At launch, we only support Ethereum Mainnet.
Most digital assets made with the ERC721 and ERC1155 standards are supported by the NFT API. On rare occasions, you may spot certain collections that may not appear on your NFT Manager on Yat, even after connecting your wallet.
At the moment, we support a select number of ERC20 NFTs that pre-date the existence of standardized contracts.
We are actively working on adding support for as many blockchains / NFT standards as we can.