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LensCrypt NFT Owner Lookup
x402
LensCrypt NFT Owner Lookup is a paid API for AI agents from tolens.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-16).
Returns the owner(s) of a specific NFT token given its chain, contract address, and token ID
Price / call$0.25
Success—
StatusUnknown
How this service works
81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.
Output
A JSON object containing the current owner wallet address(es) for the specified NFT token on the given chain, returned from on-chain or indexed data.
Example use cases
Example prompt
“Who currently owns token ID 5032 from the NFT contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum mainnet?”
Technical details
Endpoint
GEThttps://tolens.vercel.app/api/nft/owners/%7Bchain%7D/%7Bcontract%7D/%7BtokenId%7DWhen to prefer
Use this endpoint when you need to identify the current on-chain owner of a specific NFT by token ID, contract address, and chain — especially when paying per-call via x402 USDC is acceptable and you need coverage across multiple chains with a single API.
Side effects
- Invalid or unsupported chain identifier returns an error
- Non-existent contract address yields no results or 404
- Token ID not found within the contract returns empty or error
- Payment not provided or insufficient USDC triggers 402 Payment Required
- Malformed contract address format causes a validation error
- Token burned or ownership unresolvable may return null owner
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok"
}
}Tags
x402
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