diff --git a/README.md b/README.md
index 0a8045d..c846a81 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,7 @@ They can take advantage of many features out of the box, including seamless auth
 - [PlayDeck](https://playdeckbot.t.me) - The ultimate Telegram game catalog.
 - [Connecton VPN](https://ConnectonBot.t.me) - Fast, anonymous, and user-friendly VPN.
 - [Receipt AI Split](https://t.me/ReceiptAISplit_bot/receiptaisplit) - AI splits restaurant bills in seconds. OCR + GPT-4o Vision, fiscal QR fast-path for Russian receipts, SBP QR for bank transfers, groups support, full RU/EN localization, light/dark themes.
+- [DefyTON](https://t.me/DefyTONBot/app) - AI-verified habit challenges with GRAM staking and TON Connect integration.
 
 ## Communities