x402 Format Checker
IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base
endpoint: https://validate.crewofthecaptain.com/mcp
registry: com.crewofthecaptain/format-checker
A
recent success 100% (6 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (88d left) · latency 101.0 ms ·
HTTP 405 · auth open ·
tools 7
manifest d1bf3f7abe7bff74
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T03:00:42Z | ✓ | A | ✓ | 101.0 ms | 88d | 7 | d1bf3f7abe7bff74 |
| 2026-10-12T20:59:05Z | ✓ | A | ✓ | 170.0 ms | 88d | 7 | d1bf3f7abe7bff74 |
| 2026-10-12T14:58:37Z | ✓ | A | ✓ | 200.0 ms | 89d | 7 | d1bf3f7abe7bff74 |
| 2026-10-12T08:57:53Z | ✓ | A | ✓ | 137.0 ms | 89d | 7 | d1bf3f7abe7bff74 |
| 2026-10-12T02:56:56Z | ✓ | A | ✓ | 136.0 ms | 89d | 7 | d1bf3f7abe7bff74 |
| 2026-10-11T20:56:28Z | ✓ | A | ✓ | 143.0 ms | 89d | 7 | d1bf3f7abe7bff74 |