Is Npi Check down?
Up
No, Npi Check is up again.
It passed its latest check 3 h ago in 553 ms. Before that it failed our checks for 4 days 12 h, from 22 Oct 2026, 09:44 UTC.
Latest check
- Last check
- 3 h ago (27 Oct 2026, 10:32 UTC)
- Response time
- 553 ms (typical 521 ms)
- Next check
- In about 10 h
- How often
- About every 4 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 4 hours over the last 7 days.
Outages in the last 30 days
1 outage, 4 days 12 h of failed checks in total.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 22 Oct 2026, 09:44 UTC | 4 days 12 h | 7 | Expected HTTP 402, got 530 |
Times are when our checks ran, about every 4 hours for this listing, so start times and durations are accurate to about that.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 27 Oct 2026, 10:32 UTC | Passed | 402 | 553 ms |
| 26 Oct 2026, 21:34 UTC | Passed | 402 | 535 ms |
| 25 Oct 2026, 12:38 UTC | Expected HTTP 402, got 530 | 530 | 183 ms |
| 24 Oct 2026, 08:58 UTC | Expected HTTP 402, got 530 | 530 | 130 ms |
| 23 Oct 2026, 04:56 UTC | Expected HTTP 402, got 530 | 530 | 94 ms |
| 22 Oct 2026, 23:40 UTC | Expected HTTP 402, got 530 | 530 | 109 ms |
| 22 Oct 2026, 18:23 UTC | Expected HTTP 402, got 530 | 530 | 116 ms |
| 22 Oct 2026, 13:57 UTC | Expected HTTP 402, got 530 | 530 | 177 ms |
| 22 Oct 2026, 09:44 UTC | Expected HTTP 402, got 530 | 530 | 254 ms |
| 22 Oct 2026, 05:29 UTC | Passed | 402 | 502 ms |
Price and payment address
- Price
- $0.02 per call on Polygon
- Pays to
- 0xb531…DBDa
No price or payment address changes recorded.
How we check
Up means the endpoint answered an unpaid test request with a valid x402 payment challenge. We never pay, so we can't see whether the paid response works.
Checks come from our server, about every 4 hours 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. To see what an agent gets right now, check it yourself.