> For the complete documentation index, see [llms.txt](https://docs.icommerce.co.in/features/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.icommerce.co.in/features/front-end-features/authentication.md).

# Authentication

- [OTP verification](https://docs.icommerce.co.in/features/front-end-features/authentication/otp-verification.md)
- [Login with Google](https://docs.icommerce.co.in/features/front-end-features/authentication/login-with-google.md)
- [Login with Facebook](https://docs.icommerce.co.in/features/front-end-features/authentication/login-with-facebook.md)