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  • New Feature: The Inventory Mapping API helps you turn your existing product data into high-quality listings with AI-powered recommendations. Learn more here.
  • Important Update: eBay's API integrations will be modified to address data handling requirements for select developers. Usernames will be replaced with immutable user IDs, and financial data will be protected for certain users. Learn more here.
  • Action required: From early May, API users must include standardized condition details when creating or updating listings. Update your integration to stay compliant. Learn more here.

The Application Growth Check is a free service that the eBay Developers Program provides to its members. During the Application Growth Check process, we critically review all new applications for compliance with the Application Growth Check requirements, at no cost to you.

Requesting an Application Growth Check is required if you want to:

  • Increase the API call limits for your application
  • Use restricted APIs in production

Apply for an Application Growth Check now or learn more about the application growth check in the Request an Application Growth Check section of the Get Started with eBay APIs Guide.