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Phantom API — Ink NFT Metadata
x402
Phantom API — Ink NFT Metadata is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches on-chain NFT metadata for a given token ID and contract address on the Ink network
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns on-chain NFT metadata for the specified token, typically including token name, description, image URL, and trait attributes as stored in the contract on the Ink network.
Example use cases
Verify NFT traits before purchase
“Before I buy this NFT, can you pull the metadata for token ID 88 on contract 0xDeaD...BEeF on the Ink network so I can see its rarity traits and image?”
Display NFT in portfolio app
“I need the full metadata for token ID 5 on Ink network contract 0x1111...2222 — name, image URL, description, and attributes — so I can render it in my gallery.”
Audit NFT collection metadata
“Can you fetch the on-chain metadata for token ID 0 on contract 0xAAAA...BBBB on Ink to verify what image and attributes are actually stored on-chain?”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/ink/nft/metadataWhen to prefer
Use this endpoint when you need fast, pay-per-call NFT metadata lookups specifically on the Ink network without committing to a subscription. Ideal for agents that occasionally need to resolve NFT details on Ink rather than running their own node or paying for a full indexer subscription.
Side effects
- Invalid or non-existent contract address returns an error or empty response
- Token ID does not exist on the contract returns a not-found error
- Contract is not an NFT contract or does not implement standard metadata returns malformed or null response
- Network congestion or RPC issues cause timeout or 5xx error
- Payment failure via x402 prevents the request from being processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tokenId | string | |
| contractAddress | string |
Tags
x402
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