Update: The HubSpot Developers Forum has been fully migrated to community.hubspot.com. The older Developer Forums on integration.hubspot.com are now read-only.
As previously announced, in an effort to provide a more centralized and faster support experience for all HubSpot developers, we have released a new developer forum (for both API and CMS developers) on our community forums here.
The older developer forums at integrate.hubspot.com have now been closed and turned to read-only. That site will be sunset on May 30th, 2019. If you have any questions, you can read the full post here and our developer support team will be available and monitoring that post to answer any questions you may have.
The new Developer Forum is now live. The old forum will still be accessible in a read-only format until May 30th, 2019.