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Zerion Wallet NFT Collections Lookup
x402
Zerion Wallet NFT Collections Lookup is a paid API for AI agents from api.zerion.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Fetches all NFT collections held by a given wallet address across EVM chains and Solana
Price / call$0.01
Success—
StatusUnknown
Output
Returns a JSON:API-formatted array of NFT collection resource objects held by the specified wallet, each with an ID, type, and attributes describing the collection (such as name, floor price, and other metadata). Also includes pagination links for navigating large result sets.
Example use cases
NFT portfolio audit for a wallet
“Show me all the NFT collections owned by wallet address 0x742d35Cc6634C0532925a3b8D4C9B7e8F3a1234 — I want to see everything they're holding.”
Solana wallet NFT inventory check
“Can you look up all the NFT collections in this Solana wallet: 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU?”
Cross-chain NFT holdings research
“I'm researching this wallet 0x1A2B3C4D5E6F7A8B9C0D1E2F3A4B5C6D7E8F9A0B — what NFT collections does Zerion show them owning across all chains?”
Technical details
Endpoint
GEThttps://api.zerion.io/v1/wallets/:address/nft-collections?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to enumerate all NFT collections held by a specific wallet address across 40+ EVM chains and Solana. Prefer this over generic NFT APIs when you need multi-chain aggregation in a single call, or when you need structured JSON:API formatted output compatible with Zerion's broader wallet data ecosystem. Ideal for portfolio dashboards, wallet analytics tools, or any agent workflow that needs to inventory a user's NFT holdings without querying individual chains separately.
Side effects
- Invalid wallet address format returns an error or empty result
- Wallet address not found on any supported chain returns empty data array
- Rate limiting or payment failure returns 402 or 429 status
- Malformed query parameters result in 400 bad request
- Temporary Zerion API outage returns 500 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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