🪙USD Coin (USDC) Price — Live
Live USD Coin (USDC) price in USD with 24-hour change, from CoinGecko's public API. Cached 60 seconds — no API key needed, x402-paid JSON available.
Key facts
SourceCoinGecko public API
Cache60 seconds
Data
| Coin | Price (USD) | 24h % |
|---|---|---|
| usd-coin | 0.99967 | -0.00% |
Machine API (x402)
$0.005 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this subject:
GET /api/v1/crypto/price?ids=usd-coin&vs=usd HTTP/1.1
Host: localhost:3000
→ 402 (x402 payment required)
→ 200 {"tool": "crypto/price", "result": { "value": 0.99967, "answer": "usd-coin: 0.99967 USD (-0.00%)" }}Frequently asked questions
Source — USD Coin (USDC) Price — Live?
USD Coin (USDC) Price — Live: Source — CoinGecko public API.
Cache — USD Coin (USDC) Price — Live?
USD Coin (USDC) Price — Live: Cache — 60 seconds.
Which ids can I use?
Any CoinGecko coin id (bitcoin, ethereum, chainlink…) or one of ~20 common tickers (btc, eth, sol, link, usdc…) which are mapped automatically.
How current is 'live'?
CoinGecko aggregates exchange feeds in real time; this endpoint caches responses for 60 seconds to stay inside the free tier.