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SperaxOS CoinGecko Token Search
x402
SperaxOS CoinGecko Token Search is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Searches for cryptocurrency tokens by name or symbol using CoinGecko data, payable per-request via x402 USDC micropayment
Price / call$0.001
Success—
StatusUnknown
How this service works
AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.
Output
Returns a list of matching tokens from CoinGecko, typically including each token's name, symbol, and CoinGecko coin ID, enabling downstream lookups of price, market data, or contract addresses.
Example use cases
DeFi portfolio token resolution
“I have a list of token symbols like LINK, UNI, and AAVE — can you look each of them up on CoinGecko and give me their full names and IDs so I can track them?”
Identifying an unfamiliar token ticker
“Someone mentioned a token called 'stader' — can you search CoinGecko for it and tell me what coins come up?”
Pre-trade token verification
“Before I make a swap, search CoinGecko for 'PEPE' so I can see which tokens match and make sure I'm picking the right one.”
Technical details
Endpoint
POSThttps://chat.sperax.io/api/x402/tools/coingecko/searchTokens?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve a token name or symbol to a CoinGecko ID without managing API keys, especially in agent workflows that pay per call via USDC on Base. Prefer over direct CoinGecko API when you want keyless, micropayment-based access integrated into an x402-compatible payment flow.
Side effects
- No tokens found for obscure or misspelled query — returns empty result set
- Payment failure if insufficient USDC balance on Base for x402 micropayment
- Rate limiting or upstream CoinGecko API unavailability causing 5xx errors
- Ambiguous query returning many results requiring further filtering by the caller
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query — token name or symbol (e.g. "uniswap", "LINK"). |
Tags
x402
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