The ENS Metadata Service provides NFT metadata for ENS names. It can be queried for any wrapped name, or any unwrapped .eth 2LD.

To get the metadata for a name, call this endpoint:

https://metadata.ens.domains/{network}/{contractAddress}/{tokenId}

The parameters are as follows:

The Ethereum network to look the name up in:

The address of the NFT contract. This will depend on the network you're using and whether the name is wrapped.

The token ID of the NFT for the ENS name. This will depend on whether the name is wrapped or not.

More information here: NFT Token IDs

You can also just enter the ENS name itself for {tokenId}, and the metadata service will accept that as well.

The metadata service also has endpoints to return information about avatars.

If you want the image used for the on-chain NFT, then see the section above. The image link in the NFT metadata will point to that image. For example:

The metadata will contain the image URL:

To retrieve the avatar image for an ENS name, call this endpoint:

https://metadata.ens.domains/{network}/avatar/{name}

The parameters are as follows:

The Ethereum network to look the name up in:

The ENS name to query the avatar for.

You can also append /meta to the end of the avatar endpoint, and the metadata service will return you some custom JSON metadata about that ENS name's avatar.

If it's an NFT, then the avatar metadata will return information like the contract address and the actual image URL from the NFT contract.