402rates.com
Payment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment options can include Base, Polygon, Arbitrum and XDC; the challenge lists currently available networ
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 80 ms
- Price
- $0.001 per call
- Paying buyers, last 30 days
- 28 (directory's own records)
- Paid calls, last 30 days
- 34
- Category
- Travel: rail, car hire, other
- Address
- https://api.402rates.com/v1/ping
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/e5fde2b8d0b0.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).