Incident Library

Organisation

OpenRouter

OpenRouter · openrouter

1 case · 2026

Root cause Dependency failure
Component In-memory cacheDatabase
Contributing factor Overlapping failuresDependence on a warm cache
Symptom Database overloadHigh error rateService outage

Cases

  1. IL-0408 OpenRouter's API returned 500s and false 401 "User not found" errors when its API key cache dropped and came back emptyOpenRouter · 2026

    Root cause Dependency failure