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

# Authentication

- [Single-Factor Authentication](https://api-documentation.autoshares.dev/rest-api/trading-api/authentication/requesting-tokens.md): Perform regular authentication in Autoshares Trader
- [Syntax](https://api-documentation.autoshares.dev/rest-api/trading-api/authentication/requesting-tokens/get_token.md)
- [Two-Factor Authentication](https://api-documentation.autoshares.dev/rest-api/trading-api/authentication/two-factor-authentication.md): Perform two-factor authentication in Autoshares Trader
- [Syntax](https://api-documentation.autoshares.dev/rest-api/trading-api/authentication/two-factor-authentication/syntax.md)