Neon•5mo ago

Vercel Neon integration, preview deployments

I have setup an integration with Neon and Vercel where I manage all my neon billing through vercel.
The integration is managing env variables and I have automatic branching on preview deployments set.

The issue:
The preview deployments are not getting the new env variables from the preview branch injected, so it just uses the main branch env variables.

Also:
I had to rotate my main branch database url and can't seem to find where I can reset (re-link, refresh) the integration connection details. Meaning that they are still using the old neon_db password.

Any help or linking to resources I can read would be great.
Thanks

primary-violet•8/4/25, 4:15 PM

Hey @Xigh, thanks for reaching out! Let me forward this to our workflow team.

primary-violet•8/4/25, 4:17 PM

Could you create a support ticket also? [?] icon in top-right corner of the navbar on the Neon console within the Vercel-managed account (or support@neon.tech) - please provide your project id (in the URL on the Neon console).

primary-violet•8/4/25, 4:17 PM

Could you also let me know how you tried to rotate your database credentials? Did you do this via Vercel or the Neon console or otherwise?

ordinary-sapphireOP•8/4/25, 5:59 PM

yes np, i'll create a support ticket.

To rotate the database credentials I reset the password from the Neon console by clicking on the main database branch -> Roles and Databases -> then under Roles clicking the three dots and reset the password

lmk if there's any other information I can provide

primary-violet•8/4/25, 6:06 PM

Thank you! Forwarding this to the team. I assume we need to either disable this option for Vercel managed projects or make sure to populate the changes to Vercel.

primary-violet•8/4/25, 6:07 PM

Thanks for creating a ticket. Team will be able to help. Ping me if you need anything!

primary-violet•8/5/25, 5:10 PM

Hi @Xigh, chatted with the team. We do actually update Vercel when users request to reset the password! So this may be a bug with your project. Could you share the support ticket ID, so I can share it with the right team as well?

Vercel Neon integration, preview deployments

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