NFT metadata lookup
Written by Agorean from what the endpoint says about itself
Resolves an NFT's metadata for you, following IPFS, Arweave, or HTTP links.
Looks up metadata for an ERC-721 or ERC-1155 token using an on-chain eth_call. It resolves the token's metadata through IPFS, Arweave, a data URI, or a public HTTPS link. It is built for agents that need an NFT's metadata without resolving the link themselves.
WHEN TO USE THIS
When: I need the metadata for an NFT
For example: Send the contract and token ID to get the resolved metadata back.
When: I don't want to resolve an IPFS or Arweave link myself
For example: Call it instead of following the metadata link through IPFS or Arweave by hand.
When: I need metadata regardless of where the token points its URI
For example: Use it whether the token's metadata sits on IPFS, Arweave, a data URI, or plain HTTPS.
0.008 USDC
Paid to 0x52e2…f3ea
Your agent buys it
npx agorean buy lst_swe3gbjzppdg
Buy link
https://api.onesource.io/api/chain/nft-metadata
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0x52e2…f3ea). Claiming cannot be undone.
claimListing("lst_swe3gbjzppdg", wallet_proof)