eBay developer documentation center

View documentation for the eBay Web Services.

eBay Shopping API

Core Documentation

• All Tutorials: Start working with the API. »
• Call Reference: Browse all calls and the fields they use.
• Getting Started Guide: A quick overview of the Shopping API and what you can do with it.
• Release Notes: View enhancements in each bi-weekly release.

Complete Docs

• Download latest docs: Download the latest core set of docs in one large zip file.
• Doc Archive Page: Find docs for an older version of the API.

eBay Trading API

Core Documentation

• All Tutorials: Start working with the API. »
• Input/Output Reference: Browse all calls and the fields they use.
• eBay Trading Web Services Guide (HTML) or (PDF): How the Trading API works. Learn workflows; find call samples.
• Release Notes: View enhancements in each bi-weekly release.

Complete Docs

• Download latest docs: Download the latest core set of docs in one large zip file.
• Doc Archive Page: Find docs for an older version of the API.

Research API for eBay (powered by DataUnison)

These links take you to the DataUnison site »

• PHP: (URL/XML) Tutorial: Retrieving pricing info for keywords with GetPriceResearch
• Research API Reference: Browse all calls and the fields they use.
• Release Notes: View enhancements in each release.