Outbrain is a leading native advertising platform that places sponsored content across a network of premium publishers worldwide. It is popular with performance marketers running native campaigns focused on content discovery, lead generation, and e-commerce. Outbrain connects via API credentials — you generate an API key from the Outbrain Amplify settings and paste it into TheOptimizer.Documentation Index
Fetch the complete documentation index at: https://theoptimizer.io/docs/llms.txt
Use this file to discover all available pages before exploring further.
Where to Find Your API Credentials
Log in to Outbrain Amplify → go to Account settings → API Settings → generate your API credentials. Copy the API key provided.Connecting to TheOptimizer
Open the Integrations page
From the left-hand menu, go to Integrations. Find the Outbrain card and click Connect →.
Enter Your API Credentials
Enter the credentials requested:
- Integration name — a descriptive label for this connection (e.g. “Outbrain – Main Account”).
- API Key — paste the API key from Outbrain Amplify.

Next Steps
- Connect a tracking platform to bring conversion and revenue data into your campaign reports
