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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 by EU/UK sellers. 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.

  • OpenAPI Specification - Version 2.0 for all of our RESTful APIs will no longer be available starting April 5, 2023. We will continue leveraging OpenAPI Specification - Version 3.0 for new features in our RESTful APIs.

The Developer APIs provide capabilities that give developers insights into their API integrations. For example, the Developer Analytics API provides key information about your application's API usage and how that compares with the rate limits established for each API or API method.

Available Developer APIs

The Developer APIs provide tools that give developers insights into their API integrations. The APIs are designed to let you review user and application specific data that can help you update and maintain your eBay applications.

Available Developer APIs are briefly discussed below:

Name Description API Reference Release Notes
Analytics API Provides call-limit and call usage data.
Client Registration API Registers a new third-party financial application with eBay.
Key Management API Creates encrypted keypairs that are required when creating digital signatures for eBay APIs which access confidential financial information.