Running in Testnets

On-Chain Checker supports running the checker in major testnets. See Supported Networks for details on testnet support.

How to Run On-Chain Checker in Testnets

You can run On-Chain Checker in testnets just like in any other network. Just make sure the full URL, including testnet name is pasted to the search console.

One easy way to get testnet URL is through Opensea testnet:

• Open Opensea Testnets (https://testnets.opensea.io/)

• Search and find the NFT you want to test

• Copy the address of that individual NFT page and paste it to On-Chain Checker search bar

Example testnet addresses:

Sepolia: https://testnets.opensea.io/assets/sepolia/0x176f89c8e45647e225c95bd27e491823eba1aa13/1

Goerli: https://testnets.opensea.io/assets/goerli/0x1931903542536426A99c4c4937EaEa5e801B46D6/1