SendCheck — EVM address verification (x402)
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
endpoint: https://api.pennyforge.org/mcp
registry: org.pennyforge.api/sendcheck
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (55d left) · latency 410.0 ms ·
HTTP 405 · auth open ·
tools 3
manifest 56e9e81bca7e1be4
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T10:55:28Z | ✓ | A | ✓ | 410.0 ms | 55d | 3 | 56e9e81bca7e1be4 |
| 2026-10-12T04:51:45Z | ✓ | A | ✓ | 460.0 ms | 55d | 3 | 56e9e81bca7e1be4 |
| 2026-10-11T22:50:45Z | ✓ | A | ✓ | 266.0 ms | 55d | 3 | 56e9e81bca7e1be4 |
| 2026-10-11T16:50:21Z | ✓ | A | ✓ | 313.0 ms | 56d | 3 | 56e9e81bca7e1be4 |
| 2026-10-11T10:49:02Z | ✓ | A | ✓ | 375.0 ms | 56d | 3 | 56e9e81bca7e1be4 |
| 2026-10-11T04:47:53Z | ✓ | A | ✓ | 143.0 ms | 56d | 3 | 56e9e81bca7e1be4 |
| 2026-10-10T22:46:27Z | ✓ | A | ✓ | 269.0 ms | 56d | 3 | 56e9e81bca7e1be4 |
| 2026-10-10T16:44:39Z | ✓ | A | ✓ | 165.0 ms | 57d | 3 | 56e9e81bca7e1be4 |
| 2026-10-10T10:42:39Z | ✓ | A | ✓ | 159.0 ms | 57d | 3 | 56e9e81bca7e1be4 |
| 2026-10-10T04:41:39Z | ✓ | A | ✓ | 314.0 ms | 57d | 3 | 56e9e81bca7e1be4 |
| 2026-10-09T22:39:34Z | ✓ | A | ✓ | 125.0 ms | 57d | 3 | 56e9e81bca7e1be4 |
| 2026-10-09T16:39:10Z | ✓ | A | ✓ | 337.0 ms | 58d | 3 | 56e9e81bca7e1be4 |
| 2026-10-09T10:38:56Z | ✓ | A | ✓ | 319.0 ms | 58d | 3 | 56e9e81bca7e1be4 |
| 2026-10-09T04:38:31Z | ✓ | A | ✓ | 239.0 ms | 58d | 3 | 56e9e81bca7e1be4 |
| 2026-10-08T22:35:26Z | ✓ | A | ✓ | 368.0 ms | 58d | 3 | 56e9e81bca7e1be4 |
| 2026-10-08T16:35:08Z | ✓ | A | ✓ | 344.0 ms | 59d | 3 | 56e9e81bca7e1be4 |
| 2026-10-08T10:33:27Z | ✓ | A | ✓ | 241.0 ms | 59d | 3 | 56e9e81bca7e1be4 |
| 2026-10-08T04:32:49Z | ✓ | A | ✓ | 232.0 ms | 59d | 3 | 56e9e81bca7e1be4 |
| 2026-10-07T22:32:17Z | ✓ | A | ✓ | 244.0 ms | 59d | 3 | 56e9e81bca7e1be4 |
| 2026-10-07T16:32:04Z | ✓ | B | ✓ | 2232.0 ms | 60d | 3 | 56e9e81bca7e1be4 |
| 2026-10-07T10:29:32Z | ✓ | A | ✓ | 66.0 ms | 60d | 3 | 56e9e81bca7e1be4 |
| 2026-10-07T04:28:28Z | ✓ | A | ✓ | 170.0 ms | 60d | 3 | 56e9e81bca7e1be4 |
| 2026-10-06T22:27:32Z | ✓ | A | ✓ | 207.0 ms | 60d | 3 | 56e9e81bca7e1be4 |
| 2026-10-06T16:27:07Z | ✓ | A | ✓ | 271.0 ms | 61d | 3 | 56e9e81bca7e1be4 |
| 2026-10-06T10:25:19Z | ✓ | A | ✓ | 95.0 ms | 61d | 3 | 56e9e81bca7e1be4 |
| 2026-10-06T04:24:33Z | ✓ | A | ✓ | 377.0 ms | 61d | 3 | 56e9e81bca7e1be4 |
| 2026-10-05T22:23:30Z | ✓ | A | ✓ | 234.0 ms | 61d | 3 | 56e9e81bca7e1be4 |
| 2026-10-05T16:22:58Z | ✓ | A | ✓ | 115.0 ms | 62d | 3 | 56e9e81bca7e1be4 |
| 2026-10-05T10:21:03Z | ✓ | A | ✓ | 121.0 ms | 62d | 3 | 56e9e81bca7e1be4 |
| 2026-10-05T04:19:51Z | ✓ | A | ✓ | 129.0 ms | 62d | 3 | 56e9e81bca7e1be4 |