Tp-js-sdk开发步骤

btcTokenTransfer和usdtTokenTransfer 都是用于BTC网络转账的,你的需求是转BSC链的资产对吧,那你应该看这一块的文档:GitHub - TP-Lab/tp-js-sdk: TokenPocket JS API for Dapp of ETH, IOST, TRON, COSMOS, SOLANA, EOS etc. (mobile only)