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

# API Reference

- [Authentication](https://docs.extracta.ai/api-reference/authentication.md)
- [Supported File Types](https://docs.extracta.ai/api-reference/supported-file-types.md)