HubSpot will sunset the Pipelines API V1 on December 4, 2026 . After this date, the API will no longer be supported. If your integration relies on V1 endpoints, you'll need to migrate to the 2026-03 or newer version before the deadline to avoid disruption.
Summary extracted from the official source text. Verify details on the source page.
| Platform | HubSpot |
|---|---|
| Effective date | 2026-12-04 (in 48 days) |
| Precision | day |
| Published | 2026-08-14 |
| Categories | API version sunsetDeprecation |
| Tags | — |
| Official source | HubSpot developer changelog ↗ |
| Fetched | 2026-10-17T03:44:00+00:00 |
| First seen | 2026-10-17T01:05:46+00:00 |
| Status | Listed by the source |
| Stable ID | hubspot-cb3daa6483 · JSON |