x402watch

Connects Claude to x402watch's wash-filtered intelligence API for analyzing marketplace transactions on x402. You get read-only access to category stats, service search, wash analysis aggregates, and 24-hour trend data. The system runs an 8-label buyer classification model to filter out sybil farms and synthetic volume, claiming 79.3% real volume detection across 1M+ transactions. Useful when you need to query marketplace activity, compare category volumes over 30 days, or pull clean transaction data for analysis without manual filtering. The underlying dataset updates hourly and gets committed to GitHub daily under CC0, so you're working with the same open methodology they publish on the dashboard.