> For the complete documentation index, see [llms.txt](https://docs.bondex.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bondex.app/api-reference/openapi-documentation/silent-filter-failures.md).

# Silent Filter Failures

Invalid `tag` or `country` values do **not** produce errors. The API returns a valid 200 response with zero matching jobs. Always validate filter inputs on the client side.