Is Portfolio Optimism down?
Up
No, Portfolio Optimism is up.
It passed its latest check 4 h ago in 381 ms, and every check since we started checking it on 11 Oct 2026.
Latest check
- Last check
- 4 h ago (16 Oct 2026, 19:33 UTC)
- Response time
- 381 ms (typical 144 ms)
- Next check
- In about 22 min
- 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 |
|---|---|---|---|
| 16 Oct 2026, 19:33 UTC | Passed | 402 | 381 ms |
| 16 Oct 2026, 14:52 UTC | Passed | 402 | 81 ms |
| 16 Oct 2026, 10:12 UTC | Passed | 402 | 144 ms |
| 16 Oct 2026, 05:36 UTC | Passed | 402 | 337 ms |
| 16 Oct 2026, 01:12 UTC | Passed | 402 | 55 ms |
| 15 Oct 2026, 20:53 UTC | Passed | 402 | 189 ms |
| 15 Oct 2026, 16:57 UTC | Passed | 402 | 96 ms |
| 15 Oct 2026, 12:41 UTC | Passed | 402 | 201 ms |
| 15 Oct 2026, 08:23 UTC | Passed | 402 | 59 ms |
| 15 Oct 2026, 04:09 UTC | Passed | 402 | 157 ms |
Price and payment address
- Price
- $0.01 per call on Base Sepolia
- Pays to
- 0xFC24…eBB3
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.