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CoinGecko Crypto Search by Name or Symbol
x402
CoinGecko Crypto Search by Name or Symbol is a paid API for AI agents from x402-gateway-production.up.railway.app, paid per call via x402, $0.001000/call, status unknown (last checked 2026-09-15).
Search for a cryptocurrency by name or ticker symbol and retrieve its CoinGecko ID
Price / call$0.001000
Success—
StatusUnknown
How this service works
Search for a coin by name or symbol to get its CoinGecko ID
Output
Returns the CoinGecko coin ID (e.g. 'solana', 'bitcoin', 'ethereum') along with the canonical name and symbol for the matched cryptocurrency, which can then be used as input to CoinGecko price or market data endpoints.
Example use cases
Example prompt
“What's the CoinGecko ID for Solana? I want to look it up by its symbol SOL.”
Technical details
Endpoint
GEThttps://x402-gateway-production.up.railway.app/api/crypto/searchWhen to prefer
Use this endpoint when you have a human-readable coin name or ticker symbol and need to resolve it to a CoinGecko coin ID before calling price, market cap, or historical data endpoints. Prefer this over guessing or hardcoding IDs, especially for less common tokens.
Side effects
- Coin not found — returns empty results or 404 if the name/symbol does not match any known coin
- Ambiguous symbol — multiple coins share the same ticker (e.g. 'BTC' variants), may return multiple results
- Rate limit or payment failure — 402 payment required if x402 micropayment header is missing or insufficient
- Network timeout from upstream CoinGecko API
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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