Opt an existing developer account into the new developer overview
If you previously created a developer account prior to August 28, 2025, you can opt your account into the developer overview experience directly in your account. You’ll retain full access to any existing legacy private or public apps, HubSpot Marketplace app listings, and other tools you’ve used in your existing developer account. To opt your account in to the developer overview:- Log in to your developer account.
- You’ll be prompted with a banner at the top of the page to opt your account in. Click Learn more.

- In the dialog box, review the new features available with the developer overview and the new developer platform. When you’re ready, select I understand this account update can’t be undone checkbox, then click Update now.

Navigate to the developer overview in your account
Once you have access to the new developer overview, you can access the page directly in your HubSpot account:- In your HubSpot account, navigate to Development.
- All your projects, app listings, app listings, and other details are available in the left sidebar menu:
- Overview: review API usage across your apps, recently updated projects, build & deploy statuses, and relevant product updates.
- Projects: drill down into your individual projects and their associated apps, including app management tools.
- Legacy apps: review any legacy private or public apps in your account.
- Design manager: navigate directly to the design manager tool in HubSpot.
- Monitoring: check API usage and logging for your apps in your account.
- Keys: locate details for your personal access key and developer API key.
- Domain: add or review the verified domain for your apps.
- App listings: create or review existing app listings on the HubSpot Marketplace.
