setTransactionMessageFeePayer

setTransactionMessageFeePayer<TFeePayerAddress, TTransactionMessage>(feePayer, transactionMessage): ExcludeTransactionMessageFeePayer<TTransactionMessage> & TransactionMessageWithFeePayer<TFeePayerAddress>

Given a base58-encoded address of a system account, this method will return a new transaction message having the same type as the one supplied plus the TransactionMessageWithFeePayer type.

Type Parameters

Parameters

Returns

ExcludeTransactionMessageFeePayer<TTransactionMessage> & TransactionMessageWithFeePayer<TFeePayerAddress>

Example

import { address } from '@solana/addresses';
import { setTransactionMessageFeePayer } from '@solana/transaction-messages';
 
const myAddress = address('mpngsFd4tmbUfzDYJayjKZwZcaR7aWb2793J6grLsGu');
const txPaidByMe = setTransactionMessageFeePayer(myAddress, tx);