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NexusAPI Crypto Address Token Lookup
x402
NexusAPI Crypto Address Token Lookup is a paid API for AI agents from nexus-api-peach-nine.vercel.app, paid per call via x402, $0.068725/call, status unknown (last checked 2026-09-15).
Retrieves all tokens held by a given cryptocurrency wallet address
Price / call$0.068725
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns a list of tokens and their balances associated with the queried blockchain wallet address, including token names, symbols, amounts, and potentially USD values or contract addresses.
Example use cases
Portfolio diversification analysis for investor
“Can you check what tokens this wallet 0x742d35Cc6634C0532925a3b844Bc226e6f14bAbE is holding and tell me how many different cryptocurrencies they're invested in?”
Due diligence on potential investment partner
“I'm considering partnering with someone. Can you pull up all the token holdings for their wallet 0x1234567890abcdef1234567890abcdef12345678 so I can understand their crypto portfolio?”
Audit token exposure across blockchain addresses
“We need to check our company's crypto reserves. Can you look up all the tokens held in each of these three wallet addresses and give me a complete list of what we own across them?”
Technical details
Endpoint
POSThttps://nexus-api-peach-nine.vercel.app/api/crypto/address/tokensWhen to prefer
Use this endpoint when you need to enumerate all token holdings for a specific crypto wallet address without needing API keys, paying per call in USDC. Prefer this over on-chain RPC calls when you want a simple REST interface that aggregates multi-token data in one response.
Side effects
- Invalid or malformed wallet address returns an error
- Address not found on the queried blockchain returns empty or error
- Network or upstream data provider outage returns 5xx error
- Payment failure (insufficient USDC or x402 protocol issue) blocks the request
- Rate limiting or quota exceeded returns 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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