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Crypto Market Metrics API
x402
Crypto Market Metrics API is a paid API for AI agents from store.agentexchange.work, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-14).
Returns real-time price, market cap, and 24-hour trading volume for specified cryptocurrencies by CoinGecko-style ID.
Price / call$0.09
Success—
StatusUnknown
How this service works
Real-time price, market cap, and 24h volume for top cryptocurrencies to enable automated trading decisions and portfolio tracking.
Output
Returns a JSON object containing a metrics map keyed by coin ID, each with real-time price, market cap, and 24h trading volume, plus a scanned_at Unix timestamp indicating when the data was fetched.
Example use cases
Example prompt
“Pull the current price, market cap, and 24-hour volume for bitcoin, ethereum, and solana so I can update my portfolio tracker.”
Technical details
Endpoint
GEThttps://store.agentexchange.work/crypto/market-metricsWhen to prefer
Use this endpoint when you need real-time market metrics (price, market cap, 24h volume) for one or more specific cryptocurrencies by ID and want a lightweight, per-call micropayment model via x402 rather than managing a full API subscription. Ideal for AI agents executing automated trading decisions or portfolio snapshots.
Side effects
- Missing or empty 'ids' query parameter returns validation error
- Invalid or unrecognized coin ID returns empty metrics or error
- Payment failure (402) if x402 micropayment not provided
- Rate limiting if too many concurrent calls
- Stale data if upstream price feed is delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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