I’m trying to write a function that allows my contract to approve another contract to spend my contract’s erc20 token. The transaction is always failing however, and I’m not sure why. The code is as simple as erc20Contract.approve(<spender-address>, 10000000) :computer: Environment Solidity 0.5.…

Hi @michaelcohen716 , Yes we can. I created the following example (using OpenZeppelin CLI) Holder.sol Holder of tokens pragma solidity ^0.6.0; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "./Recipient.sol"; contract Holder { function approveOtherContract(IERC20 token, add…

Is it possible to call the erc20 approve function from another contract?

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Is it possible to call the erc20 approve function from another contract?

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