Is Discovery Stats down?

x402 APIBy NASA Exoplanets. Price, how to call it and trust score are on the listing page.

Down

Yes, Discovery Stats is down.

It has failed every check since 25 Oct 2026, 09:29 UTC (2 days 4 h, 3 checks). Latest error: Expected HTTP 402, got 530. It last passed on 24 Oct 2026, 22:21 UTC.

Latest check

Last check: 28 h ago (26 Oct 2026, 09:39 UTC)
Response time: Not measured (typical 511 ms)
Next check: Due now
How often: About every 5 hours over the last 7 days

Uptime

Last 24 hours-0 checks

Last 7 days47.1%17 checks

Last 30 days47.1%17 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

3 outages, 4 days 13 h of failed checks in total, the longest 2 days 4 h.

Started	Duration	Failed checks	First error
25 Oct 2026, 09:29 UTC	Ongoing, 2 days 4 h so far	3	Expected HTTP 402, got 530
22 Oct 2026, 22:04 UTC	2 days	3	Expected HTTP 402, got 530
22 Oct 2026, 08:47 UTC	8 h 29 min	2	Expected HTTP 402, got 530

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
26 Oct 2026, 09:39 UTC	Expected HTTP 402, got 530	530	235 ms
25 Oct 2026, 21:10 UTC	Expected HTTP 402, got 530	530	120 ms
25 Oct 2026, 09:29 UTC	Expected HTTP 402, got 530	530	135 ms
24 Oct 2026, 22:21 UTC	Passed	402	530 ms
23 Oct 2026, 18:43 UTC	Expected HTTP 402, got 530	530	140 ms
23 Oct 2026, 08:26 UTC	Expected HTTP 402, got 530	530	33 ms
22 Oct 2026, 22:04 UTC	Expected HTTP 402, got 530	530	32 ms
22 Oct 2026, 17:16 UTC	Passed	402	564 ms
22 Oct 2026, 12:56 UTC	Expected HTTP 402, got 530	530	187 ms
22 Oct 2026, 08:47 UTC	Expected HTTP 402, got 530	530	59 ms

Price and payment address

Price: $0.03 per call on Polygon
Pays to: 0xb531…DBDa

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.