●Incident
B3 Developers outage.
ResolvedDEGRADATION · HIGHMay 23, 2026, 11:30 PM · 18 days ago · Duration: 2h 55min · Regions: asia
Incident Summary
Incident Summary
API B3 Developers is currently DOWN in us-east.
Diagnostic Details
Error Type: http HTTP Status: 500 Error Message: API returned HTTP 500 Retry Attempts: 1 (all failed)
Validation Results
Validation Reason: DOWN in 2 regions: asia, us-east Consecutive DOWN Checks: 2 Time Between Checks: 301s
Cross-Region Impact
Also DOWN in: asia Total Affected Regions: 2 Still UP in: europe, us-west
Severity Assessment
Level: MEDIUM Limited regional impact or recoverable error type.
Detected by Probecast Health Monitor - 2026-05-23T23:30:24.175Z
Timeline
●Started
May 23, 2026, 11:30 PM
18 days ago
●Resolved
May 24, 2026, 02:26 AM
18 days ago
●Duration
2h 55min
Total downtime
Evidence Logs3 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| May 23, 11:30 PM | us-east | down | 302ms | 500 |
| May 23, 11:25 PM | asia | down | 316ms | 500 |
| May 23, 11:25 PM | us-east | down | 759ms | 500 |
Track B3 reliability
This isn't B3's first incident. They had 16 incidents in the last 180 days, averaging 249 minutes of impact.