Is Global Vat Validator down?
Down
Yes, Global Vat Validator is down.
It has not passed a check since we started checking it on 11 Oct 2026. Latest error: SSE endpoint did not open an event stream.
Latest check
- Last check
- 2 days ago (26 Oct 2026, 22:33 UTC)
- Response time
- Not measured
- Next check
- In about 28 h
- How often
- About every 3 days over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 3 days over the last 7 days.
Outages in the last 30 days
No outages in the last 30 days. An outage starts when two checks in a row fail and ends at the next passing check.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 26 Oct 2026, 22:33 UTC | SSE endpoint did not open an event stream | 404 | 48 ms |
| 23 Oct 2026, 15:32 UTC | SSE endpoint did not open an event stream | 404 | 39 ms |
| 20 Oct 2026, 07:30 UTC | SSE endpoint did not open an event stream | 404 | 73 ms |
| 19 Oct 2026, 05:13 UTC | SSE endpoint did not open an event stream | 404 | 48 ms |
| 18 Oct 2026, 01:14 UTC | SSE endpoint did not open an event stream | 404 | 38 ms |
| 16 Oct 2026, 18:42 UTC | SSE endpoint did not open an event stream | 404 | 58 ms |
| 15 Oct 2026, 16:14 UTC | SSE endpoint did not open an event stream | 404 | 369 ms |
| 14 Oct 2026, 13:59 UTC | SSE endpoint did not open an event stream | 404 | 338 ms |
| 13 Oct 2026, 11:15 UTC | SSE endpoint did not open an event stream | 404 | 83 ms |
| 12 Oct 2026, 09:54 UTC | SSE endpoint did not open an event stream | 404 | 84 ms |
How we check
Up means the MCP handshake and the tool list worked, or the server asked for sign-in or payment.
Checks come from our server, about every 3 days for this listing over the last 7 days. A failure can also mean the service blocks our checks. Two failed checks in a row count as an outage, which ends at the next passing check.
If you think a check is wrong, contact hello@toolvet.app. More on how we check and score.