x402 Format Checker: pl-pesel
https://validate.crewofthecaptain.com/api/validate/pl-peselOverview
Polish PESEL checksum and encoded date (masked result). Only $0.001 (0.1 cent) per check, paid via x402 in USDC on Base. POST JSON {"value": "..."}; values are never stored.
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USDC
Payment Network
Base
Category
verification
Provider
Crew of the Captain
Source
self-registered
Indexed
2026-10-11 15:47:35
Health
Status
healthy
Latency (p50)
590ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-23 15:55:16
Last Healthy
2026-10-23 15:55:16
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-23 15:55:16 | healthy | 402 | 682ms | |
| 2026-10-23 00:15:10 | healthy | 402 | 502ms | |
| 2026-10-22 05:40:36 | healthy | 402 | 590ms | |
| 2026-10-21 20:25:26 | healthy | 402 | 591ms | |
| 2026-10-21 09:25:36 | healthy | 402 | 576ms |