diff --git a/Telegram/SourceFiles/main/main_app_config.cpp b/Telegram/SourceFiles/main/main_app_config.cpp
index d3f9b86d73..f9cc2baaff 100644
--- a/Telegram/SourceFiles/main/main_app_config.cpp
+++ b/Telegram/SourceFiles/main/main_app_config.cpp
@@ -263,26 +263,6 @@ TimeId AppConfig::groupCallMessageTTL() const {
 	return get<int>(u"group_call_message_ttl"_q, 10);
 }
 
-auto AppConfig::groupCallColorings() const -> std::vector<StarsColoring> {
-	if (!_groupCallColorings.empty()) {
-		return _groupCallColorings;
-	}
-
-	if (_groupCallColorings.empty()) {
-		_groupCallColorings = std::vector<StarsColoring>{
-			{ 0x955CDB, 0x49079B, 0, 30, 30, 0 }, // purple
-			{ 0x955CDB, 0x49079B, 10, 60, 60, 1 }, // still purple
-			{ 0x46A3EB, 0x00508E, 50, 120, 80, 2 }, // blue
-			{ 0x40A920, 0x176200, 100, 300, 110, 3 }, // green
-			{ 0xE29A09, 0x9A3E00, 250, 600, 150, 4 }, // yellow
-			{ 0xED771E, 0x9B3100, 500, 900, 200, 7 }, // orange
-			{ 0xE14542, 0x8B0503, 2'000, 1800, 280, 10 }, // red
-			{ 0x596473, 0x252C36, 10'000, 3600, 400, 20 }, // silver
-		};
-	}
-	return _groupCallColorings;
-}
-
 void AppConfig::refresh(bool force) {
 	if (_requestId || !_api) {
 		if (force) {
@@ -473,4 +453,136 @@ bool AppConfig::newRequirePremiumFree() const {
 		false);
 }
 
+auto AppConfig::groupCallColorings() const -> std::vector<StarsColoring> {
+	if (!_groupCallColorings.empty()) {
+		return _groupCallColorings;
+	}
+	const auto key = u"stars_groupcall_message_limits"_q;
+	getValue(key, [&](const MTPJSONValue &value) {
+		value.match([&](const MTPDjsonArray &data) {
+			const auto &list = data.vvalue().v;
+			_groupCallColorings.reserve(list.size());
+			for (const auto &entry : list) {
+				entry.match([&](const MTPDjsonObject &data) {
+					auto &entry = _groupCallColorings.emplace_back();
+					const auto &fields = data.vvalue().v;
+					for (const auto &field : fields) {
+						const auto &key = field.data().vkey().v;
+						const auto &value = field.data().vvalue();
+						const auto error = [&] {
+							LOG(("API Error: Incorrect value for %1."
+								).arg(qs(key)));
+							return std::nullopt;
+						};
+						const auto number = [&]() -> std::optional<int> {
+							if (value.type() != mtpc_jsonNumber) {
+								return error();
+							}
+							const auto &data = value.c_jsonNumber();
+							const auto v = base::SafeRound(data.vvalue().v);
+							if (v < 0) {
+								return error();
+							}
+							return int(v);
+						};
+						const auto color = [&]() -> std::optional<int> {
+							if (value.type() != mtpc_jsonString) {
+								return error();
+							}
+							const auto &data = value.c_jsonString();
+							const auto text = data.vvalue().v;
+							if (text.size() != 6) {
+								return error();
+							}
+							const auto digit = [&](int i) {
+								Expects(i >= 0 && i < 6);
+
+								const auto ch = text[i];
+								return (ch >= '0' && ch <= '9')
+									? int(ch - '0')
+									: (ch >= 'A' && ch <= 'F')
+									? (int(ch - 'A') + 10)
+									: (ch >= 'a' && ch <= 'f')
+									? (int(ch - 'a') + 10)
+									: std::optional<int>();
+							};
+							const auto component = [&](int i) {
+								const auto a = digit(i), b = digit(i + 1);
+								return (a && b)
+									? ((*a) * 16 + (*b))
+									: std::optional<int>();
+							};
+							const auto r = component(0);
+							const auto g = component(2);
+							const auto b = component(4);
+							if (!r || !g || !b) {
+								return error();
+							}
+							return ((*r) << 16) | ((*g) << 8) | (*b);
+						};
+						if (key == "stars"_q) {
+							if (const auto n = number()) {
+								entry.fromStars = *n;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						} else if (key == "pin_period"_q) {
+							if (const auto n = number()) {
+								entry.secondsPin = *n;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						} else if (key == "text_length_max"_q) {
+							if (const auto n = number()) {
+								entry.charactersMax = *n;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						} else if (key == "emoji_max"_q) {
+							if (const auto n = number()) {
+								entry.emojiLimit = *n;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						} else if (key == "color1"_q) {
+							if (const auto c = color()) {
+								entry.bgLight = *c;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						} else if (key == "color_bg"_q) {
+							if (const auto c = color()) {
+								entry.bgDark = *c;
+							} else {
+								return _groupCallColorings.pop_back();
+							}
+						}
+					}
+				}, [](const auto &) {});
+			}
+		}, [](const auto &) {});
+	});
+	if (_groupCallColorings.empty()) {
+		_groupCallColorings = std::vector<StarsColoring>{
+			{ 0x955CDB, 0x49079B, 0, 30, 30, 0 }, // purple
+			{ 0x955CDB, 0x49079B, 10, 60, 60, 1 }, // still purple
+			{ 0x46A3EB, 0x00508E, 50, 120, 80, 2 }, // blue
+			{ 0x40A920, 0x176200, 100, 300, 110, 3 }, // green
+			{ 0xE29A09, 0x9A3E00, 250, 600, 150, 4 }, // yellow
+			{ 0xED771E, 0x9B3100, 500, 900, 200, 7 }, // orange
+			{ 0xE14542, 0x8B0503, 2'000, 1800, 280, 10 }, // red
+			{ 0x596473, 0x252C36, 10'000, 3600, 400, 20 }, // silver
+		};
+	} else {
+		const auto proj = &StarsColoring::fromStars;
+		if (!ranges::contains(_groupCallColorings, 0, proj)) {
+			_groupCallColorings.insert(
+				begin(_groupCallColorings),
+				{ 0x955CDB, 0x49079B, 0, 30, 30, 0 });
+		}
+		ranges::sort(_groupCallColorings, ranges::less(), proj);
+	}
+	return _groupCallColorings;
+}
+
 } // namespace Main