The category tool offers a structured view on the eBay category hierarchy, and provides detailed insight on each of the categories.
The tool support mutliple eBay sites, and is fully searchable.
Either by drilling through the hierarchy, or by searching via keyword or ID, the relevant category detail can be located
The category detail includes data on which item specifics are required, recommended, and recommended values. The data also includes if the category supports fitment data.
This data can be exported as CSV or XML.