Is Mole Convert down?

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

Up

No, Mole Convert is up again.

It passed its latest check 10 h ago in 513 ms. Before that it failed our checks for 4 days 17 h, from 22 Oct 2026, 10:05 UTC.

Latest check

Last check
10 h ago (27 Oct 2026, 02:45 UTC)
Response time
513 ms (typical 529 ms)
Next check
Due now
How often
About every 4 hours over the last 7 days

Uptime

Last 24 hours100%1 check
Last 7 days53.3%15 checks
Last 30 days53.3%15 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

1 outage, 4 days 17 h of failed checks in total.

StartedDurationFailed checksFirst error
22 Oct 2026, 10:05 UTC4 days 17 h7Expected 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

WhenResultHTTPTime
27 Oct 2026, 02:45 UTCPassed402513 ms
25 Oct 2026, 18:35 UTCExpected HTTP 402, got 530530168 ms
24 Oct 2026, 11:29 UTCExpected HTTP 402, got 530530127 ms
23 Oct 2026, 05:10 UTCExpected HTTP 402, got 53053032 ms
22 Oct 2026, 23:56 UTCExpected HTTP 402, got 53053090 ms
22 Oct 2026, 18:41 UTCExpected HTTP 402, got 530530113 ms
22 Oct 2026, 14:17 UTCExpected HTTP 402, got 530530164 ms
22 Oct 2026, 10:05 UTCExpected HTTP 402, got 530530157 ms
22 Oct 2026, 05:48 UTCPassed402544 ms
22 Oct 2026, 01:45 UTCPassed402551 ms

Price and payment address

Price
$0.02 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 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.