Is Hvac Sizing down?
Up
No, Hvac Sizing is up.
It passed its latest check 11 h ago in 551 ms. It has passed every check since 27 Oct 2026, 01:33 UTC.
Latest check
- Last check
- 11 h ago (27 Oct 2026, 01:33 UTC)
- Response time
- 551 ms (typical 537 ms)
- Next check
- Due now
- How often
- About every 5 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 5 hours over the last 7 days.
Outages in the last 30 days
1 outage, 41 h 14 min of failed checks in total.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 22 Oct 2026, 09:41 UTC | 41 h 14 min | 4 | Expected HTTP 402, got 530 |
Times are when our checks ran, about every 5 hours for this listing, so start times and durations are accurate to about that.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 27 Oct 2026, 01:33 UTC | Passed | 402 | 551 ms |
| 26 Oct 2026, 13:18 UTC | Expected HTTP 402, got 530 | 530 | 118 ms |
| 26 Oct 2026, 01:20 UTC | Passed | 402 | 599 ms |
| 25 Oct 2026, 13:30 UTC | Expected HTTP 402, got 530 | 530 | 104 ms |
| 25 Oct 2026, 01:32 UTC | Passed | 402 | 537 ms |
| 24 Oct 2026, 14:19 UTC | Passed | 402 | 634 ms |
| 24 Oct 2026, 02:55 UTC | Passed | 402 | 557 ms |
| 22 Oct 2026, 23:36 UTC | Expected HTTP 402, got 530 | 530 | 23 ms |
| 22 Oct 2026, 18:17 UTC | Expected HTTP 402, got 530 | 530 | 98 ms |
| 22 Oct 2026, 13:53 UTC | Expected HTTP 402, got 530 | 530 | 268 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 5 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.