# Page Not Found

The URL `getting-started-1/securing-embeddable-uis` does not exist.

You might be looking for one of these pages:
- [5a. Securing Embedded UIs Using HMAC (deprecated)](https://docs.payengine.co/developer-docs/getting-started-1/securing-embedded-uis-merchant-session/securing-embeddable-uis.md)
- [5. Securing Embedded UIs](https://docs.payengine.co/developer-docs/getting-started-1/securing-embedded-uis-merchant-session.md)
- [1. Creating User Accounts](https://docs.payengine.co/developer-docs/getting-started-1/getting-started.md)
- [7. Custom styling the Web-Components](https://docs.payengine.co/developer-docs/getting-started-1/styling-web-component.md)
- [6. Loading the frontend library](https://docs.payengine.co/developer-docs/getting-started-1/frontend-frameworks.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.payengine.co/developer-docs/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.payengine.co/developer-docs/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/developer-docs/getting-started-1/securing-embedded-uis-merchant-session/securing-embeddable-uis.md`)
- Use `Accept: text/markdown` header for content negotiation