{"sample":true,"note":"Static example of what /x402/check returns; not live data and not charged. Call without sample=1 and pay $0.003 with any x402 client for a live result.","tool":"/x402/check","price":"$0.003","example":{"url":"https://agent-data-tools.revmesh2074.workers.dev/btc-fees","status":402,"paywalled":true,"x402Version":2,"resource":{"url":"https://agent-data-tools.revmesh2074.workers.dev/btc-fees","description":"Current Bitcoin network fee rates… Use before sending a Bitcoin transaction…","mimeType":"application/json"},"accepts":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x…","amountAtomic":"2000","priceUsd":0.002,"assetIsNativeUsdc":true,"maxTimeoutSeconds":300}],"checks":[{"check":"x402 payment requirements present","pass":true}],"score":1}}