Overall facilitator stats for the x402 payment ecosystem, $0.01 per query via x402 micropayment.
What it does
The x402scan Facilitators Stats endpoint returns high-level aggregate statistics about facilitators processing x402 protocol transfers. Facilitators are intermediary services (such as Coinbase, PayAI, and Meridian) that settle x402 micropayments on behalf of merchants. This endpoint provides a summary view across all facilitators, including metrics like request counts, volume, buyer counts, and seller counts.
The endpoint is part of x402scan, an analytics dashboard and block explorer for the x402 ecosystem built by Merit Systems. It indexes USDC transfer activity on Base and Solana chains. The facilitators/stats endpoint accepts optional query parameters to filter by chain (base or solana) and timeframe (1, 7, 14, or 30 day lookback). It costs $0.01 per call, paid via the x402 protocol's X-Payment header.
Note: during probing, this specific endpoint returned 404 on both GET and POST, even though the broader x402scan origin is live (root returns 200) and the OpenAPI spec documents it. The endpoint may have been relocated or may require a path prefix not tested. The OpenAPI spec at the origin is comprehensive, covering 14 endpoints across data queries, registry operations, and a USDC send function.
Capabilities
Use cases
- —Monitoring overall health and activity of x402 payment facilitators
- —Comparing facilitator performance across Base and Solana chains
- —Building dashboards that track x402 ecosystem growth over time
- —Analyzing which facilitators process the most volume or serve the most buyers
Fit
Best for
- —Agents needing x402 ecosystem-level analytics
- —Developers building x402 protocol monitoring tools
- —Researchers studying micropayment facilitator markets
Not for
- —Looking up individual wallet or merchant transaction history (use other x402scan endpoints)
- —Non-x402 blockchain analytics or general-purpose block exploration
Quick start
curl -X GET 'https://www.x402scan.com/api/x402/facilitators/stats?chain=base&timeframe=7' \
-H 'X-Payment: <x402_payment_token>'Endpoint
Quality
The OpenAPI spec is detailed with clear parameter definitions and pricing, but the endpoint returned 404 during probing (not the expected 402), no response schema is documented, and no example responses are available. The crawl confirms the origin is live and facilitator data exists on the dashboard, but the specific endpoint path may have changed.
Warnings
- —Endpoint returned 404 on both GET and POST during probing — it may have been moved or the path may differ from the OpenAPI spec (spec uses /api/x402/facilitators/stats, probe used /api/data/facilitators/stats).
- —No response schema is documented in the OpenAPI spec — response structure must be inferred.
- —No dedicated docs, pricing, or README pages exist on the origin (all return 404).
Citations
- —The endpoint is documented as GET /api/x402/facilitators/stats with $0.01 fixed price in USDhttps://www.x402scan.com
- —x402scan is described as 'The x402 analytics dashboard and block explorer'https://www.x402scan.com
- —Facilitators include Coinbase (91.38K requests, $8.30K volume), PayAI (4.46K requests, $537.93 volume), and Meridian (672 requests, $7.71K volume) in past 24 hourshttps://www.x402scan.com
- —x402scan supports Base and Solana chainshttps://www.x402scan.com
- —Contact is Merit Systems at merit.systemshttps://www.x402scan.com
- —The probed endpoint /api/data/facilitators/stats returned 404 on GET and POSThttps://www.x402scan.com/api/data/facilitators/stats