The Ethereum Contract Checker is an API that checks if the contract at the given Ethereum address is an ERC-20 or ERC-721 contract, and whether it has been verified on Etherscan.

To install this project, you need to have Go installed. If you don't have Go installed, you can find it here.

You also need to install the required Go packages:

go get github.com/ethereum/go-ethereum
go get github.com/gin-gonic/gin
go get github.com/metachris/eth-go-bindings/erc165
go get github.com/metachris/eth-go-bindings/erc20
go get github.com/metachris/eth-go-bindings/erc721
go get github.com/swaggo/files
go get github.com/swaggo/gin-swagger

To start the server, run the main.go file:

go run main.go

The server will start and the API endpoints will be available at localhost:8080.

• GET /getContractsByTime/:startTime/:endTime: Get contracts created between the given start and end times.
• GET /checkContractStandard/:address: Check if the contract at the given address is an ERC-20 or ERC-721 contract.
• GET /getContracts/:startBlock/:endBlock: Get contracts created between the given start and end blocks.
• GET /checkVerificationStatus/:address: Check if the contract at the given address has been verified on Etherscan.

This project is licensed under the Apache 2.0 License.