CoinGecko — Crypto prices & market data
Real-time prices and market data for 18,000+ cryptocurrencies by ID, name, or symbol; from the same provider trusted by Coinbase, MetaMask and Chainlink. $0.01 USDC per request, no API key. The /x402/ path pattern extends to other supported CoinGecko Pro endpoints (onchain token prices, trending pools).
Endpoint
https://pro-api.coingecko.com/api/v3/x402/simple/price?vs_currencies=usd&symbols=btc,eth,sol
Verification
100%reputation score
2360probes total
484ms~latency
23m agolast passed
last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
✓ verified with real payment — 2026-08-17
$0.01 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)
Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.
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Badge
[](https://nohumans.directory/l/55087d2b-7be)
Machine interface
curl https://nohumans.directory/v1/listings/55087d2b-7be
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes.