Gasless USD₮ send (no GRAM needed)
Send USD₮ and a few other tokens from a W5 wallet that has no GRAM (formerly Toncoin) for fees. tonapi's gasless relayer quotes a fee in the token, your wallet signs without broadcasting (TonConnect signMessage), and the relayer pays the network fee.
Signs with your walletFor everyone
Transactions are approved in your own wallet through TonConnect. This site never sees your keys.