Is Sec Change Signal down?

x402 APIBy vellum-sec-change-signal. Price, how to call it and trust score are on the listing page.

No, Sec Change Signal is up.

It passed its latest check 10 h ago in 103 ms, and every check since we started checking it on 11 Oct 2026.

Latest check

Last check: 10 h ago (24 Oct 2026, 05:01 UTC)
Response time: 103 ms (typical 150 ms)
Next check: Due now
How often: About every 7 hours over the last 7 days

Uptime

Last 24 hours100%2 checks

Last 7 days100%23 checks

Last 30 days100%59 checks

All checks passedSome failedAll failedNot checked

Uptime is the share of checks that passed. We checked it about every 7 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
24 Oct 2026, 05:01 UTC	Passed	402	103 ms
23 Oct 2026, 17:55 UTC	Passed	402	108 ms
23 Oct 2026, 06:52 UTC	Passed	402	108 ms
22 Oct 2026, 20:29 UTC	Passed	402	125 ms
22 Oct 2026, 10:19 UTC	Passed	402	159 ms
21 Oct 2026, 23:56 UTC	Passed	402	100 ms
21 Oct 2026, 14:56 UTC	Passed	402	149 ms
21 Oct 2026, 06:00 UTC	Passed	402	108 ms
20 Oct 2026, 20:18 UTC	Passed	402	131 ms
20 Oct 2026, 11:16 UTC	Passed	402	224 ms

Price and payment address

Price: $0.01 per call on Base
Pays to: 0x3a13…d3cc

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 7 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.