Ziptax Sales Tax API
Real-time US and Canadian sales and use tax rates by address or geo coordinates.
endpoint: https://mcp.zip-tax.com/
registry: tax.zip/ziptax
A
recent success 100% (29 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (136d left) · latency 362.0 ms ·
HTTP 200 · auth open ·
tools 2
manifest 92ca8d5e5531c076
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T01:12:16Z | ✓ | A | ✓ | 362.0 ms | 136d | 2 | 92ca8d5e5531c076 |
| 2026-10-12T19:11:50Z | ✓ | A | ✓ | 400.0 ms | 137d | 2 | 92ca8d5e5531c076 |
| 2026-10-12T13:11:09Z | ✓ | A | ✓ | 360.0 ms | 137d | 2 | 92ca8d5e5531c076 |
| 2026-10-12T07:10:31Z | ✓ | A | ✓ | 392.0 ms | 137d | 2 | 92ca8d5e5531c076 |
| 2026-10-12T01:10:05Z | ✓ | A | ✓ | 345.0 ms | 137d | 2 | 92ca8d5e5531c076 |
| 2026-10-11T19:09:43Z | ✓ | A | ✓ | 397.0 ms | 138d | 2 | 92ca8d5e5531c076 |
| 2026-10-11T13:08:26Z | ✓ | A | ✓ | 342.0 ms | 138d | 2 | 92ca8d5e5531c076 |
| 2026-10-11T07:07:23Z | ✓ | A | ✓ | 357.0 ms | 138d | 2 | 92ca8d5e5531c076 |
| 2026-10-11T01:05:31Z | ✓ | A | ✓ | 404.0 ms | 138d | 2 | 92ca8d5e5531c076 |
| 2026-10-10T19:04:29Z | ✓ | A | ✓ | 345.0 ms | 139d | 2 | 92ca8d5e5531c076 |
| 2026-10-10T13:02:40Z | ✓ | A | ✓ | 335.0 ms | 139d | 2 | 92ca8d5e5531c076 |
| 2026-10-10T07:02:12Z | ✓ | A | ✓ | 359.0 ms | 139d | 2 | 92ca8d5e5531c076 |
| 2026-10-10T01:01:21Z | ✓ | A | ✓ | 397.0 ms | 139d | 2 | 92ca8d5e5531c076 |
| 2026-10-09T19:01:05Z | ✓ | A | ✓ | 452.0 ms | 140d | 2 | 92ca8d5e5531c076 |
| 2026-10-09T13:00:38Z | ✓ | A | ✓ | 486.0 ms | 140d | 2 | 92ca8d5e5531c076 |
| 2026-10-09T07:00:04Z | ✓ | A | ✓ | 373.0 ms | 140d | 2 | 92ca8d5e5531c076 |
| 2026-10-09T00:59:16Z | ✓ | A | ✓ | 352.0 ms | 140d | 2 | 92ca8d5e5531c076 |
| 2026-10-08T18:58:57Z | ✓ | A | ✓ | 329.0 ms | 141d | 2 | 92ca8d5e5531c076 |
| 2026-10-08T12:58:12Z | ✓ | A | ✓ | 458.0 ms | 141d | 2 | 92ca8d5e5531c076 |
| 2026-10-08T06:57:13Z | ✓ | A | ✓ | 447.0 ms | 141d | 2 | 92ca8d5e5531c076 |
| 2026-10-08T00:56:48Z | ✓ | A | ✓ | 401.0 ms | 141d | 2 | 92ca8d5e5531c076 |
| 2026-10-07T18:55:42Z | ✓ | A | ✓ | 382.0 ms | 142d | 2 | 92ca8d5e5531c076 |
| 2026-10-07T12:54:48Z | ✓ | A | ✓ | 357.0 ms | 142d | 2 | 92ca8d5e5531c076 |
| 2026-10-07T06:53:33Z | ✓ | A | ✓ | 460.0 ms | 142d | 2 | 92ca8d5e5531c076 |
| 2026-10-07T00:53:04Z | ✓ | A | ✓ | 390.0 ms | 142d | 2 | 92ca8d5e5531c076 |
| 2026-10-06T18:52:45Z | ✓ | A | ✓ | 365.0 ms | 143d | 2 | 92ca8d5e5531c076 |
| 2026-10-06T12:52:25Z | ✓ | A | ✓ | 357.0 ms | 143d | 2 | 92ca8d5e5531c076 |
| 2026-10-06T06:51:57Z | ✓ | A | ✓ | 350.0 ms | 143d | 2 | 92ca8d5e5531c076 |
| 2026-10-06T00:51:31Z | ✓ | A | ✓ | 459.0 ms | 143d | 2 | 92ca8d5e5531c076 |