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Phantom API – Soneium NFT by Owner
x402
Phantom API – Soneium NFT by Owner 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 all NFTs owned by a specific wallet address on the Soneium blockchain 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 a paginated list of NFTs owned by the specified wallet address on the Soneium network, including token metadata such as contract address, token ID, name, image URL, and a pageKey for fetching subsequent pages if the collection exceeds the requested limit.
Example use cases
NFT portfolio viewer for Soneium wallet
“Look up all the NFTs held by this Soneium address: 0x1234abcd...ef — give me the first 25 and let me know if there are more pages.”
Airdrop eligibility checker
“I need to verify which NFTs this Soneium wallet owns before we send them an airdrop — can you pull the full NFT list for 0xDeadBeef...9900?”
Web3 dashboard data enrichment
“For my user's Soneium account 0xAaBb...Cc44, fetch their NFT holdings so I can display their collection on the dashboard — show up to 50 at a time.”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/soneium/nft/by-ownerWhen to prefer
Use this endpoint when you need to enumerate all NFTs held by a specific wallet on the Soneium L2 network specifically. It is well-suited for portfolio views, airdrop eligibility checks, ownership verification, and building NFT dashboards for Soneium users. Prefer this over generic NFT APIs when you specifically need Soneium chain data and want pay-per-call pricing without a subscription.
Side effects
- Invalid or malformed owner address returns an error or empty result
- Unsupported address format (e.g. non-EVM) causes a 400-level error
- No NFTs found for the address returns an empty array
- Invalid pageKey causes pagination to fail or restart
- Rate limits or payment issues return a 402 Payment Required response
- Network-specific outages on Soneium may cause timeouts or 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | number | |
| owner | string | |
| pageKey | string |
Tags
x402
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