Is Json Canonicalize down?
Down
Yes, Json Canonicalize is down.
It has failed every check since 19 Oct 2026, 09:38 UTC (8 days 9 h, 11 checks). Latest error: Connection failed (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR). It last passed on 19 Oct 2026, 06:29 UTC.
Latest check
- Last check
- 23 h ago (26 Oct 2026, 19:41 UTC)
- Response time
- Not measured (typical 452 ms)
- Next check
- In about 44 h
- How often
- About every 29 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 29 hours over the last 7 days.
Outages in the last 30 days
1 outage, 8 days 9 h of failed checks in total.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 19 Oct 2026, 09:38 UTC | Ongoing, 8 days 9 h so far | 11 | Expected HTTP 402, got 404 |
Times are when our checks ran, about every 29 hours for this listing, so start times and durations are accurate to about that.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 26 Oct 2026, 19:41 UTC | Connection failed (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR) | - | - |
| 23 Oct 2026, 17:46 UTC | Expected HTTP 402, got 404 | 404 | 426 ms |
| 22 Oct 2026, 14:37 UTC | Expected HTTP 402, got 404 | 404 | 496 ms |
| 21 Oct 2026, 09:51 UTC | Expected HTTP 402, got 404 | 404 | 424 ms |
| 20 Oct 2026, 08:02 UTC | Expected HTTP 402, got 404 | 404 | 409 ms |
| 20 Oct 2026, 03:44 UTC | Expected HTTP 402, got 404 | 404 | 381 ms |
| 19 Oct 2026, 23:21 UTC | Expected HTTP 402, got 404 | 404 | 599 ms |
| 19 Oct 2026, 18:51 UTC | Expected HTTP 402, got 404 | 404 | 424 ms |
| 19 Oct 2026, 15:07 UTC | Expected HTTP 402, got 404 | 404 | 506 ms |
| 19 Oct 2026, 12:24 UTC | Expected HTTP 402, got 404 | 404 | 431 ms |
Price and payment address
- Price
- $0.01 per call on Base
- Pays to
- 0x8C12…f1b2
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 29 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.