im using etherjs and i want to use paraswap sdk but i found some function send transaction using web3 provider, for example approveToken actually i just need to know the approve that contract address. i prefer to use some interface like buildTx which did not depend on any other libs
im using etherjs and i want to use paraswap sdk but i found some function send transaction using web3 provider, for example approveToken actually i just need to know the approve that contract address. i prefer to use some interface like buildTx which did not depend on any other libs