Langfuse API · Endpoint removal
GET /api/public/metrics stops working
Stops working (in 24 days)
On November 16, 2026, the Langfuse API will shut down GET /api/public/metrics*. Requests made to this endpoint after that day will fail. Langfuse Cloud continues to serve the endpoint until that date.
What to use instead of these calls
Call GET /api/public/v2/metrics instead. Moving to this endpoint updates the traces view to become the observations view with trace-level dimensions.
Calls it hits
GET /api/public/metrics*
Deprecated: GET /metrics (v1) and GET /metrics/daily . Langfuse Cloud serves this endpoint until November 16, 2026
Facts
- API
- Langfuse API
cloud.langfuse.com - Kind
- Endpoint removal
- Announced
- August 17, 2026
- Takes effect
- November 16, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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