URL CONFIGURATION ISSUE

[HelpiScribe]

I have been having a Login issue in the last 24 hours as follows:

1. When I tried to login is popup "Invalid API Key
2. I asked on both the Development chat and Lovable assistant GPT,
   they both said I should fix:

Go to your Supabase project settings
Navigate to Authentication > URL Configuration
Configure the following:
Site URL should be set to your application's base URL. For
development, this would typically be:

http://localhost:5173/ (if you're using Vite's default port)
Redirect URLs should include:

http://localhost:5173/** (for development)
Any additional production URLs if you have them

I did all that at, but the error still persists; see the attached
screenshot for reference.

Here is the app I'm working on:
https://lovable.dev/projects/c1118834-064f-40a7-87e3-7cd085f1c973
URL: https://academic-career.lovable.app/
GitHub: https://github.com/HelpiScribe/academic-career

Custom Domain deploy: https://www.helpiscribe.com/

Please help on how to resolve this, as you always do.

Warm regards,
Emmanuel

[bytaesu]

1. If it’s a production state, ensure that the environment variables are correctly configured. (Based on the site you provided, it seems to be deployed on Vercel. I recommend using the Vercel integration available on the Supabase dashboard.)

2. Use the wildcard for the deployed site as well. (e.g. " https://www.helpiscribe.com/** ", " https://academic-career.lovable.app/** ", " https://helpiscribe.vercel.app/** " ...)

3. For the Site URL, set the deployed domain, and for the development environment, handle it by adding the redirect URL.

I don’t think the “Invalid API Key” error is caused by the Redirect URL configuration. In my personal opinion, please check (1).

[bytaesu]

1. Check if you are using the environment variables correctly.
2. Check if there are any typos in the environment variables.
3. Check if you are using the correct Supabase URL and key values.
4. Do not use examples directly. (Make your own judgment based on your product.)

[HelpiScribe]

I have followed all your instructions/guide. This is what I get:

I don't know what to do again.

[bytaesu]

It doesn’t seem to be a Supabase Auth error message.
This time, I won’t be able to assist you. It’s difficult to provide answers for every situation.

[HelpiScribe]

Thanks for your support! Lovable team told me to disconnect and reconnect, also add up to your instruction. Now its working fine. You can check it out. I truly appreciate your promptness!

[bytaesu]

That's good news 🙂