Google OAuth setup for access to the advertising account

Project: WordPress plugin, integration with Google Ads API
Goal: set up OAuth authorization to access the user's advertising account via Google, verify existing code, and if necessary, refine Google Console settings and the plugin itself.

Task Description:

1. Check the current plugin code (several files) that implements Google OAuth.

2. Configure Google Cloud Console (OAuth 2.0 credentials, scopes, consent screen) to pass moderation and obtain production access.

3. Verify redirects and test authorization on a local server (localhost) — make adjustments if necessary.

4. Ensure that after OAuth authorization, all necessary tokens and permissions are obtained to access Google Ads accounts via API.

5. Provide a brief instruction for transferring settings to production.

Requirements for the freelancer:

✅ experience with Google API / OAuth
✅ understanding of Google Ads account management
✅ experience with WordPress plugins (PHP)
✅ ability to test integrations on a local server

What I provide:

• archive with the necessary plugin files

• access to a test Google account

• test API keys

Expected outcome:

✅ fully functional OAuth flow (authorization, token retrieval)
✅ tested and verified plugin code