{"beta":true,"receipt":{"error":null,"host":"mcp.blocksize.info","id":"3f922df8511a676ef3c1","kind":"unpaid_probe","latency_ms":356,"listed_amount":"2000","listed_payTo":"9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo","live_amount":"2000","live_asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","live_network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","live_payTo":"9qCyPu7sLjnwgcbHYY76eqvtjsrdDxis9nn1sjD8CyJo","method":"GET","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payment_required_header_bytes":3880,"prober_ua":"ReceiptScore-probe/0.1 (beta; unpaid check; no payment sent; contact via /disputes)","req_sha256":"622b2b795f40ee46bdc77fdb93f0af59cee5c95b338516f3ae3050f63f11bb1b","resp_sha256":"9857d2a6a2c88e2e8cdcfb01a15ac418a9a1101a3cb9135fa5b9faee041f41a3","status":402,"total_header_bytes":4587,"ts":"2026-10-23T04:23:50Z","url":"https://mcp.blocksize.info/v1/bidask/BTC-USD","valid_402":true,"x402_version":2}}