Getting 400 Bad Request When Connecting Make.com to Supabase REST API

[mat1morgan]

Hi everyone,

I'm trying to connect my Supabase database to a Make.com scenario using the HTTP module, but I'm running into the following error in the API logs:

Request: GET https://ProjectID.supabase.co/rest/v1/

User-Agent: Make/production

Status: 400 Bad Request

From what I can tell, the issue is that the request is targeting the root /rest/v1/ endpoint without specifying a table or resource. I understand that Supabase requires a valid path like /rest/v1/my_table and the proper headers such as:

apikey: your-supabase-anon-key
Authorization: Bearer your-supabase-jwt (optional)

I'm not sure what the exact configuration should be within Make.com to properly call the Supabase REST API.

If anyone has successfully connected Make.com to Supabase or knows what the correct endpoint and headers should look like, I’d greatly appreciate your help!

Thanks in advance 🙏