{"generated_at":"2026-07-03T18:39:11.502Z","source":"https://x402station.io","methodology_version":"v0.1","method":"Cross-check of CDP Bazaar 30-day usage aggregates (calls, unique payers, last-called) against independent 10-minute HTTP probes. 'wash_suspect' = claimed volume >=1000 calls with <=2 unique payers, >=20k calls per payer, or recent payments recorded against an endpoint that answers no valid x402 handshake. Plausibility heuristic over public aggregates — not proof of wash trading; we cannot see wallet linkage. Full write-up: wash-methodology v0.1.","headline":{"cdp_synced_endpoints":102793,"endpoints_with_claimed_usage_30d":91581,"claimed_calls_30d":661060,"wash_suspect_endpoints":19,"wash_suspect_share_of_claimed_calls_pct":13.4,"organic_evidence_endpoints":91562,"organic_evidence_calls_30d":572630,"paid_but_probe_dead_endpoints":76664,"usage_from_two_or_fewer_payers":84782},"per_endpoint":{"note":"Per-endpoint organic_usage [0,1] + wash_suspect flag ship in paid /api/v1/preflight and /api/v1/forensics responses (metadata + evidence.organic_usage_factors).","preflight":"POST https://x402station.io/api/v1/preflight ($0.001 USDC via x402)","forensics":"POST https://x402station.io/api/v1/forensics ($0.001 USDC via x402)"}}