# Intermittent errors on /api/v1/notifications api

- Provider: [OneSignal](https://down.guide/providers/onesignal)
- Confidence: Confirmed
- Impact: Partial outage
- lasted 34m
- started 2026-09-18 00:48 UTC
- id: DWN-79f6a8ee7e
- Official page: https://status.onesignal.com/incidents/01M2RZS4E9MXR0WS6VXWHDJ248

## Updates from OneSignal
### 2026-09-18 00:48 UTC: identified
We have identified the root cause and are working towards a resolution. Heavy load on one of our notification services is causing intermittent errors when trying to create a notification. Not all customers are affected.
The team is working on adding more capacity to the affected service.
We will provide another update in 15 minutes.

### 2026-09-18 01:13 UTC: identified
A fix is rolling out now for the affected notifications services that are overloaded. Things should be stable within the next 10 minutes.

### 2026-09-18 01:23 UTC: resolved
/api/v1/notifications create endpoint is now stable for all customers. The team has scaled up resources to handle increased load on our notifications service.

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