search

furqansiddiqui / erc20-php

Interact with Ethereum ERC20 Tokens
MIT License
164 stars 97 forks source link

How do I pay gas use a third-party address when I transfer erc20 coin？ #20

Closed heropoo closed 4 years ago

heropoo commented 4 years ago

How do I pay gas use a third-party address when I transfer erc20 coin？

burnside commented 4 years ago

You issue the contract transfer request from the third party address.

furqansiddiqui commented 4 years ago

You could use "transferFrom" method if your ERC20 contract supports that but for that you might have to set allowance for the spender and to perform that action you will need gas as well, so its safe to assume you will need to fund some ETH to account that holds tokens for gas.