The BANKEX team has launched TEX - Telegram Token Exchange technology platform. It's a token exchange engine that's natively built into Telegram messenger. The Exchange displays and matches all trading orders for trades made with MainWallet ecosystem. The operating principle of TEX exchange is very simple and can be used with any modern messenger. You add a special bot @mainwalletbot to your current or new group chat as admin and then create a trade using the format command, for example: /trade 942 TRX for 0,1 ETH.