Is Papers Search down?
Down
Yes, Papers Search is down.
It has failed every check since 17 Oct 2026, 10:25 UTC (2 days 3 h, 7 checks). Latest error: Expected HTTP 402, got 404. It last passed on 17 Oct 2026, 05:26 UTC.
Latest check
- Last check
- 18 h ago (18 Oct 2026, 19:06 UTC)
- Response time
- Not measured (typical 206 ms)
- Next check
- In about 3 h
- 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, 2 days 3 h of failed checks in total.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 17 Oct 2026, 10:25 UTC | Ongoing, 2 days 3 h so far | 7 | Expected HTTP 402, got 404 |
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 |
|---|---|---|---|
| 18 Oct 2026, 19:06 UTC | Expected HTTP 402, got 404 | 404 | 195 ms |
| 18 Oct 2026, 13:31 UTC | Expected HTTP 402, got 404 | 404 | 164 ms |
| 18 Oct 2026, 07:49 UTC | Expected HTTP 402, got 404 | 404 | 197 ms |
| 18 Oct 2026, 02:04 UTC | Expected HTTP 402, got 404 | 404 | 224 ms |
| 17 Oct 2026, 20:11 UTC | Expected HTTP 402, got 404 | 404 | 196 ms |
| 17 Oct 2026, 15:17 UTC | Expected HTTP 402, got 404 | 404 | 220 ms |
| 17 Oct 2026, 10:25 UTC | Expected HTTP 402, got 404 | 404 | 199 ms |
| 17 Oct 2026, 05:26 UTC | Passed | 402 | 200 ms |
| 17 Oct 2026, 00:35 UTC | Passed | 402 | 206 ms |
| 16 Oct 2026, 19:50 UTC | Passed | 402 | 357 ms |
Price and payment address
- Price
- $0.005 per call on Base
- Pays to
- 0x922D…45B8
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.