Is Circle down?
Up
No, Circle is up.
It passed its latest check 1 h ago in 586 ms, and every check since we started checking it on 11 Oct 2026.
Latest check
- Last check
- 1 h ago (14 Oct 2026, 18:14 UTC)
- Response time
- 586 ms (typical 565 ms)
- Next check
- In about 3 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
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 |
|---|---|---|---|
| 14 Oct 2026, 18:14 UTC | Passed | 402 | 586 ms |
| 14 Oct 2026, 14:05 UTC | Passed | 402 | 560 ms |
| 14 Oct 2026, 10:04 UTC | Passed | 402 | 565 ms |
| 14 Oct 2026, 06:04 UTC | Passed | 402 | 561 ms |
| 14 Oct 2026, 02:10 UTC | Passed | 402 | 2.6 s |
| 13 Oct 2026, 22:21 UTC | Passed | 402 | 566 ms |
| 13 Oct 2026, 18:35 UTC | Passed | 402 | 557 ms |
| 13 Oct 2026, 14:36 UTC | Passed | 402 | 549 ms |
| 13 Oct 2026, 11:07 UTC | Passed | 402 | 561 ms |
| 13 Oct 2026, 07:30 UTC | Passed | 402 | 556 ms |
Price and payment address
- Price
- $0.004 per call on Base
- Pays to
- 0xb3f4…194A
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.