Is Pretrade Check down?

x402 APIBy Base Pre-Trade Sellability Check. Price, how to call it and trust score are on the listing page.

Down

Yes, Pretrade Check is down.

It has failed every check since 17 Oct 2026, 05:29 UTC (40 h 30 min, 3 checks). Latest error: Expected HTTP 402, got 530. It last passed on 16 Oct 2026, 18:45 UTC.

Latest check

Last check: 20 h ago (18 Oct 2026, 02:21 UTC)
Response time: Not measured (typical 625 ms)
Next check: In about 3 h
How often: About every 4 hours over the last 7 days

Uptime

Last 24 hours0.0%1 check

Last 7 days58.6%29 checks

Last 30 days61.3%31 checks

All checks passedSome failedAll failedNot checked

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

4 outages, 3 days 18 h of failed checks in total, the longest 40 h 30 min.

Started	Duration	Failed checks	First error
17 Oct 2026, 05:29 UTC	Ongoing, 40 h 30 min so far	3	Expected HTTP 402, got 530
15 Oct 2026, 22:25 UTC	20 h 20 min	2	Expected HTTP 402, got 530
14 Oct 2026, 19:32 UTC	17 h 25 min	4	Expected HTTP 402, got 530
14 Oct 2026, 03:33 UTC	11 h 44 min	3	Expected HTTP 402, got 530

Times are when our checks ran, about every 4 hours for this listing, so start times and durations are accurate to about that.

Recent checks

When	Result	HTTP	Time
18 Oct 2026, 02:21 UTC	Expected HTTP 402, got 530	530	182 ms
17 Oct 2026, 16:04 UTC	Expected HTTP 402, got 530	530	196 ms
17 Oct 2026, 05:29 UTC	Expected HTTP 402, got 530	530	150 ms
16 Oct 2026, 18:45 UTC	Passed	402	716 ms
16 Oct 2026, 09:02 UTC	Expected HTTP 402, got 530	530	244 ms
15 Oct 2026, 22:25 UTC	Expected HTTP 402, got 530	530	181 ms
15 Oct 2026, 12:56 UTC	Passed	402	660 ms
15 Oct 2026, 08:11 UTC	Expected HTTP 402, got 530	530	246 ms
15 Oct 2026, 03:27 UTC	Expected HTTP 402, got 530	530	160 ms
14 Oct 2026, 23:28 UTC	Expected HTTP 402, got 530	530	185 ms

Price and payment address

Price: $0.02 per call on Base
Pays to: 0x8F9C…B417

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.