# padelmaps-org/nft-metadata

> padelmaps-org/nft-metadata is a paid API for AI agents from padelmaps.org, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Retrieves NFT metadata, current ownership, transfer history, and collection info for a given contract address and token ID on a specified blockchain

## Facts

- Endpoint: POST https://padelmaps.org/api/x402-crypto/nft-metadata?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/padelmaps-org-nft-metadata-11920201
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G1PHXERT18xIEaxfl7nc_

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 padelmaps-org-nft-metadata-11920201 -d '<json body>'
```

Example prompt: Can you pull up the metadata and current owner for NFT token ID 5678 on the contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum?

## When to prefer this

Use this endpoint when you need comprehensive NFT data in a single call — combining metadata, ownership, transfer history, and collection info — without having to query multiple blockchain RPC endpoints or indexers directly. Ideal for agents building NFT displays, verifying provenance, or auditing ownership chains on Ethereum or other supported EVM chains.

## Known failure modes

- Invalid contract address format returns an error (must be 0x + 40 hex chars)
- Non-existent token ID returns not-found error
- Unsupported blockchain chain value returns error
- NFT with no on-chain metadata may return empty metadata fields
- Rate limiting or payment failure returns 402 or 429 error
- Network congestion may cause slow or timeout responses

## How this service works

Get NFT metadata, ownership history, and collection info

## Output

Returns a JSON object with success status and a data payload containing: NFT metadata (name, description, image URL, attributes), current owner address, collection details (name, symbol, total supply), full transfer history array, blockchain identifier, contract address, token ID, and a block explorer URL linking directly to the NFT.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "contract_address",
      "token_id"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "Blockchain (default: ethereum)"
      },
      "token_id": {
       "type": "string",
       "description": "Token ID of the NFT (numeric string)"
      },
      "contract_address": {
       "type": "string",
       "description": "NFT contract address (0x + 40 hex chars)"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "chain": {
         "type": "string"
        },
        "owner": {
         "type": "string",
         "description": "Current owner address"
        },
        "metadata": {
         "type": "object",
         "description": "NFT name, description, image URL, attributes"
        },
        "token_id": {
         "type": "string"
        },
        "collection": {
         "type": "object",
         "description": "Collection name, symbol, total supply"
        },
        "explorer_url": {
         "type": "string",
         "description": "Link to view NFT on block explorer"
        },
        "contract_address": {
         "type": "string"
        },
        "transfer_history": {
         "type": "array",
         "description": "Recent transfer history"
        }
       }
      },
      "success": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/padelmaps-org-nft-metadata-11920201/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from padelmaps.org](https://www.zero.xyz/host/padelmaps.org/llms.txt)