Is Ph Calc down?
Down
Yes, Ph Calc is down.
It has failed every check since 25 Oct 2026, 08:20 UTC (2 days 4 h, 3 checks). Latest error: Expected HTTP 402, got 530. It last passed on 24 Oct 2026, 21:05 UTC.
Latest check
- Last check
- 29 h ago (26 Oct 2026, 07:46 UTC)
- Response time
- Not measured (typical 528 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
2 outages, 2 days 13 h of failed checks in total, the longest 2 days 4 h.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 25 Oct 2026, 08:20 UTC | Ongoing, 2 days 4 h so far | 3 | Expected HTTP 402, got 530 |
| 22 Oct 2026, 09:02 UTC | 8 h 32 min | 2 | 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 |
|---|---|---|---|
| 26 Oct 2026, 07:46 UTC | Expected HTTP 402, got 530 | 530 | 118 ms |
| 25 Oct 2026, 20:13 UTC | Expected HTTP 402, got 530 | 530 | 3.1 s |
| 25 Oct 2026, 08:20 UTC | Expected HTTP 402, got 530 | 530 | 128 ms |
| 24 Oct 2026, 21:05 UTC | Passed | 402 | 517 ms |
| 24 Oct 2026, 10:22 UTC | Expected HTTP 402, got 530 | 530 | 149 ms |
| 23 Oct 2026, 23:59 UTC | Passed | 402 | 599 ms |
| 23 Oct 2026, 13:26 UTC | Expected HTTP 402, got 530 | 530 | 164 ms |
| 23 Oct 2026, 03:03 UTC | Passed | 402 | 197 ms |
| 22 Oct 2026, 22:26 UTC | Expected HTTP 402, got 530 | 530 | 103 ms |
| 22 Oct 2026, 17:34 UTC | Passed | 402 | 514 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.