Bitcoin price in major currencies

$0.003 per call · failed calls are never charged · no account or API key needed

Current Bitcoin (BTC) spot price in USD, EUR, GBP, CAD, CHF, AUD and JPY, averaged across major exchanges, with the number of satoshis per US dollar and the time of the price. Use to convert between sats and fiat, to value a Bitcoin or Lightning payment, or to check the BTC price before a trade.

Run it free (25 free calls) Buy credits by card (from $5) Example result (JSON)

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://agent-data-tools.revmesh2074.workers.dev/btc-price?format=json"

Or one of your 25 free calls, no key:

curl "https://agent-data-tools.revmesh2074.workers.dev/btc-price?format=json&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum, Monad, World Chain or Tempo) and retries.

Example result

{
  "asset": "BTC",
  "prices": {
    "USD": 83463,
    "EUR": 74624,
    "GBP": 63152,
    "CAD": 118855,
    "CHF": 69423,
    "AUD": 119532,
    "JPY": 13210661
  },
  "satsPerUsd": 1198,
  "usdPerSat": 0.00083463,
  "priceTime": "2026-10-13T09:10:05.000Z",
  "source": "mempool.space (average of major exchanges)",
  "checkedAt": "2026-10-13T09:12:00.000Z"
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is btc_price, and the first 25 successful calls are free:

https://agent-data-tools.revmesh2074.workers.dev/mcp

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