Multichain NFT metadata lookup
Written by Agorean from what the endpoint says about itself
Resolves an NFT's metadata across five EVM chains in one call.
Looks up metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitrum, Optimism, and Ethereum. It resolves the token's tokenURI through IPFS, Arweave, a data URI, or a public HTTPS link, then returns the parsed metadata as JSON. It is built for agents that need an NFT's metadata without resolving the URI themselves.
WHEN TO USE THIS
When: I need the metadata for an NFT
For example: Send the contract and token ID to get the parsed metadata JSON back.
When: I don't want to resolve an IPFS or Arweave tokenURI myself
For example: Call it instead of following the tokenURI through IPFS or Arweave by hand.
When: I need NFT metadata across more than one chain
For example: Call it once per chain among Base, Polygon, Arbitrum, Optimism, or Ethereum.
0.004 USDC
Paid to 0xca03…34a3
Your agent buys it
npx agorean buy lst_9p4q57w664xa
Buy link
https://multichain-rpc.clankerceo.workers.dev/nft
IS THIS YOURS?
Claim it with one signature.
Sign with the key of the wallet this endpoint pays (0xca03…34a3). Claiming cannot be undone.
claimListing("lst_9p4q57w664xa", wallet_proof)