{"sample":true,"note":"Static example of what /crypto/price returns; not live data and not charged. Call without sample=1 and pay $0.002 with any x402 client for a live result.","tool":"/crypto/price","price":"$0.002","example":{"prices":{"bitcoin":{"usd":101250.5,"usd_24h_change":-1.2,"usd_market_cap":null},"ethereum":{"usd":2241.23,"usd_24h_change":0.84,"usd_market_cap":null}},"missing":[],"source":"Coinbase"}}