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

# API Reference

- [Authentication](https://docs.payscore.com/api-reference/authentication.md)
- [Applicant Groups](https://docs.payscore.com/api-reference/applicant-groups.md)
- [Reports](https://docs.payscore.com/api-reference/reports.md)
- [Models](https://docs.payscore.com/api-reference/models.md)