{"name":"AgentCheck","what":"Seller-quality reports for the x402 economy, from real paid test purchases. Not self-reported. Not scraped. Bought and measured.","method":"We buy from sellers with our own USDC, cross-check results against independent consensus, and record provenance, latency, and receipt behavior.","free":{"GET /sellers":"list covered seller domains"},"paid":{"GET /report?domain=<domain>":"$0.002 USDC on Base via x402"},"coverage_date":"2026-10-02"}