HubSpot Pipelines API v1 sunset end-of-life date
Pipelines API V1 Sunset: December 4, 2026.
47days left
Add HubSpot dates to calendar Report a correction
More from HubSpot
- CRM API write-validation enforcement in 2026-09 API version (breaking)Breaking change
Breaking Change: CRM API Write Validation Enforcement Starting with the 2026-09 API Version.
- v4 APIsVersion sunset
Support for v4 APIs ends on March 30, 2027, on a separate timeline announced earlier in the year.
- Legacy v1-v3 APIs and legacy apps unsupportedShutdown
At Fall Spotlight on September 15, HubSpot is announcing the end of support for v1-v3 APIs, legacy public apps, and legacy private apps, all with a September 2027 enforcement date.
Don't get surprised again
Get the weekly →One email every Friday: what's dying this week and what's newly announced.