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BTC to USD Live Price Converter
x402
BTC to USD Live Price Converter is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Converts a given amount of Bitcoin (BTC) to its current US Dollar (USD) equivalent using a live market price
Price / call$0.004
Success—
StatusUnknown
How this service works
Convert BTC to USD at live price. Pass ?amount=1 for value in US Dollar. 比特币兑换美元换算。ビットコインを米ドルに換算。Convertir Bitcoin a dólar. 비트코인를 달러로 환전. btc to usd, Bitcoin convert. Accepts payment on Base or Solana — either network works.
Output
Returns a JSON object with the source currency ('from': 'BTC'), target currency ('to': 'USD'), the input amount, the live price per BTC in USD, the computed USD result, the data source, and an 'as_of' timestamp indicating when the price was fetched.
Example use cases
Example prompt
“How much is 0.75 BTC worth in USD right now at the live market price?”
Technical details
Endpoint
GEThttps://api.x402node.dev/crypto/convert/btc/usd/btc-usdWhen to prefer
Use this endpoint when you need a quick, real-time BTC-to-USD conversion with a single live price lookup. It is ideal for agents that need to express a Bitcoin wallet balance, transaction amount, or portfolio value in USD without building their own price-feed integration. Prefer this over generic crypto data APIs when you only need BTC/USD and want a low-latency, pay-per-call approach with no subscription required.
Side effects
- Invalid or non-numeric amount parameter returns an error
- Missing amount parameter may default to 1 or return a validation error
- Upstream price feed unavailability could cause a 503 or stale price
- Rate limiting may occur if the endpoint is called too frequently without payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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