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Vextorium NFT Info Lookup
x402
Vextorium NFT Info Lookup is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-01).
Looks up ERC-721 or ERC-1155 NFT details including collection name, owner, token URI, and full metadata (name, description, image, attributes) across major EVM chains.
Price / call$0.005
Success—
StatusUnknown
How this service works
NFT lookup (ERC-721 / ERC-1155): collection name, owner, token URI and metadata (name, description, image, attributes).
Output
Returns a JSON object containing: the EVM network, contract address, token ID, collection name, collection symbol, token standard (ERC-721 or ERC-1155), current owner address, metadata URI, and full parsed metadata object (name, description, image URL, and attributes array).
Example use cases
Verify NFT ownership before airdrop
“Can you check who currently owns token ID 42 from contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13d on Ethereum? I need the owner's wallet address to confirm eligibility.”
Display NFT gallery card details
“Fetch the full metadata for token ID 7 from the NFT contract 0x8a90CAb2b38dba80c64b7734e58Ee1dB38B8992e on Polygon — I need the name, image URL, description, and all trait attributes to render a gallery card.”
Audit NFT rarity traits on Base
“Look up NFT contract 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 token ID 999 on Base and return all its attributes so I can check how rare its traits are.”
Technical details
Endpoint
POSThttps://api.vextorium.com/nft-info-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need comprehensive NFT metadata — including owner, collection info, and parsed on-chain/off-chain attributes — in a single call across Base, Ethereum, Arbitrum, Optimism, or Polygon. It handles both ERC-721 and ERC-1155 standards and resolves token URIs automatically, making it ideal over raw RPC calls when you want ready-to-use metadata without building your own resolver.
Side effects
- Invalid or non-existent contract address returns null fields or an error
- Token ID not found or burned returns null owner/metadata
- Network not supported beyond the five listed EVM chains
- Token URI points to unreachable or private IPFS/HTTP resource, causing metadata to be null
- Rate limiting or payment failure (x402) causes request rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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