x402Scan provides indexed on‑chain data and analytics for the x402 ecosystem on the base network, combining resource indexing, full‑text search, transaction history and aggregated metrics. The API exposes paginated lists of resources, merchants and facilitators plus per‑wallet and per‑merchant transaction endpoints and summary stats (tx count, total amount, unique recipients). With low per‑call pricing ($0.01–$0.02) it is well suited for dashboards, reconciliation, merchant monitoring and programmatic discovery of on‑chain activity.