> For the complete documentation index, see [llms.txt](https://docs.v2raytun.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.v2raytun.com/for-developers.md).

# For developers

- [Crypto link](https://docs.v2raytun.com/for-developers/crypto-link.md): The application supports encrypted links. Links can be encrypted using RSA-4096. Link encryption is designed to hide the subscription address from the user. After adding an encrypted subscription, the