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PrimeAPI Crypto Address Token Lookup
x402
PrimeAPI Crypto Address Token Lookup is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.068725/call, status unknown (last checked 2026-09-14).
Retrieves the token holdings and balances for a given crypto 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
A list of tokens held by the queried wallet address, including token names, symbols, contract addresses, and balances. The response surfaces the full token portfolio associated with the on-chain address.
Example use cases
Check wallet before crypto transfer
“Before I send tokens to wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e, can you tell me what tokens they currently hold? I want to make sure they can receive what I'm sending.”
Analyze portfolio for investment research
“Pull up all the token holdings for 0x742d35Cc6634C0532925a3b844Bc454e4438f44e. I'm researching this trader's positions and want to see their full crypto asset allocation.”
Verify DeFi wallet health before interaction
“Show me the complete token balance breakdown for wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e. I need to confirm they have sufficient liquidity before engaging in a DeFi protocol with them.”
Technical details
Endpoint
POSThttps://prime-api-seven.vercel.app/api/crypto/address/tokensWhen to prefer
Use this endpoint when you need to look up the token holdings of a specific crypto wallet address without setting up API keys. Ideal for AI agents that need on-demand, pay-per-call blockchain data in USDC on Base, especially for portfolio inspection, DeFi analysis, or wallet profiling tasks.
Side effects
- Invalid or malformed wallet address returns an error
- Address with no token holdings returns empty list
- Unsupported blockchain network returns no results
- Rate limiting or payment failure returns 402 or 429
- Network timeout if blockchain node is slow to respond
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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