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Zapper NFT Token Metadata
x402
Zapper NFT Token Metadata is a paid API for AI agents from public.zapper.xyz, paid per call via x402, $0.001125/call, status down (last checked 2026-10-12).
Fetches detailed metadata, traits, media, holder info, and valuation for a specific NFT token by chain, collection address, and token ID
Price / call$0.001125
Success—
StatusDown
How this service works
Enterprise grade onchain data across 60+ chains - token prices, NFTs, portfolios, onchain search, Farcaster and more.
Output
Returns an NFT token object including its name, description, traits array (attribute name/value pairs), holder information, last sale price in USD, media assets (images, animations, audio), collection name and symbol, collection floor price in USD, and estimated value in USD
Example use cases
Example prompt
“Can you pull up the full metadata for token ID 7495 in the Bored Ape Yacht Club collection at 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum mainnet (chain ID 1) — I want to see its traits, estimated value, last sale price, and any media?”
Technical details
Endpoint
POSThttps://public.zapper.xyz/x402/nft-token-metadata?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need rich, structured metadata for a single specific NFT token — including traits, valuation, last sale, and media — especially when working with EVM-compatible chains like Ethereum mainnet or Base. Prefer this over generic blockchain RPC calls when you need aggregated market data (floor price, estimated value) alongside on-chain metadata in a single response.
Side effects
- Invalid or unrecognized collectionAddress returns empty or null nftTokenV2 object
- tokenId not found in the collection returns null data
- Unsupported chainId returns an error or empty response
- Malformed 0x address causes a validation error
- NFT has no media or traits, resulting in empty arrays
- Payment failure due to insufficient USDC balance returns a 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chainId | integer | The Chain ID (e.g. 1 for Mainnet, 8453 for Base) |
| tokenId | string | The specific token ID to fetch metadata for |
| collectionAddress | string | The 0x contract address of the collection |
Tags
x402
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