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Heurist Mesh: Fetch Wallet NFT Collections
x402
Heurist Mesh: Fetch Wallet NFT Collections is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns the NFT portfolio of an EVM wallet address, including collection names, descriptions, and NFT counts.
Price / call$0.005
Success—
StatusUnknown
How this service works
Fetch NFT collections held by an EVM wallet. The result includes the number of NFTs, the collection name and description of the NFTs. Use this tool if you want to know the NFT portfolio of the wallet.
Output
Returns a structured list of NFT collections held by the specified EVM wallet, including each collection's name, description, and the number of NFTs owned within that collection.
Example use cases
NFT portfolio snapshot for a wallet
“Show me all the NFT collections that 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 currently holds, including the collection names and how many NFTs are in each.”
Vetting a wallet before a deal
“I'm about to do a trade with someone — can you check what NFTs the wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B holds so I can verify they actually own what they claim?”
Tracking your own NFT holdings
“What NFT collections are currently in my wallet 0x1234567890abcdef1234567890abcdef12345678? I want to see the names, descriptions, and total count for each collection.”
Technical details
Endpoint
POSThttps://mesh.heurist.xyz/x402/solana/agents/ZerionWalletAnalysisAgent/fetch_wallet_nftsWhen to prefer
Use this endpoint when you need to inspect the NFT holdings of any EVM-compatible wallet address. It is backed by Zerion's wallet analysis and is ideal for portfolio checks, due diligence on counterparties, or building NFT dashboards. Prefer this over generic blockchain explorers when you need structured, LLM-ready NFT collection data with descriptions rather than raw on-chain data.
Side effects
- Invalid or malformed wallet address returns an error
- Wallet with no NFTs returns an empty collection list
- Non-EVM (e.g. Solana) wallet addresses are not supported
- Network timeout or Zerion API unavailability returns a service error
- Rate limiting or insufficient payment returns a 402 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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