# Page Not Found

The URL `2.7.13/single-sign-on/passwordless/otp-based` does not exist.

You might be looking for one of these pages:
- [OTP Based](https://help.cymmetri.io/single-sign-on/passwordless/otp-based.md)
- [TOTP Based](https://help.cymmetri.io/single-sign-on/passwordless/totp-based.md)
- [FIDO Based](https://help.cymmetri.io/single-sign-on/passwordless/fido-based.md)
- [Consent Based](https://help.cymmetri.io/single-sign-on/passwordless/consent-based.md)
- [WebAuthn Based](https://help.cymmetri.io/single-sign-on/passwordless/webauthn-based.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://help.cymmetri.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://help.cymmetri.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/single-sign-on/passwordless/otp-based.md`)
- Use `Accept: text/markdown` header for content negotiation