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CoinMarketCap Cryptocurrency Quotes Latest
x402
CoinMarketCap Cryptocurrency Quotes Latest is a paid API for AI agents from pro-api.coinmarketcap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Returns real-time price quotes and market data for one or more cryptocurrencies by symbol, slug, or CoinMarketCap ID
Price / call$0.01
Success—
StatusUnknown
How this service works
Latest cryptocurrency quote data (x402 beta)
Output
A JSON object keyed by cryptocurrency symbol or ID, containing real-time price quotes (price, market cap, 24h volume, percent changes over 1h/24h/7d), circulating supply, CMC rank, and optionally additional supplemental fields — all denominated in the requested conversion currency (default USD).
Example use cases
Example prompt
“What are the current prices and market caps for Bitcoin, Ethereum, and Solana in USD right now, using CoinMarketCap's latest quotes?”
Technical details
Endpoint
GEThttps://pro-api.coinmarketcap.com/x402/v3/cryptocurrency/quotes/latest?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, accurate cryptocurrency price and market data from CoinMarketCap — the industry-standard source for crypto rankings and quotes. Prefer this over generic alternatives when you need CoinMarketCap's specific ranking, volume, and supply data, or when you need to query multiple coins simultaneously with optional multi-currency conversion. Best for portfolio valuation, price alerts, market monitoring, and any use case requiring authoritative crypto market metrics.
Side effects
- Invalid or unrecognized symbol/slug/ID returns an error or empty data for that entry
- Requesting more than the allowed number of symbols in a single call may return a validation error
- Unsupported convert currency symbol causes a 400-level error
- Network or upstream data unavailability results in a 5xx error
- Insufficient USDC payment or failed x402 payment flow blocks the request
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"symbol": "BTC,ETH",
"convert": "USD"
}
}
}Output
{
"_truncated": true,
"_originalSize": 29032
}Tags
x402
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