HubSpot API · Version retirement
The Pipelines API v1 stops working
Stops working (in 42 days)
On December 4, 2026, the Pipelines API v1 will be permanently retired. Calls to endpoints under /crm-pipelines/v1/* will stop working on that date. Requests made to these paths will fail after the shutdown.
What to use instead of these calls
Call the Pipelines API version 2026-09 at /crm/pipelines/2026-09/{objectType} instead.
Calls it hits
/crm-pipelines/v1/*
The Pipelines API V1 is being permanently retired. Any calls to V1 endpoints will stop working after December 4, 2026.
Facts
- API
- HubSpot API
api.hubapi.com - Kind
- Version retirement
- Announced
- August 14, 2026
- Takes effect
- December 4, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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