This tool allow you to interact with the barter contract written by Javier GraciĆ” Carpio. Contract source code is available on github and you can interact with the contract on better-call.dev
Tokens URL can be an url of a HEN, OBJKTCOM, VERSUM or FXHASH minted token. For any other token on a custom smartcontract, then just enter KTxxxx/TOKEN_ID (where KTxxx is the address of the minter smartcontract, and TOKEN_ID is the id of the TOKEN on that smartcontract)