revert-reason v1.0.5

Project source

This item is modified on the basis of item eth-revert-reason of author shanefontaine. Since project eth-revert-reason of author shanefontaine has not been updated for many years, it cannot be used normally. So I updated it based on the current situation.

revert-reason

Introduction

Get the transaction recovery reason from the transaction hash of Ethernet Square.

Usage

At present, only ethers library is supported, web3 library is not supported, And the network only supports Goerli networks of Arbitrum, Optimism and Ethereum. if necessary, you can put forward comments, I will update it immediately.

Use NetworkName

npm i revert-reason

This method does not support Arbitrum and Optimism,only Ethereum

const res = await getRevertReason(
  "0x56a72a14bccafc85786dcd21592be1fe8da94964dcf3d11d5b43cc374d42edf8",
  { Network: "goerli" }
);

Use ethers.provider

This method supports Goerli networks of Arbitrum, Optimism and Ethereum

const provider = new ethers.providers.JsonRpcProvider();
//https://eth-goerli.g.alchemy.com/v2/your-key  alchemy or infura rpc
const res = await getRevertReason(
  "0xcb9c1863c6f9ef9f941b30bacaf107359b90172515f87cf641e23d0f2d0a2dea",
  { CustomProvider: provider }
);

1. If the transaction is successful, it will return success.
2. If the transaction fails but there is no error message, it will be return An error occurred but no error message was given.
3. If the transaction fails but there is an error message, an error result will be returned, such ERC20: transfer amount exceeds balance.