Just a simple wrapper to fetch abis from etherscan and run abigen on it.
Uses the name of a contract if possible.
First put your etherscan api key in the environment variable ETHERSCAN_API_KEY.
Then simply run
➜ abigenz 0xD63751B0fBef5F0153c69D6429Ed1429B6F79247 # or any contract address
Which will output
2021/11/17 04:39:41 Hello, sailor
2021/11/17 04:39:41 Websocket url: wss://main-light.eth.linkpool.io/ws
2021/11/17 04:39:41 Looking for contract 0xD63751B0fBef5F0153c69D6429Ed1429B6F79247
2021/11/17 04:39:41 Contract name: Uniswap V2
2021/11/17 04:39:42 Etherscan says: OK
2021/11/17 04:39:42 Abi in Uniswap V2.json
2021/11/17 04:39:42 Go file in Uniswap V2.go
As well as create the files Uniswap V2.go and Uniswap V2.json in the current directory under the go package "abis".
go get github.com/sinakhalili/abigenz