Connecting Blogger requires setting up your own OAuth app in Google Cloud Console first — Blogger doesn't offer a simple API key like some other platforms. It takes a few extra steps, but only needs to be done once.
Enable the APIs & Services Panel
Go to Google Cloud Console. Create a new project (or select an existing one), then go to APIs & Services → Enabled APIs & Services → + Enable APIs and Services.
Enable the Blogger API
Search for Blogger API and enable it.
Create OAuth Credentials
Go to the Credentials tab and create OAuth Credentials.
Configure the Consent Screen
If it's a new project, you'll be asked to configure the Consent Screen — this also appears if you try to create an OAuth client ID before it's set up. Fill in the basic app information, set the Audience to External, and finish the setup.
Publish the App
Once the consent screen is set up, go to the Audience tab and click Publish App.
Create the OAuth Client ID
Select the application type as Web application and add this Authorized Redirect URI: https://app.someposter.ai/api/social-accounts/blogger/callback.
Copy Your Credentials
Copy the Client ID and Client Secret from Google Cloud, then paste them into SoMePoster's Connect Blogger dialog — it includes the same setup guide for reference.
Sign In and Grant Access
When you click Save & Connect, SoMePoster redirects you to the Google login screen. Sign in to your account and make sure to check Manage your Blogger account in permissions.
