Telegram Mini App: Tegro.Finance — A next evolution DeFi exchange on TON. ‎ Cheaper and faster than any DEX? Discover Tegro Finance, the leading DEX on The Open Network. ‎ Say hello to the newest decentralized exchange (DEX) on TON from the team at @TegroLLC. ‎ Token swaps — The platform has already listed most of TON’s popular tokens. You can read more — @TegroFinance. ‎ The fee for standard transactions is 0.4%