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Phantom API — NFTs by Owner on Ink Network
x402
Phantom API — NFTs by Owner on Ink Network 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 2026-10-16).
Fetches all NFTs owned by a given wallet address on the Ink blockchain network, with pagination support
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 a list of NFTs owned by the specified wallet on the Ink network, including token metadata and ownership details. Also returns a pagination key (pageKey) for fetching subsequent pages when the owner holds more NFTs than the requested limit.
Example use cases
NFT portfolio audit for a wallet
“Show me every NFT currently held by wallet 0xAbC123def456... on the Ink blockchain — I want to see the full list, up to 50 at a time.”
NFT gating and ownership verification
“Check if wallet 0x9f8e7d... on Ink owns any NFTs — I need to verify their holdings before granting access.”
Paginating through a large NFT collection
“I already fetched the first page of NFTs for wallet 0x1234abcd... on Ink with key 'page2key', can you get me the next 25 NFTs using that page key?”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/ink/nft/by-owner?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need NFT ownership data on the Ink blockchain network. It is ideal for wallet portfolio lookups, NFT-gating checks, and paginating large NFT holdings. Prefer this over generic blockchain explorers when you need structured, programmatic NFT ownership data for Ink with pay-per-call pricing and no subscription required.
Side effects
- Invalid or malformed owner address returns an error or empty result
- Non-existent wallet returns an empty NFT list
- pageKey from a different query context may cause unexpected results
- Exceeding rate limits or payment failure (x402) blocks the request
- Ink network downtime or RPC errors may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | number | |
| owner | string | |
| pageKey | string |
Tags
x402
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