The Inventory Mapping API is now available for developer testing. Built on GraphQL, it helps sellers create high-quality listings with AI-powered recommendations generated from their existing product data, enhancing listing quality and performance.
Why use this API?
The Inventory Mapping API helps sellers:
- Improve listing quality to boost visibility, buyer trust, and conversions.
- List faster with AI-generated content suggestions that get inventory in front of buyers sooner.
Who is it for?
The Inventory Mapping API is available for the U.S. marketplace and results should only be used for listings on the U.S. site at this time. We’ll notify you as soon as coverage expands to additional marketplaces.
How to get started
- Start integrating with the Inventory Mapping API to help sellers create AI-powered listings faster. Documentation is available here: Inventory Mapping API.
- Use our new GraphQL API Explorer to support your testing.
- Include the mappingReferenceID field for all listings generated or revised with Inventory Mapping API recommendations to quickly diagnose and resolve issues.
- Collect seller feedback on recommendations and use cases to help us improve the product.
* If you need expanded access to support your use cases, you can Apply for an Application Growth Check to scale your integration.
Support & Feedback
We want to make sure your integration goes smoothly, and we welcome your feedback. Here are the best ways to get help as you test the Inventory Mapping API:
- Documentation — Visit Inventory Mapping API for detailed guides and best practices.
- GraphQL Explorer — Use our new GraphQL Explorer to run sample calls and support your testing.
- AI Chatbot — Get quick answers and guidance as you work through your integration. Available on all pages of developer.ebay.com when logged in.
- Developer Technical Support Tickets — Submit a Developer support ticket for technical help. Now free for all developers!