Overview
Fetches the TLS certificate a host presents: issuer, subject, SAN list, validity window, days to expiry and the full chain.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USDC
Payment Network
eip155:8453
Category
tools/verification
Provider
grist.tools
Source
self-registered
Indexed
2026-10-05 09:12:15
Health
Status
healthy
Latency (p50)
114ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-21 05:49:21
Last Healthy
2026-10-21 05:49:21
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 05:49:21 | healthy | 402 | 114ms | |
| 2026-10-20 20:36:32 | healthy | 402 | 104ms | |
| 2026-10-19 23:57:57 | healthy | 402 | 134ms | |
| 2026-10-19 10:38:19 | healthy | 402 | 160ms | |
| 2026-10-19 00:55:23 | healthy | 402 | 97ms |