Hello Developers,
We will be removing avatar shop search functionality from the following roblox.com endpoint on November 4th, 2020:
https://search.roblox.com/catalog/json
This endpoint will default to searching the library catalog, and you can continue using it for library catalog search.
For avatar shop search, please update any browser plugins or tools to use the new endpoint: External Catalog Queries | Documentation - Roblox Creator Hub.