●Incident
B3 Developers outage.
ResolvedDEGRADATION · HIGHOct 10, 2026, 05:01 PM · 15 days ago · Duration: 22h 15min
Incident Summary
Incident Summary
API B3 Developers is currently DOWN in us-west.
Diagnostic Details
Error Type: http HTTP Status: 503 Error Message: API returned HTTP 503 Retry Attempts: 1 (all failed)
Validation Results
Validation Reason: DOWN in multiple regions: asia, us-east + us-west Consecutive DOWN Checks: 2 Time Between Checks: 296s
Cross-Region Impact
Also DOWN in: asia, us-east Total Affected Regions: 3
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-10-10T17:01:16.134Z
Timeline
●Started
Oct 10, 2026, 05:01 PM
15 days ago
●Resolved
Oct 11, 2026, 03:16 PM
14 days ago
●Duration
22h 15min
Total downtime
Evidence Logs4 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Oct 10, 05:01 PM | us-west | down | 209ms | 503 |
| Oct 10, 04:59 PM | asia | down | 322ms | 503 |
| Oct 10, 04:57 PM | us-east | down | 202ms | 503 |
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