[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live) [v0](/c/v0/59) # How to use Vercel Marketplace integrations with an existing Supabase account 9 views · 0 likes · 4 posts Kadu (@abenigroup) · 2026-04-02 I have a project in `v0.app` for my email account X. Can I use Marketplace Integration if I already have a `Supabase` account with the same email address X created in `Supabase`? Pauline P. Narvas (@pawlean) · 2026-04-02 Yes, you should be able to! Let us know if you run into any problems :slight_smile: Kadu (@abenigroup) · 2026-04-02 I’m having a serious problem with this and I can’t solve it. I’ve been trying to fix it for 3 days, but nothing seems to work. Can you give me some support? Pauline P. Narvas (@pawlean) · 2026-04-02 What serious problem is it? What error messages are you seeing?