> For the complete documentation index, see [llms.txt](https://docs.driffle.com/driffle-seller-api-legacy/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.driffle.com/driffle-seller-api-legacy/faq.md).

# FAQ

- [Cannot use the API, it throws 401/403/404 errors](https://docs.driffle.com/driffle-seller-api-legacy/faq/cannot-use-the-api-it-throws-401-403-404-errors.md)