", result.timestamp))
if __name__ == "__main__":
asyncio.run(main())
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"""
Example: purchase Telegram Stars for a user.
Amount must be an integer between 50 and 1 000 000.
Set show_sender=False to send anonymously.
"""
import asyncio
from pyfragment import ConfigurationError, FragmentClient, UserNotFoundError
SEED = "word1 word2 ... word24"
API_KEY = "YOUR_TONAPI_KEY"
COOKIES = {
"stel_ssid": "YOUR_STEL_SSID",
"stel_dt": "YOUR_STEL_DT",
"stel_token": "YOUR_STEL_TOKEN",
"stel_ton_token": "YOUR_STEL_TON_TOKEN",
}
USERNAME = "@username"
AMOUNT = 500 # 501 000 000
async def main() -> None:
client = FragmentClient(seed=SEED, api_key=API_KEY, cookies=COOKIES)
try:
result = await client.purchase_stars(USERNAME, amount=AMOUNT, show_sender=True)
except UserNotFoundError:
print(f"User {USERNAME!r} not found on Fragment.")
return
except ConfigurationError as e:
print(f"Invalid parameters: {e}")
return
print("Stars purchased")
print(" %-14s %s" % ("Username:", result.username))
print(" %-14s %s" % ("Stars:", result.stars))
print(" %-14s %s" % ("Transaction:", result.transaction_id))
print(" %-14s %s" % ("Timestamp:", result.timestamp))
if __name__ == "__main__":
asyncio.run(main())
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"""
Example: top up a Telegram Ads account with TON.
Amount must be an integer between 1 and 1 000 000 000 TON.
Your wallet must hold at least the topup amount + ~0.056 TON for gas.
"""
import asyncio
from pyfragment import ConfigurationError, FragmentClient, UserNotFoundError, WalletError
SEED = "word1 word2 ... word24"
API_KEY = "YOUR_TONAPI_KEY"
COOKIES = {
"stel_ssid": "YOUR_STEL_SSID",
"stel_dt": "YOUR_STEL_DT",
"stel_token": "YOUR_STEL_TOKEN",
"stel_ton_token": "YOUR_STEL_TON_TOKEN",
}
USERNAME = "@username"
AMOUNT = 10 # TON, integer — 11 000 000 000
async def main() -> None:
client = FragmentClient(seed=SEED, api_key=API_KEY, cookies=COOKIES)
try:
result = await client.topup_ton(USERNAME, amount=AMOUNT, show_sender=True)
except UserNotFoundError:
print(f"User {USERNAME!r} not found on Fragment.")
return
except WalletError as e:
print(f"Wallet error: {e}")
return
except ConfigurationError as e:
print(f"Invalid parameters: {e}")
return
print("TON topped up")
print(" %-14s %s" % ("Username:", result.username))
print(" %-14s %s TON" % ("Amount:", result.amount))
print(" %-14s %s" % ("Transaction:", result.transaction_id))
print(" %-14s %s" % ("Timestamp:", result.timestamp))
if __name__ == "__main__":
asyncio.run(main())
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import asyncio
import logging
from app.core import setup_logging
from app.methods import buy_premium, buy_stars, topup_ton
logger = logging.getLogger(__name__)
async def topup_ton_example():
logger.info("Starting TON topup example")
# @bohd4nx - target username, 100 - TON amount (integer 1-1000000000 (one billion))
# show_sender=True — recipient sees who sent the topup
result = await topup_ton("@bohd4nx", 100, show_sender=True)
if result["success"]:
pass # Transaction successful, details are logged in the method
else:
logger.error(f"TON topup failed: {result['error']}")
async def buy_premium_example():
logger.info("Starting Premium purchase example")
# @bohd4nx - target username, 12 - months duration (3, 6, or 12 only)
# show_sender=True — recipient sees who gifted the Premium
result = await buy_premium("@bohd4nx", 12, show_sender=True)
if result["success"]:
pass # Transaction successful, details are logged in the method
else:
logger.error(f"Premium purchase failed: {result['error']}")
async def buy_stars_example():
logger.info("Starting Stars purchase example")
# @bohd4nx - target username, 1000000 - stars amount (integer 50-1000000 (one million))
# show_sender=True — recipient sees who sent the Stars
result = await buy_stars("@bohd4nx", 1000000, show_sender=True)
if result["success"]:
pass # Transaction successful, details are logged in the method
else:
logger.error(f"Stars purchase failed: {result['error']}")
async def main():
setup_logging()
logger.info("Starting Fragment API by @bohd4nx - examples")
await topup_ton_example()
await buy_premium_example()
await buy_stars_example()
logger.info("All examples completed")
if __name__ == "__main__":
logger.info("Fragment API by @bohd4nx - Usage Examples")
logger.info("Supported username formats: @username, username")
logger.info("Limits: TON minimum 1, Premium 3/6/12 months, Stars minimum 50")
logger.info("Setup: Copy .env.example to .env and fill all fields")
asyncio.run(main())
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# Copyright (c) 2026 bohd4nx
#
# This source code is licensed under the MIT License found in the
# LICENSE file in the root directory of this source tree.
from importlib.metadata import version
from pyfragment.client import FragmentClient
from pyfragment.types import (
AdsTopupResult,
ClientError,
ConfigurationError,
CookieError,
FragmentAPIError,
FragmentError,
FragmentPageError,
OperationError,
ParseError,
PremiumResult,
StarsResult,
TransactionError,
UnexpectedError,
UserNotFoundError,
VerificationError,
WalletError,
WalletInfo,
)
__version__: str = version("pyfragment")
__all__ = [
"__version__",
"FragmentClient",
"AdsTopupResult",
"PremiumResult",
"StarsResult",
"WalletInfo",
"ClientError",
"ConfigurationError",
"CookieError",
"FragmentAPIError",
"FragmentError",
"FragmentPageError",
"OperationError",
"ParseError",
"TransactionError",
"UnexpectedError",
"UserNotFoundError",
"VerificationError",
"WalletError",
]
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import json
from pyfragment.methods.premium import purchase_premium
from pyfragment.methods.stars import purchase_stars
from pyfragment.methods.ton import topup_ton
from pyfragment.types import (
REQUIRED_COOKIE_KEYS,
SUPPORTED_WALLET_VERSIONS,
AdsTopupResult,
ConfigurationError,
CookieError,
PremiumResult,
StarsResult,
WalletInfo,
WalletVersion,
)
from pyfragment.utils.wallet import get_wallet_info
class FragmentClient:
"""
Client for the Fragment.com API.
.. note::
This library is not affiliated with, endorsed by, or in any way officially
connected with Fragment or Telegram.
Args:
seed: 24-word mnemonic phrase for the TON wallet.
api_key: Tonapi API key — get one at https://tonconsole.com.
cookies: Fragment session cookies as a dict or JSON string.
wallet_version: Wallet contract version — ``"V4R2"`` or ``"V5R1"`` (default).
Raises:
ConfigurationError: If ``seed``, ``api_key``, or ``wallet_version`` are missing or invalid.
CookieError: If ``cookies`` cannot be parsed or are missing required keys.
Example::
async with FragmentClient(
seed="word1 word2 ...",
api_key="AAABBB...",
cookies={"stel_ssid": "...", "stel_dt": "...", ...},
) as client:
print(await client.get_wallet())
result = await client.purchase_premium("@username", months=6)
print(result.transaction_id)
"""
def __init__(
self,
seed: str,
api_key: str,
cookies: dict | str,
wallet_version: str = "V5R1",
) -> None:
missing = [name for name, val in (("seed", seed), ("api_key", api_key)) if not val or not str(val).strip()]
if missing:
raise ConfigurationError(ConfigurationError.MISSING_VARS.format(keys=", ".join(missing)))
word_count = len(seed.split())
if word_count not in (12, 18, 24):
raise ConfigurationError(ConfigurationError.INVALID_MNEMONIC.format(count=word_count))
if len(api_key.strip()) < 68:
raise ConfigurationError(ConfigurationError.INVALID_API_KEY.format(length=len(api_key.strip())))
if isinstance(cookies, str):
try:
cookies = json.loads(cookies)
except Exception as exc:
raise CookieError(CookieError.READ_FAILED.format(exc=exc)) from exc
missing_keys = [k for k in REQUIRED_COOKIE_KEYS if not str(cookies.get(k, "")).strip()]
if missing_keys:
raise CookieError(CookieError.MISSING_KEYS.format(keys=", ".join(missing_keys)))
version = wallet_version.strip().upper()
if version not in SUPPORTED_WALLET_VERSIONS:
raise ConfigurationError(
ConfigurationError.UNSUPPORTED_VERSION.format(
version=version, supported=", ".join(sorted(SUPPORTED_WALLET_VERSIONS))
)
)
self.seed: str = seed.strip()
self.api_key: str = api_key.strip()
self.cookies: dict = cookies
self.wallet_version: WalletVersion = version # type: ignore[assignment]
async def __aenter__(self) -> "FragmentClient":
return self
async def __aexit__(self, *_: object) -> None:
pass
def __repr__(self) -> str:
return f"FragmentClient(wallet_version='{self.wallet_version}', cookies={len(self.cookies)} keys)"
async def purchase_premium(self, username: str, months: int, show_sender: bool = True) -> PremiumResult:
"""Purchase Telegram Premium for a user.
Args:
username: Recipient's Telegram username (with or without ``@``).
months: Duration — ``3``, ``6``, or ``12``.
show_sender: Show your name as the sender. Defaults to ``True``.
Returns:
:class:`PremiumResult` with ``transaction_id``, ``username``, ``months``, ``timestamp``.
"""
return await purchase_premium(self, username, months, show_sender)
async def purchase_stars(self, username: str, amount: int, show_sender: bool = True) -> StarsResult:
"""Purchase Telegram Stars for a user.
Args:
username: Recipient's Telegram username (with or without ``@``).
amount: Number of stars — integer from ``50`` to ``1 000 000``.
show_sender: Show your name as the gift sender. Defaults to ``True``.
Returns:
:class:`StarsResult` with ``transaction_id``, ``username``, ``stars``, ``timestamp``.
"""
return await purchase_stars(self, username, amount, show_sender)
async def topup_ton(self, username: str, amount: int, show_sender: bool = True) -> AdsTopupResult:
"""Top up Telegram Ads balance with TON.
Args:
username: Ads account username (with or without ``@``).
amount: Amount in TON — integer from ``1`` to ``1 000 000 000``.
show_sender: Show your name as the sender. Defaults to ``True``.
Returns:
:class:`AdsTopupResult` with ``transaction_id``, ``username``, ``amount``, ``timestamp``.
"""
return await topup_ton(self, username, amount, show_sender)
async def get_wallet(self) -> WalletInfo:
"""Return the address, state and balance of the TON wallet.
Returns:
:class:`WalletInfo` with ``address`` (``"UQ..."``), ``state``
(``"active"``, ``"uninit"``, or ``"frozen"``), and ``balance`` in TON.
"""
return await get_wallet_info(self)
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from pyfragment.methods.premium import purchase_premium
from pyfragment.methods.stars import purchase_stars
from pyfragment.methods.ton import topup_ton
__all__ = ["purchase_premium", "purchase_stars", "topup_ton"]
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import json
import time
from typing import TYPE_CHECKING
import httpx
from pyfragment.types import (
BASE_HEADERS,
DEVICE,
PREMIUM_PAGE,
ConfigurationError,
FragmentAPIError,
FragmentError,
PremiumResult,
UnexpectedError,
UserNotFoundError,
)
from pyfragment.utils import (
execute_transaction_request,
fragment_post,
get_account_info,
get_fragment_hash,
process_transaction,
)
if TYPE_CHECKING:
from pyfragment.client import FragmentClient
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": PREMIUM_PAGE,
"x-aj-referer": PREMIUM_PAGE,
}
async def _search_recipient(
session: httpx.AsyncClient,
fragment_hash: str,
username: str,
months: int,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"query": username,
"months": months,
"method": "searchPremiumGiftRecipient",
},
)
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(UserNotFoundError.NOT_FOUND.format(username=username))
return recipient
async def _init_request(
session: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
months: int,
) -> str:
await fragment_post(
session,
fragment_hash,
HEADERS,
{
"mode": "new",
"lv": "false",
"dh": str(int(time.time())),
"method": "updatePremiumState",
},
)
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"recipient": recipient,
"months": months,
"method": "initGiftPremiumRequest",
},
)
req_id = result.get("req_id")
if not req_id:
raise FragmentAPIError(FragmentAPIError.NO_REQUEST_ID.format(context="Premium purchase"))
return req_id
async def purchase_premium(client: "FragmentClient", username: str, months: int, show_sender: bool = True) -> PremiumResult:
if months not in (3, 6, 12):
raise ConfigurationError(ConfigurationError.INVALID_MONTHS)
try:
fragment_hash = await get_fragment_hash(client.cookies, HEADERS, PREMIUM_PAGE)
account = await get_account_info(client)
async with httpx.AsyncClient(cookies=client.cookies) as session:
recipient = await _search_recipient(session, fragment_hash, username, months)
req_id = await _init_request(session, fragment_hash, recipient, months)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getGiftPremiumLink",
}
transaction = await execute_transaction_request(session, HEADERS, tx_data, fragment_hash)
tx_hash = await process_transaction(client, transaction)
return PremiumResult(transaction_id=tx_hash, username=username, months=months)
except FragmentError:
raise
except Exception as exc:
raise UnexpectedError(UnexpectedError.UNEXPECTED.format(exc=exc)) from exc
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import json
from typing import TYPE_CHECKING
import httpx
from pyfragment.types import (
BASE_HEADERS,
DEVICE,
STARS_PAGE,
ConfigurationError,
FragmentAPIError,
FragmentError,
StarsResult,
UnexpectedError,
UserNotFoundError,
)
from pyfragment.utils import (
execute_transaction_request,
fragment_post,
get_account_info,
get_fragment_hash,
process_transaction,
)
if TYPE_CHECKING:
from pyfragment.client import FragmentClient
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": STARS_PAGE,
"x-aj-referer": STARS_PAGE,
}
async def _search_recipient(
session: httpx.AsyncClient,
fragment_hash: str,
username: str,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"query": username,
"quantity": "",
"method": "searchStarsRecipient",
},
)
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(UserNotFoundError.NOT_FOUND.format(username=username))
return recipient
async def _init_request(
session: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
amount: int,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"recipient": recipient,
"quantity": amount,
"method": "initBuyStarsRequest",
},
)
req_id = result.get("req_id")
if not req_id:
raise FragmentAPIError(FragmentAPIError.NO_REQUEST_ID.format(context="Stars purchase"))
return req_id
async def purchase_stars(client: "FragmentClient", username: str, amount: int, show_sender: bool = True) -> StarsResult:
if not isinstance(amount, int) or not (50 <= amount <= 1_000_000):
raise ConfigurationError(ConfigurationError.INVALID_STARS_AMOUNT)
try:
fragment_hash = await get_fragment_hash(client.cookies, HEADERS, STARS_PAGE)
account = await get_account_info(client)
async with httpx.AsyncClient(cookies=client.cookies) as session:
recipient = await _search_recipient(session, fragment_hash, username)
req_id = await _init_request(session, fragment_hash, recipient, amount)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getBuyStarsLink",
}
transaction = await execute_transaction_request(session, HEADERS, tx_data, fragment_hash)
tx_hash = await process_transaction(client, transaction)
return StarsResult(transaction_id=tx_hash, username=username, stars=amount)
except FragmentError:
raise
except Exception as exc:
raise UnexpectedError(UnexpectedError.UNEXPECTED.format(exc=exc)) from exc
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import json
from typing import TYPE_CHECKING
import httpx
from pyfragment.types import (
BASE_HEADERS,
DEVICE,
TON_PAGE,
AdsTopupResult,
ConfigurationError,
FragmentAPIError,
FragmentError,
UnexpectedError,
UserNotFoundError,
)
from pyfragment.utils import (
execute_transaction_request,
fragment_post,
get_account_info,
get_fragment_hash,
process_transaction,
)
if TYPE_CHECKING:
from pyfragment.client import FragmentClient
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": TON_PAGE,
"x-aj-referer": TON_PAGE,
}
async def _search_recipient(
session: httpx.AsyncClient,
fragment_hash: str,
username: str,
) -> str:
await fragment_post(session, fragment_hash, HEADERS, {"mode": "new", "method": "updateAdsTopupState"})
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"query": username,
"method": "searchAdsTopupRecipient",
},
)
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(UserNotFoundError.NOT_FOUND.format(username=username))
return recipient
async def _init_request(
session: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
amount: int,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"recipient": recipient,
"amount": amount,
"method": "initAdsTopupRequest",
},
)
req_id = result.get("req_id")
if not req_id:
raise FragmentAPIError(FragmentAPIError.NO_REQUEST_ID.format(context="TON topup"))
return req_id
async def topup_ton(client: "FragmentClient", username: str, amount: int, show_sender: bool = True) -> AdsTopupResult:
if not isinstance(amount, int) or not (1 <= amount <= 1_000_000_000):
raise ConfigurationError(ConfigurationError.INVALID_TON_AMOUNT)
try:
fragment_hash = await get_fragment_hash(client.cookies, HEADERS, TON_PAGE)
account = await get_account_info(client)
async with httpx.AsyncClient(cookies=client.cookies) as session:
recipient = await _search_recipient(session, fragment_hash, username)
req_id = await _init_request(session, fragment_hash, recipient, amount)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getAdsTopupLink",
}
transaction = await execute_transaction_request(session, HEADERS, tx_data, fragment_hash)
tx_hash = await process_transaction(client, transaction)
return AdsTopupResult(transaction_id=tx_hash, username=username, amount=amount)
except FragmentError:
raise
except Exception as exc:
raise UnexpectedError(UnexpectedError.UNEXPECTED.format(exc=exc)) from exc
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from pyfragment.types.constants import (
BASE_HEADERS,
DEVICE,
MIN_TON_BALANCE,
PREMIUM_PAGE,
REQUIRED_COOKIE_KEYS,
STARS_PAGE,
SUPPORTED_WALLET_VERSIONS,
TON_PAGE,
WALLET_CLASSES,
WalletVersion,
)
from pyfragment.types.exceptions import (
ClientError,
ConfigurationError,
CookieError,
FragmentAPIError,
FragmentError,
FragmentPageError,
OperationError,
ParseError,
TransactionError,
UnexpectedError,
UserNotFoundError,
VerificationError,
WalletError,
)
from pyfragment.types.results import AdsTopupResult, PremiumResult, StarsResult, WalletInfo
__all__ = [
# constants
"BASE_HEADERS",
"DEVICE",
"MIN_TON_BALANCE",
"PREMIUM_PAGE",
"REQUIRED_COOKIE_KEYS",
"STARS_PAGE",
"SUPPORTED_WALLET_VERSIONS",
"TON_PAGE",
"WALLET_CLASSES",
"WalletVersion",
# client exceptions
"ClientError",
"ConfigurationError",
"CookieError",
# fragment exceptions
"FragmentAPIError",
"FragmentError",
"FragmentPageError",
"OperationError",
"ParseError",
"TransactionError",
"UnexpectedError",
"UserNotFoundError",
"VerificationError",
"WalletError",
# result types
"AdsTopupResult",
"PremiumResult",
"StarsResult",
"WalletInfo",
]
@@ -10,10 +10,16 @@ SUPPORTED_WALLET_VERSIONS: frozenset[str] = frozenset(get_args(WalletVersion))
# Wallet class map — used to resolve the correct contract from WALLET_VERSION
WALLET_CLASSES: dict[str, type] = {"V4R2": WalletV4R2, "V5R1": WalletV5R1}
# Minimum wallet balance required to cover TON network gas fees.
MIN_TON_BALANCE: float = 0.056
# Required Fragment session cookie keys
REQUIRED_COOKIE_KEYS: tuple[str, ...] = ("stel_ssid", "stel_dt", "stel_token", "stel_ton_token")
# Fragment page URLs
STARS_PAGE: str = "https://fragment.com/stars/buy"
PREMIUM_PAGE: str = "https://fragment.com/premium/gift"
ADS_PAGE: str = "https://fragment.com/ads/topup"
TON_PAGE: str = "https://fragment.com/ads/topup"
# Tonkeeper device fingerprint — serialized once, reused in every tx_data payload.
DEVICE: str = json.dumps(
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class FragmentError(Exception):
"""Base exception for all pyfragment library errors."""
class ClientError(FragmentError):
"""Raised for client configuration and setup issues (bad params, invalid cookies)."""
class ConfigurationError(ClientError):
"""Raised when required client parameters are missing or invalid."""
MISSING_VARS = "Missing required parameter(s): {keys}."
UNSUPPORTED_VERSION = "Unsupported wallet_version '{version}'. Must be one of: {supported}."
INVALID_MNEMONIC = "Invalid mnemonic: got {count} words, expected 12, 18, or 24."
INVALID_API_KEY = "Invalid Tonapi key: got {length} characters, expected at least 68. Get one at https://tonconsole.com."
INVALID_MONTHS = "Invalid duration. Choose 3, 6, or 12 months."
INVALID_STARS_AMOUNT = "Amount must be an integer between 50 and 1 000 000 stars."
INVALID_TON_AMOUNT = "Amount must be an integer between 1 and 1 000 000 000 TON."
class CookieError(ClientError):
"""Raised when cookies are unreadable or missing required fields."""
READ_FAILED = "Failed to parse cookies: {exc}"
MISSING_KEYS = (
"Cookies are missing or have empty values for: {keys}. " "Open Fragment.com in your browser and copy fresh cookies."
)
class FragmentAPIError(FragmentError):
"""Raised for errors returned by Fragment's API responses."""
NO_REQUEST_ID = (
"Fragment did not return a request ID for '{context}'. " "The session may have expired — refresh your cookies."
)
class FragmentPageError(FragmentAPIError):
"""Raised when the Fragment page cannot be fetched or the API hash is not found."""
BAD_STATUS = "Fragment returned HTTP {status} for {url}. " "Check that your cookies are valid and not expired."
NOT_FOUND = (
"Fragment hash not found in the page source of {url}. " "The page structure may have changed or you are not logged in."
)
class UserNotFoundError(FragmentAPIError):
"""Raised when the target Telegram user is not found on Fragment."""
NOT_FOUND = (
"Telegram user '{username}' was not found on Fragment. " "Make sure the username is correct and the account exists."
)
class TransactionError(FragmentAPIError):
"""Raised when a TON transaction fails to build or broadcast."""
INVALID_PAYLOAD = (
"Fragment returned an invalid transaction payload. " "The API response is missing expected 'transaction.messages' data."
)
BROADCAST_FAILED = "Transaction broadcast failed: {exc}"
class ParseError(FragmentAPIError):
"""Raised when a Fragment API response or payload cannot be parsed."""
UNPARSEABLE = "Fragment API returned an unparseable response for '{context}': {exc}"
class VerificationError(FragmentAPIError):
"""Raised when Fragment requires KYC verification before proceeding."""
KYC_REQUIRED = "Fragment requires identity (KYC) verification. " "Complete it at https://fragment.com/my/profile and retry."
class OperationError(FragmentError):
"""Raised for runtime operation failures unrelated to Fragment's API."""
class WalletError(OperationError):
"""Raised for TON wallet issues (connection, balance, account info)."""
LOW_BALANCE = "TON wallet balance is too low: {balance:.4f} TON available, {required:.4f} TON required."
BALANCE_CHECK_FAILED = "Wallet balance check failed: {exc}"
ACCOUNT_INFO_FAILED = "Failed to retrieve wallet account info: {exc}"
WALLET_INFO_FAILED = "Failed to retrieve wallet info: {exc}"
class UnexpectedError(OperationError):
"""Raised when an unexpected error occurs during an API call."""
UNEXPECTED = "An unexpected error occurred: {exc}"
__all__ = [
"FragmentError",
"ClientError",
"ConfigurationError",
"CookieError",
"FragmentAPIError",
"FragmentPageError",
"UserNotFoundError",
"TransactionError",
"ParseError",
"VerificationError",
"OperationError",
"WalletError",
"UnexpectedError",
]
+55
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@@ -0,0 +1,55 @@
import time
from dataclasses import dataclass, field
__all__ = ["AdsTopupResult", "PremiumResult", "StarsResult", "WalletInfo"]
@dataclass
class WalletInfo:
"""Wallet state returned by :meth:`FragmentClient.get_wallet`."""
address: str
state: str
balance: float
def __repr__(self) -> str:
return f"WalletInfo(address='{self.address}', state='{self.state}', balance={self.balance} TON)"
@dataclass
class PremiumResult:
"""Result of a successful Telegram Premium gift."""
transaction_id: str
username: str
months: int
timestamp: int = field(default_factory=lambda: int(time.time()))
def __repr__(self) -> str:
return f"PremiumResult(username='{self.username}', months={self.months}, tx='{self.transaction_id}')"
@dataclass
class StarsResult:
"""Result of a successful Telegram Stars purchase."""
transaction_id: str
username: str
stars: int
timestamp: int = field(default_factory=lambda: int(time.time()))
def __repr__(self) -> str:
return f"StarsResult(username='{self.username}', stars={self.stars}, tx='{self.transaction_id}')"
@dataclass
class AdsTopupResult:
"""Result of a successful Telegram Ads balance top-up."""
transaction_id: str
username: str
amount: int
timestamp: int = field(default_factory=lambda: int(time.time()))
def __repr__(self) -> str:
return f"AdsTopupResult(username='{self.username}', amount={self.amount} TON, tx='{self.transaction_id}')"
+18
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@@ -0,0 +1,18 @@
from pyfragment.utils.decoder import clean_decode
from pyfragment.utils.http import (
execute_transaction_request,
fragment_post,
get_fragment_hash,
parse_json_response,
)
from pyfragment.utils.wallet import get_account_info, process_transaction
__all__ = [
"clean_decode",
"execute_transaction_request",
"fragment_post",
"get_account_info",
"get_fragment_hash",
"parse_json_response",
"process_transaction",
]
+35
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@@ -0,0 +1,35 @@
import base64
from pytoniq_core import Cell
from pyfragment.types import ParseError
def clean_decode(payload: str) -> str:
"""Decode a base64-encoded BOC payload to a plain-text comment string.
Fragment transaction payloads are BOC-serialised TVM cells. This function
base64-decodes the payload, parses the cell, skips the 32-bit op-code
prefix, and reads the snake-encoded UTF-8 comment.
Args:
payload: Base64url-encoded BOC string (padding is added automatically).
Returns:
Decoded comment string, or ``""`` for an empty payload.
Raises:
ParseError: If the payload cannot be decoded or parsed.
"""
s = payload.strip()
if not s:
return ""
s += "=" * (-len(s) % 4)
try:
boc = base64.b64decode(s)
cell = Cell.one_from_boc(boc)
sl = cell.begin_parse()
sl.load_uint(32) # op code — always 0 for text comment
return sl.load_snake_string().strip()
except Exception as exc:
raise ParseError(ParseError.UNPARSEABLE.format(context="payload decode", exc=exc)) from exc
+134
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@@ -0,0 +1,134 @@
import re
from typing import Any
import httpx
from pyfragment.types import FragmentPageError, ParseError, VerificationError
async def get_fragment_hash(
cookies: dict[str, Any],
headers: dict[str, str],
page_url: str,
) -> str:
"""Fetch the API hash from a Fragment page.
Fragment embeds a short-lived hash in each page's HTML that must be
included in every subsequent API request. This function loads the page
as a real browser navigation (not XHR) so Fragment returns full HTML.
Args:
cookies: Active Fragment session cookies.
headers: Base headers for the relevant Fragment page.
page_url: URL of the Fragment page to fetch the hash from.
Returns:
Lowercase hex hash string.
Raises:
FragmentPageError: If the page returns a non-200 status or the hash
is not found in the response HTML.
"""
page_headers = {
k: v
for k, v in headers.items()
if k not in ("accept", "accept-encoding", "content-type", "x-requested-with", "x-aj-referer")
}
page_headers.update(
{
"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"referer": "https://fragment.com/",
"sec-fetch-dest": "document",
"sec-fetch-mode": "navigate",
"upgrade-insecure-requests": "1",
}
)
async with httpx.AsyncClient(cookies=cookies) as session:
response = await session.get(page_url, headers=page_headers)
if response.status_code != 200:
raise FragmentPageError(FragmentPageError.BAD_STATUS.format(status=response.status_code, url=page_url))
match = re.search(r"(?:https://fragment\.com)?/api\?hash=([a-f0-9]+)", response.text)
if not match:
raise FragmentPageError(FragmentPageError.NOT_FOUND.format(url=page_url))
return match.group(1)
def parse_json_response(response: httpx.Response, context: str) -> dict[str, Any]:
"""Parse a Fragment API JSON response.
Args:
response: The HTTP response object.
context: Human-readable name of the API method, used in error messages.
Returns:
Parsed response as a dict.
Raises:
ParseError: If the response body cannot be decoded as JSON.
"""
try:
return response.json()
except Exception as exc:
raise ParseError(ParseError.UNPARSEABLE.format(context=context, exc=exc)) from exc
async def fragment_post(
session: httpx.AsyncClient,
fragment_hash: str,
headers: dict[str, str],
data: dict[str, Any],
) -> dict[str, Any]:
"""POST a single request to the Fragment API.
Builds the ``/api?hash=`` URL, sends the request, and returns the
parsed JSON body. Use this for every API method call — search,
init, state updates, etc.
Args:
session: Active httpx session with Fragment cookies.
fragment_hash: Short-lived hash from the Fragment page HTML.
headers: Page-specific HTTP headers.
data: Form data payload; must include a ``"method"`` key.
Returns:
Parsed API response as a dict.
"""
resp = await session.post(
f"https://fragment.com/api?hash={fragment_hash}",
headers=headers,
data=data,
)
return parse_json_response(resp, data.get("method", "request"))
async def execute_transaction_request(
session: httpx.AsyncClient,
headers: dict,
tx_data: dict[str, Any],
fragment_hash: str,
) -> dict[str, Any]:
"""Post a transaction request to the Fragment API.
Args:
session: Active httpx session with Fragment cookies.
headers: Page-specific HTTP headers.
tx_data: Form data payload for the API method.
fragment_hash: Short-lived hash from the Fragment page.
Returns:
Parsed API response dict containing transaction data.
Raises:
VerificationError: If Fragment requires KYC verification.
ParseError: If the response cannot be parsed.
"""
transaction = await fragment_post(session, fragment_hash, headers, tx_data)
if transaction.get("need_verify"):
raise VerificationError(VerificationError.KYC_REQUIRED)
return transaction
+135
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@@ -0,0 +1,135 @@
import asyncio
import base64
from typing import TYPE_CHECKING, Any
from tonutils.clients import TonapiClient
from tonutils.exceptions import ProviderResponseError
from tonutils.types import NetworkGlobalID
from pyfragment.types import MIN_TON_BALANCE, WALLET_CLASSES, TransactionError, WalletError
from pyfragment.types.results import WalletInfo
from pyfragment.utils.decoder import clean_decode
if TYPE_CHECKING:
from pyfragment.client import FragmentClient
async def process_transaction(client: "FragmentClient", transaction_data: dict) -> str:
"""Sign and broadcast a Fragment transaction to the TON network.
Validates the payload structure, checks the wallet balance, decodes the
on-chain comment, and calls ``wallet.transfer``.
Args:
client: Authenticated :class:`FragmentClient` instance.
transaction_data: Raw transaction dict from ``execute_transaction_request``.
Returns:
Normalised transaction hash string.
Raises:
TransactionError: If the payload is malformed or the broadcast fails.
WalletError: If the wallet balance is too low or cannot be fetched.
"""
if "transaction" not in transaction_data or "messages" not in transaction_data["transaction"]:
raise TransactionError(TransactionError.INVALID_PAYLOAD)
message = transaction_data["transaction"]["messages"][0]
amount_ton = int(message["amount"]) / 1_000_000_000
# TODO: Investigate 406 'inbound external message rejected before smart-contract execution'.
# This happens when the previous transaction's seqno hasn't been confirmed on-chain yet,
# causing the wallet contract to reject the new message.
async with TonapiClient(network=NetworkGlobalID.MAINNET, api_key=client.api_key) as ton:
wallet_cls = WALLET_CLASSES[client.wallet_version]
wallet, _, _, _ = wallet_cls.from_mnemonic(client=ton, mnemonic=client.seed)
# Check balance covers transaction amount + gas reserve
try:
await wallet.refresh()
balance_ton = wallet.balance / 1_000_000_000
required = amount_ton + MIN_TON_BALANCE
if balance_ton < required:
raise WalletError(WalletError.LOW_BALANCE.format(balance=balance_ton, required=required))
except WalletError:
raise
except Exception as exc:
raise WalletError(WalletError.BALANCE_CHECK_FAILED.format(exc=exc)) from exc
try:
payload = clean_decode(message["payload"])
for attempt in range(2):
try:
result = await wallet.transfer(
destination=message["address"],
amount=int(message["amount"]), # nanotons, not TON
body=payload,
)
return result.normalized_hash
except ProviderResponseError as exc:
if exc.code == 429 and attempt == 0:
await asyncio.sleep(1)
continue
raise
except (WalletError, TransactionError):
raise
except Exception as exc:
raise TransactionError(TransactionError.BROADCAST_FAILED.format(exc=exc)) from exc
async def get_account_info(client: "FragmentClient") -> dict[str, Any]:
"""Fetch wallet address, public key, and state-init for the Fragment API.
Fragment requires account info to build each transaction payload. The
returned dict is JSON-serialised and passed as the ``account`` field in
``getBuy*Link`` / ``get*Link`` requests.
Args:
client: Authenticated :class:`FragmentClient` instance.
Returns:
Dict with ``address``, ``publicKey``, ``chain``, ``walletStateInit``.
Raises:
WalletError: If account info cannot be retrieved.
"""
async with TonapiClient(network=NetworkGlobalID.MAINNET, api_key=client.api_key) as ton:
try:
wallet_cls = WALLET_CLASSES[client.wallet_version]
wallet, pub_key, _, _ = wallet_cls.from_mnemonic(client=ton, mnemonic=client.seed)
boc = wallet.state_init.serialize().to_boc()
return {
"address": wallet.address.to_str(False, False),
"publicKey": pub_key.as_hex,
"chain": "-239",
"walletStateInit": base64.b64encode(boc).decode(),
}
except Exception as exc:
raise WalletError(WalletError.ACCOUNT_INFO_FAILED.format(exc=exc)) from exc
async def get_wallet_info(client: "FragmentClient") -> "WalletInfo":
"""Return the address, state and balance of the TON wallet.
Args:
client: Authenticated :class:`FragmentClient` instance.
Returns:
:class:`WalletInfo` with ``address``, ``state``, and ``balance`` in TON.
Raises:
WalletError: If the wallet state cannot be fetched.
"""
async with TonapiClient(network=NetworkGlobalID.MAINNET, api_key=client.api_key) as ton:
try:
wallet_cls = WALLET_CLASSES[client.wallet_version]
wallet, _, _, _ = wallet_cls.from_mnemonic(client=ton, mnemonic=client.seed)
await wallet.refresh()
return WalletInfo(
address=wallet.address.to_str(is_user_friendly=True, is_bounceable=False),
state=wallet.state.value,
balance=round(wallet.balance / 1_000_000_000, 4),
)
except Exception as exc:
raise WalletError(WalletError.WALLET_INFO_FAILED.format(exc=exc)) from exc
+53 -2
View File
@@ -1,3 +1,52 @@
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[project]
name = "pyfragment"
version = "2026.0.1"
description = "Python library for the Fragment.com API — purchase Telegram Stars, Premium, and top up TON Ads balance."
readme = "README.md"
license = { text = "MIT" }
requires-python = ">=3.12"
authors = [{ name = "bohd4nx", url = "https://github.com/bohd4nx" }]
keywords = ["fragment", "telegram", "ton", "stars", "premium", "crypto", "blockchain"]
classifiers = [
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"License :: OSI Approved :: MIT License",
"Natural Language :: English",
"Operating System :: OS Independent",
"Programming Language :: Python :: 3 :: Only",
"Programming Language :: Python :: 3.12",
"Framework :: AsyncIO",
"Topic :: Software Development :: Libraries :: Python Modules",
"Topic :: Internet",
"Topic :: Office/Business :: Financial",
"Typing :: Typed",
]
dependencies = [
"httpx==0.28.1",
"tonutils[pytoniq]==2.0.4",
]
[project.optional-dependencies]
dev = [
"pytest==9.0.2",
"pytest-asyncio==1.3.0",
"ruff",
"black",
]
[project.urls]
Homepage = "https://github.com/bohd4nx/pyfragment"
Repository = "https://github.com/bohd4nx/pyfragment"
Issues = "https://github.com/bohd4nx/pyfragment/issues"
Changelog = "https://github.com/bohd4nx/pyfragment/blob/master/CHANGELOG.md"
[tool.hatch.build.targets.wheel]
packages = ["pyfragment"]
[tool.pytest.ini_options]
testpaths = ["tests"]
python_files = ["[0-9][0-9][0-9]_test_*.py"]
@@ -9,11 +58,13 @@ line-length = 128
target-version = ["py312"]
[tool.ruff]
target-version = "py312"
line-length = 128
target-version = "py312"
[tool.ruff.lint]
# E — pycodestyle errors, F — pyflakes, W — warnings, I — isort
select = ["E", "F", "W", "I"]
# E501 — line too long (covered by line-length above)
ignore = ["E501"]
[tool.ruff.lint.per-file-ignores]
"tests/*" = ["E402"]
+1
View File
@@ -0,0 +1 @@
-e .[dev]
+1 -4
View File
@@ -1,4 +1 @@
python-dotenv==1.2.2
asyncio==4.0.0
httpx==0.28.1
tonutils[pytoniq]==2.0.0
-e .
+12 -7
View File
@@ -1,11 +1,11 @@
"""Tests for clean_decode() — BOC-encoded Fragment payloads decode to
human-readable UTF-8 with the Telegram label and Ref# intact."""
"""Tests for clean_decode() — BOC-encoded Fragment payloads decode to UTF-8."""
import re
import pytest
from app.utils.decoder import clean_decode
from pyfragment.types import ParseError
from pyfragment.utils.decoder import clean_decode
PAYLOADS = [
pytest.param(
@@ -24,12 +24,17 @@ PAYLOADS = [
@pytest.mark.parametrize("payload", PAYLOADS)
def test_payload(payload: str) -> None:
def test_decode_payload(payload: str) -> None:
result = clean_decode(payload)
assert "Telegram" in result
assert re.search(r"Ref#[A-Za-z0-9]+", result), f"no Ref# in {result!r}"
assert all(ord(c) <= 127 for c in result), f"non-ASCII chars in {result!r}"
assert all(ord(c) < 128 for c in result), f"non-ASCII chars in {result!r}"
def test_empty_input_returns_string() -> None:
assert isinstance(clean_decode(""), str)
def test_empty_payload_returns_empty_string() -> None:
assert clean_decode("") == ""
def test_invalid_payload_raises_parse_error() -> None:
with pytest.raises(ParseError):
clean_decode("!!!not-valid-base64!!!")
+113
View File
@@ -0,0 +1,113 @@
"""Unit tests for FragmentClient — init validation and cookie parsing (no network calls)."""
import json
import pytest
from pyfragment import FragmentClient
from pyfragment.types import ConfigurationError, CookieError
VALID_SEED = "abandon " * 23 + "about"
VALID_API_KEY = "A" * 68
VALID_COOKIES = {
"stel_ssid": "x",
"stel_dt": "x",
"stel_token": "x",
"stel_ton_token": "x",
}
def test_valid_init() -> None:
client = FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES)
assert client.seed == VALID_SEED.strip()
assert client.api_key == VALID_API_KEY
assert client.wallet_version == "V5R1"
def test_wallet_version_v4r2() -> None:
client = FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES, wallet_version="V4R2")
assert client.wallet_version == "V4R2"
def test_wallet_version_is_case_insensitive() -> None:
client = FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES, wallet_version="v5r1")
assert client.wallet_version == "V5R1"
def test_missing_seed_raises() -> None:
with pytest.raises(ConfigurationError):
FragmentClient(seed="", api_key=VALID_API_KEY, cookies=VALID_COOKIES)
def test_whitespace_only_seed_raises() -> None:
with pytest.raises(ConfigurationError):
FragmentClient(seed=" ", api_key=VALID_API_KEY, cookies=VALID_COOKIES)
def test_missing_api_key_raises() -> None:
with pytest.raises(ConfigurationError):
FragmentClient(seed=VALID_SEED, api_key="", cookies=VALID_COOKIES)
def test_unsupported_wallet_version_raises() -> None:
with pytest.raises(ConfigurationError):
FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES, wallet_version="V3R2")
def test_cookies_as_json_string() -> None:
client = FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=json.dumps(VALID_COOKIES))
assert client.cookies == VALID_COOKIES
def test_invalid_cookies_json_raises() -> None:
with pytest.raises(CookieError):
FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies="{not valid json}")
def test_missing_cookie_key_raises() -> None:
with pytest.raises(CookieError):
FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies={"stel_ssid": "x"})
def test_empty_cookie_value_raises() -> None:
bad = {**VALID_COOKIES, "stel_token": ""}
with pytest.raises(CookieError):
FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=bad)
def test_whitespace_cookie_value_raises() -> None:
bad = {**VALID_COOKIES, "stel_ton_token": " "}
with pytest.raises(CookieError):
FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=bad)
def test_invalid_mnemonic_length_raises() -> None:
bad_seed = " ".join(["word"] * 23)
with pytest.raises(ConfigurationError):
FragmentClient(seed=bad_seed, api_key=VALID_API_KEY, cookies=VALID_COOKIES)
def test_valid_mnemonic_lengths() -> None:
for length in (12, 18, 24):
seed = " ".join(["abandon"] * (length - 1) + ["about"])
client = FragmentClient(seed=seed, api_key=VALID_API_KEY, cookies=VALID_COOKIES)
assert len(client.seed.split()) == length
def test_short_api_key_raises() -> None:
with pytest.raises(ConfigurationError):
FragmentClient(seed=VALID_SEED, api_key="A" * 42, cookies=VALID_COOKIES)
def test_repr() -> None:
client = FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES)
r = repr(client)
assert "FragmentClient" in r
assert "V5R1" in r
assert "4 keys" in r
@pytest.mark.asyncio
async def test_async_context_manager() -> None:
async with FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES) as client:
assert isinstance(client, FragmentClient)
@@ -5,8 +5,8 @@ import re
import pytest
from app.core.constants import BASE_HEADERS, STARS_PAGE
from app.utils.hash import get_fragment_hash
from pyfragment.types import BASE_HEADERS, STARS_PAGE
from pyfragment.utils import get_fragment_hash
@pytest.mark.asyncio
+127
View File
@@ -0,0 +1,127 @@
"""Unit tests for process_transaction() — balance checks before broadcast."""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from pyfragment.types import WalletError
from pyfragment.utils.wallet import process_transaction
VALID_SEED = "abandon " * 23 + "about"
# Minimal transaction payload: 0.5 TON = 500_000_000 nanotons
TRANSACTION_DATA = {
"transaction": {
"messages": [
{
"address": "0:852443f8599fe6a5da34fe43049ac4e0beb3071bb2bfb56635ea9421287c283a",
"amount": "500000000",
"payload": "",
}
]
}
}
def _make_client(api_key: str = "test_key") -> MagicMock:
client = MagicMock()
client.api_key = api_key
client.seed = VALID_SEED.split()
client.wallet_version = "V5R1"
return client
def _make_wallet(balance_nanotons: int) -> MagicMock:
wallet = MagicMock()
wallet.refresh = AsyncMock()
wallet.balance = balance_nanotons
wallet.transfer = AsyncMock(return_value=MagicMock(normalized_hash="abc123"))
return wallet
@pytest.mark.asyncio
async def test_sufficient_balance_broadcasts() -> None:
# 0.5 TON amount + 0.056 TON gas = 0.556 TON required; wallet has 1 TON
client = _make_client()
wallet = _make_wallet(balance_nanotons=1_000_000_000)
with (
patch("pyfragment.utils.wallet.TonapiClient") as mock_tonapi,
patch("pyfragment.utils.wallet.WALLET_CLASSES") as mock_classes,
patch("pyfragment.utils.wallet.clean_decode", return_value="50 Telegram Stars"),
):
mock_tonapi.return_value.__aenter__ = AsyncMock(return_value=MagicMock())
mock_tonapi.return_value.__aexit__ = AsyncMock(return_value=False)
mock_classes["V5R1"].from_mnemonic.return_value = (wallet, MagicMock(), None, None)
result = await process_transaction(client, TRANSACTION_DATA)
assert result == "abc123"
wallet.transfer.assert_called_once()
@pytest.mark.asyncio
async def test_insufficient_balance_raises_wallet_error() -> None:
# wallet has 0.1 TON, needs 0.556 TON
client = _make_client()
wallet = _make_wallet(balance_nanotons=100_000_000)
with (
patch("pyfragment.utils.wallet.TonapiClient") as mock_tonapi,
patch("pyfragment.utils.wallet.WALLET_CLASSES") as mock_classes,
):
mock_tonapi.return_value.__aenter__ = AsyncMock(return_value=MagicMock())
mock_tonapi.return_value.__aexit__ = AsyncMock(return_value=False)
mock_classes["V5R1"].from_mnemonic.return_value = (wallet, MagicMock(), None, None)
with pytest.raises(WalletError, match="required"):
await process_transaction(client, TRANSACTION_DATA)
wallet.transfer.assert_not_called()
@pytest.mark.asyncio
async def test_exactly_minimum_balance_broadcasts() -> None:
# exactly amount + gas: 500_000_000 + 56_000_000 = 556_000_000 nanotons
client = _make_client()
wallet = _make_wallet(balance_nanotons=556_000_000)
with (
patch("pyfragment.utils.wallet.TonapiClient") as mock_tonapi,
patch("pyfragment.utils.wallet.WALLET_CLASSES") as mock_classes,
patch("pyfragment.utils.wallet.clean_decode", return_value="50 Telegram Stars"),
):
mock_tonapi.return_value.__aenter__ = AsyncMock(return_value=MagicMock())
mock_tonapi.return_value.__aexit__ = AsyncMock(return_value=False)
mock_classes["V5R1"].from_mnemonic.return_value = (wallet, MagicMock(), None, None)
result = await process_transaction(client, TRANSACTION_DATA)
assert result == "abc123"
@pytest.mark.asyncio
async def test_one_nanoton_below_minimum_raises() -> None:
# 556_000_000 - 1 nanoton: just below threshold
client = _make_client()
wallet = _make_wallet(balance_nanotons=555_999_999)
with (
patch("pyfragment.utils.wallet.TonapiClient") as mock_tonapi,
patch("pyfragment.utils.wallet.WALLET_CLASSES") as mock_classes,
):
mock_tonapi.return_value.__aenter__ = AsyncMock(return_value=MagicMock())
mock_tonapi.return_value.__aexit__ = AsyncMock(return_value=False)
mock_classes["V5R1"].from_mnemonic.return_value = (wallet, MagicMock(), None, None)
with pytest.raises(WalletError, match="required"):
await process_transaction(client, TRANSACTION_DATA)
@pytest.mark.asyncio
async def test_invalid_payload_raises_transaction_error() -> None:
from pyfragment.types import TransactionError
client = _make_client()
with pytest.raises(TransactionError):
await process_transaction(client, {"transaction": {}})
+65
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@@ -0,0 +1,65 @@
"""Unit tests for method-level input validation — no network calls."""
import pytest
from pyfragment import FragmentClient
from pyfragment.types import ConfigurationError
VALID_SEED = "abandon " * 23 + "about"
VALID_API_KEY = "A" * 68
VALID_COOKIES = {
"stel_ssid": "x",
"stel_dt": "x",
"stel_token": "x",
"stel_ton_token": "x",
}
@pytest.fixture
def client() -> FragmentClient:
return FragmentClient(seed=VALID_SEED, api_key=VALID_API_KEY, cookies=VALID_COOKIES)
@pytest.mark.asyncio
async def test_purchase_premium_invalid_months_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.purchase_premium("@user", months=5)
@pytest.mark.asyncio
async def test_purchase_premium_valid_months(client: FragmentClient) -> None:
"""Validation passes for 3/6/12 — network error expected, not ConfigurationError."""
for months in (3, 6, 12):
with pytest.raises(Exception) as exc_info:
await client.purchase_premium("@user", months=months)
assert not isinstance(exc_info.value, ConfigurationError)
@pytest.mark.asyncio
async def test_purchase_stars_amount_too_low_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.purchase_stars("@user", amount=49)
@pytest.mark.asyncio
async def test_purchase_stars_amount_too_high_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.purchase_stars("@user", amount=1_000_001)
@pytest.mark.asyncio
async def test_purchase_stars_float_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.purchase_stars("@user", amount=100.5) # type: ignore[arg-type]
@pytest.mark.asyncio
async def test_topup_ton_amount_zero_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.topup_ton("@user", amount=0)
@pytest.mark.asyncio
async def test_topup_ton_amount_too_high_raises(client: FragmentClient) -> None:
with pytest.raises(ConfigurationError):
await client.topup_ton("@user", amount=1_000_000_001)
+10 -6
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@@ -1,13 +1,17 @@
import pytest
import json
from pathlib import Path
from app.core.cookies import load_cookies
from app.core.exceptions import CookiesError
import pytest
@pytest.fixture
def cookies():
"""Load Fragment cookies; skip the test if they are unavailable."""
"""Load Fragment cookies from cookies.json; skip the test if unavailable."""
cookies_path = Path(__file__).resolve().parents[1] / "cookies.json"
if not cookies_path.exists():
pytest.skip("cookies.json not found")
try:
return load_cookies()
except CookiesError as exc:
with cookies_path.open("r", encoding="utf-8") as f:
return json.load(f)
except Exception as exc:
pytest.skip(f"Cookies unavailable — {exc}")