x402 Format Checker: email
https://validate.crewofthecaptain.com/api/validate/emailOverview
Email address syntax check (no DNS). 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 15:47:36
Health
Status
healthy
Latency (p50)
748ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-19 04:38:43
Last Healthy
2026-10-19 04:38:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-19 04:38:43 | healthy | 402 | 443ms | |
| 2026-10-18 07:02:53 | healthy | 402 | 658ms | |
| 2026-10-17 18:44:08 | healthy | 402 | 748ms | |
| 2026-10-17 07:50:34 | healthy | 402 | 561ms | |
| 2026-10-17 02:37:19 | healthy | 402 | 832ms | |
| 2026-10-16 14:37:27 | healthy | 402 | 905ms |