I am creating a collection of NFTs and I want to test that the metadata and the media files are correct. I am setting tokenURI
on chain. How can I do this? I am using Polygon Mumbai.
1 Answer
If your NFT collection contract follows the [IERC721 interface][1]
,
when you mint or transfer, OpenSea will listen to the events and show the collection on the OpenSea testnet, your collection can be found at:
https://testnets.opensea.io/assets/mumbai/YOUR_CONTRACT_ADDRESS
. You can then check if the NFT is displayed correctly.
Hope it helps