Overview
Buy this before you set or change the price of an x402 endpoint. Send a capability description; get min/median/p90 of what comparable listings in our own ~18,000-service index actually charge, a recommended price that is itself an observed ask, an exact 95% confidence interval for it from the order statistics, and the sample size it rests on. Below 8 priced comparables it refuses and charges nothing. Deterministic arithmetic over real listings — no model.
Health
x402 Payment Validation
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-08 10:51:45 | healthy | 402 | 458ms | |
| 2026-09-08 06:33:35 | healthy | 402 | 444ms | |
| 2026-09-07 22:45:26 | healthy | 402 | 1367ms | |
| 2026-09-07 09:51:21 | healthy | 402 | 804ms | |
| 2026-09-06 22:32:36 | healthy | 402 | 1301ms | |
| 2026-09-06 13:35:13 | healthy | 402 | 518ms | |
| 2026-09-06 11:52:16 | healthy | 402 | 722ms | |
| 2026-09-06 05:05:09 | healthy | 402 | 1476ms | |
| 2026-09-05 20:56:37 | healthy | 402 | 464ms | |
| 2026-09-05 13:43:58 | healthy | 402 | 569ms |