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Important: Due to EU & UK Payments Regulatory Requirements, an additional security verification via Digital Signatures is required for certain API calls that are made on behalf of EU/UK seller. Please refer to Digital Signatures for APIs to learn more on the impacted APIs and the process to create signature to be included in the HTTP payload.

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.