Is Add down?

x402 APIBy x402-ai-starter.vercel.app. Price, how to call it and trust score are on the listing page.

Up

No, Add is up.

It passed its latest check 7 h ago in 1.6 s, and every check since we started checking it on 11 Oct 2026.

Latest check

Last check
7 h ago (26 Oct 2026, 18:01 UTC)
Response time
1.6 s (typical 1.4 s)
Next check
Due now
How often
About every 5 hours over the last 7 days

Uptime

Last 24 hours100%3 checks
Last 7 days100%34 checks
Last 30 days100%83 checks
All checks passedSome failedAll failedNot checked

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

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

WhenResultHTTPTime
26 Oct 2026, 18:01 UTCPassed4021.6 s
26 Oct 2026, 11:02 UTCPassed4021.7 s
26 Oct 2026, 04:21 UTCPassed4021.4 s
25 Oct 2026, 21:53 UTCPassed4021.6 s
25 Oct 2026, 15:29 UTCPassed4021.3 s
25 Oct 2026, 09:12 UTCPassed4021.4 s
25 Oct 2026, 03:20 UTCPassed4021.4 s
24 Oct 2026, 21:49 UTCPassed4021.5 s
24 Oct 2026, 16:24 UTCPassed4021.3 s
24 Oct 2026, 10:55 UTCPassed4021.4 s

Price and payment address

Price
$0.005 per call on Base Sepolia
Pays to
0x7839…A218

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.