# LensCrypt NFT Token Owners Lookup

> LensCrypt NFT Token Owners Lookup is a paid API for AI agents from lensc.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).

Returns the owner(s) of a specific NFT token given its chain, contract address, and token ID

## Facts

- Endpoint: GET https://lensc.vercel.app/api/nft/owners/%7Bchain%7D/%7Bcontract%7D/%7BtokenId%7D
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-nft-token-owners-lookup-fc77c6d3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LbNRyOmULMGK0NhThPDnI

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lenscrypt-nft-token-owners-lookup-fc77c6d3
```

Example prompt: Who currently owns token ID 4521 of the NFT contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum mainnet?

## When to prefer this

Use this endpoint when you need to identify the current owner of a specific NFT token by its chain, contract address, and token ID. Prefer this over generic blockchain explorers when you want a clean REST API response integrated with crypto intelligence and are willing to pay $0.25 USDC per call via x402 on Base.

## Known failure modes

- Invalid or unsupported chain identifier returns an error
- Non-existent contract address returns not found or empty result
- Invalid token ID (e.g. out of range) returns error or empty response
- Token that has never been minted returns null or error
- Network timeouts or upstream RPC failures return 5xx errors
- Payment failure via x402 protocol blocks the request

## 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

Returns ownership data for the specified NFT token, including the current owner's wallet address and potentially related ownership metadata, in JSON format.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-nft-token-owners-lookup-fc77c6d3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lensc.vercel.app](https://www.zero.xyz/host/lensc.vercel.app/llms.txt)