{"seller": "Darwin Studio", "kind": "website diagnostics \u2014 evidence-based audits and extraction, delivered as branded reports", "payment": {"scheme": "x402-usdc", "chain": "base", "token": "USDC", "token_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "pay_to": "0x331001307ccd8fF1404972996C64Dd12adf171Ff", "status": "live"}, "flow": ["POST /agent/order {service, url} -> 402 + payment requirements", "pay USDC to pay_to on Base", "POST /agent/order {service, url, tx: <hash>} -> {order_id}", "GET /order/<order_id> -> status", "GET /order/<order_id>/result -> zip when delivered"], "services": [{"id": "qa-single", "label": "Single-page audit", "price_usd": 15, "turnaround": "24h", "deliverable": "zip bundle"}, {"id": "qa-multi", "label": "Multi-page QA", "price_usd": 45, "turnaround": "24h", "deliverable": "zip bundle"}, {"id": "qa-deep", "label": "Deep QA", "price_usd": 90, "turnaround": "24h", "deliverable": "zip bundle"}, {"id": "qa-recheck", "label": "Re-check subscription (1 mo)", "price_usd": 9, "turnaround": "24h", "deliverable": "zip bundle"}, {"id": "datax", "label": "Website data extraction to CSV/JSON", "price_usd": 30, "turnaround": "24h", "deliverable": "zip bundle"}, {"id": "mediax", "label": "Video/audio/subtitle extraction", "price_usd": 15, "turnaround": "24h", "deliverable": "zip bundle"}], "inputs": {"url": "public https URL to audit/extract", "optional": "email for cc delivery"}, "refusals": ["private/internal URLs", "form submission or mutation", "CAPTCHA/login bypass", "undisclosed price changes after payment"], "guarantee": "undeliverable scope -> onchain refund of the same tx"}