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api.hubapi.com · MarketingSubscribeShare
HubSpot API breaking changes
The breaking changes HubSpot API announced that Okapi tracks: 16 in all.
Do you run the HubSpot API? Make sure your users call it right →
At a glance
- API host
api.hubapi.com- Kind
- Marketing
- Versions with breaking changes
- v1 (8), v2 (3), v3 (3), v4 (2)
- Next breaking change
- /v1/* version retirement,
- Breaking changes tracked
- 2 breaking changes coming up, 8 with no date yet and 6 already in effect
- Last updated
Coming up 2
-
/v1/*Version retirement Stops workingin 28 days -
/crm-pipelines/v1/*Version retirement Stops workingin 28 days
Deprecated, no date yet 8
-
No date
/automation/v4/*Version retirement Deprecated, no date -
No date
/companies/v2/*Version retirement Deprecated, no date -
No date
/contacts/v1/*Version retirement Deprecated, no date -
No date
/crm/v3/*Version retirement Deprecated, no date -
No date
/crm/v4/*Version retirement Deprecated, no date -
No date
/deals/v1/*Version retirement Deprecated, no date -
No date
/engagements/v1/*Version retirement Deprecated, no date -
No date
/broadcast/v1/*Removal Deprecated, no date
Already in effect 6
-
/contacts/v1/lists*Version retirement Stopped working -
/hubdb/api/v2/*Version retirement Stopped working -
GET /cms/v3/performance*Removal Stopped working -
/calendar/v1/*Removal Stopped working -
/crm/v3/extensions/accounting/*Removal Stopped working -
/extensions/ecomm/v2/*Removal Stopped working
Where Okapi reads it
- Changelog developers.hubspot.com/changelog
- OpenAPI spec raw.githubusercontent.com/HubSpot/HubSpot-public-api-spec-collection/main/PublicApiSpecs/CRM/Contacts/Rollouts/424/v3/contacts.json
- OpenAPI spec raw.githubusercontent.com/HubSpot/HubSpot-public-api-spec-collection/main/PublicApiSpecs/CRM/Objects/Rollouts/424/2026-09/objects.json
- OpenAPI spec raw.githubusercontent.com/HubSpot/HubSpot-public-api-spec-collection/main/PublicApiSpecs/CRM/Objects/Rollouts/424/v3/objects.json
- Announcement developers.hubspot.com/changelog/deprecating-support-for-hubspot-v4-apis
- Announcement developers.hubspot.com/changelog/legacy-apis-and-legacy-apps-whats-going-unsupported-and-when
- Announcement developers.hubspot.com/changelog/pipelines-api-v1-sunset
- Announcement developers.hubspot.com/docs/api-reference/deprecated-apis
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