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HubSpot v2 Owners API official lifecycle source
The final sunset date for the v2 Owners API is March 24th, 2025.
Official vendor lifecycle or product-change property. Extracted records require human review.
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REVIEWED ORIGINAL-SOURCE CLAIMOFFICIAL VENDOR SOURCEREVIEWED 14 SEP 2026
HubSpot · EDITORIAL PRIMARY-SOURCE REVIEW
HubSpot v2 Owners API
HubSpot v2 Owners API is tracked by BlackTree as a vendor-operated software service. Its lifecycle page separates release identity, maintenance and security boundaries using the publisher's registered source.
This claim was manually scoped and reviewed against the linked original publisher statement. It applies only to the named release and support phase. Confirm edition, device and contract applicability before acting.
Claim scope: HubSpot v2 Owners API endpoints only; not the v3 Owners API or other HubSpot APIs. The initial August 2024 sunset was extended to this final date.
Reviewed 14 Sep 2026.
Product overview
HubSpot v2 Owners API is tracked by BlackTree as a vendor-operated software service. Its lifecycle page separates release identity, maintenance and security boundaries using the publisher's registered source.
Main capabilities
- Hosted product capabilities
- Vendor-managed operation and updates
- Version or feature retirement management
Typical use
Used through a hosted service, API or managed product interface.
Deployment
Operated by the publisher, with customer configuration and integrations where applicable.
This category-level context is generated from the registered product identity. Confirm exact product capabilities on the publisher's page .
Collected lifecycle data
| Product | HubSpot v2 Owners API |
|---|---|
| Release | v2 Owners API |
| End of All v2 Owners API endpoints sunset | 24 March 2025 |
| Date precision | Day |
Known exploited vulnerabilities
Catalogue updated 19 Sep 2026These are product-family matches in the CISA Known Exploited Vulnerabilities catalogue. Confirm the affected product version in the vendor advisory.
No CISA known-exploited entries currently match this mapped product family.
This does not mean the product has no vulnerabilities.
Package vulnerability advisories
OSV advisories are matched through the registered package URL. A package-family match does not prove that the installed release is affected. Check the affected and fixed versions before remediation.
No package advisories have been linked for this product identity.
This is not evidence that the product has no vulnerabilities.