x402_get_categories
List all 33 x402 service categories with aggregate stats: services
count, 24h volume, transaction count, real-volume %, and label
distribution. Use this to understand the shape of the x402 ecosystem
before drilling into specific services or wallets.
x402_get_service
Get the full detail record for one x402 service: name, description,
seller address, chain, price, 24h and total transaction stats, 30-day
daily volume time series, buyer-label distribution, and top buyers.
Use this to evaluate a single service's traffic composition.
x402_check_wash
Get the aggregate wash-report dataset: 30-day total active buyers,
real-volume %, suspected_wash and self_test counts, full 8-label
distribution, 14-day wash percentage time series, and five anonymized
case studies (Service A through E) with pattern signals.
For per-address real-time wash analysis with full signal breakdown,
use the paid POST /api/v1/wash/check HTTP endpoint ($0.05 USDC) —
that endpoint speaks x402, agents pay and receive data in a single
HTTP round-trip.
x402_search_services
Search the index of 36k+ x402 services with filters. Returns a
paginated list of matching services with their stats and label
mix. Use this to find services by topic, chain, or seller wallet.
x402_get_trends
Get the last-24-hour trends snapshot: new services count vs the
previous 24h, total transaction count, total USDC volume, active
buyer count, daily new-services bar (14 days), recent new services
(top 10), category volume movers, and hot services with traffic
surges (>= 100 24h tx and >= +50% growth). Refreshed every 5 min.