Performance Max
 Performance Max lets you access all Google Ads channels and inventory from a single unified campaign. It helps you optimize performance and work more efficiently, in part by reducing the complexity and overhead needed to manage multiple campaign types. 
  Performance Max campaigns allocate budgets dynamically to the highest-performing channels, including Search, YouTube, Display, Discover, Gmail, and Maps. This helps you get more conversions at the strongest ROI from your budget, and also eliminates the need for you to manage and update budgets across several campaigns.
Business goals
 Configure your campaign to meet specific business objectives 
  Concepts and best practices
 Learn how to create, update, and report on Performance Max campaigns with the Google Ads API 
  Upgrade to Performance Max
 Use information from existing campaigns to create Performance Max campaigns 
  Popular videos
Intro to Performance Max
 Get a tour of Performance Max at a high level from a developer's perspective. 
  Asset Groups
 A Performance Max asset group is made from the images, logos, headlines, descriptions, and videos you add when you create your Performance Max campaign. 
  Assets
 Google Ads automatically mixes and matches your assets based on which Google Ad channel — such as YouTube, Gmail, or Search — your ad is being served. 
  More resources
Get started with the Google Ads API
 Basic concepts to get you started with the Google Ads API platform 
 Conversion management
 Conversion tracking is a critical component of Performance Max 
 Assets
 Learn more about assets in the Google Ads API 
 Code samples
 Examples in several languages to help get you started 
 Provide feedback
 Let us know how we can improve your experience with Performance Max 
 Get help
 Get your questions answered and report issues