Dutyfinch Tariff Lookup
US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.
endpoint: https://gpt-dutyfinch.cybermaxtools.com/mcp
registry: dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt
A
recent success 92% (12 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (87d left) · latency 60.0 ms ·
HTTP 200 · auth open ·
tools 2
manifest 6a56c74191aa0ad3
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T20:03:44Z | ✓ | A | ✓ | 60.0 ms | 87d | 2 | 6a56c74191aa0ad3 |
| 2026-10-12T14:03:00Z | ✓ | B | ✓ | 9534.0 ms | 87d | 2 | 6a56c74191aa0ad3 |
| 2026-10-12T08:01:23Z | ✓ | A | ✓ | 147.0 ms | 87d | 2 | 6a56c74191aa0ad3 |
| 2026-10-12T02:00:08Z | ✓ | A | ✓ | 171.0 ms | 87d | 2 | 6a56c74191aa0ad3 |
| 2026-10-11T19:59:01Z | ✓ | A | ✓ | 76.0 ms | 88d | 2 | 6a56c74191aa0ad3 |
| 2026-10-11T13:58:45Z | ✓ | A | ✓ | 152.0 ms | 88d | 2 | 6a56c74191aa0ad3 |
| 2026-10-11T07:58:07Z | ✓ | A | ✓ | 125.0 ms | 88d | 2 | 6a56c74191aa0ad3 |
| 2026-10-11T01:56:44Z | ✓ | A | ✓ | 117.0 ms | 88d | 2 | 6a56c74191aa0ad3 |
| 2026-10-10T19:56:14Z | ✗ | D | ✗ | 75.0 ms | 89d | — | — |
| 2026-10-10T13:55:16Z | ✓ | A | ✓ | 56.0 ms | 89d | 2 | 6a56c74191aa0ad3 |
| 2026-10-10T07:54:32Z | ✓ | A | ✓ | 99.0 ms | 89d | 2 | 6a56c74191aa0ad3 |
| 2026-10-10T01:54:25Z | ✓ | A | ✓ | 229.0 ms | 89d | 2 | 6a56c74191aa0ad3 |