https://tmmwiki.com/index.php/NATS4_REST_API_Adtool_Categories
NATS4 REST API Adtool Categories - TMM Wiki
rest api adtoolcategories tmm
https://serpapi.com/ebay-inline-categories
eBay Inline Categories API - SerpApi
Scrape eBay Inline Categories with SerpApi's eBay Inline Categories API. Category title, link, and more available.
ebay inlinecategories api
https://developers.yumpu.com/api/document-categories
Document categories | API
categories apidocument