Frequently Asked Questions

MTProto is the official encryption protocol developed by Telegram. An MTProto proxy acts as an intermediary server between your device and Telegram servers, allowing you to bypass restrictions and blocks.

Yes, all proxies listed on KakFix are completely free. We do not charge for access to our proxy catalog or checker tool.

Our parser checks every proxy every 15 minutes. It verifies availability, measures ping, and determines the server country. The catalog is automatically updated with fresh data.

Click "Connect" on any proxy card in our catalog. Telegram will open with pre-configured proxy settings. Alternatively, you can manually enter the Host, Port, and Secret in Telegram's proxy settings.

If Telegram is blocked in your region, you can use MTProto proxies to restore access. Choose a proxy with low ping for the best experience. Our catalog shows only verified working proxies.

MTProto is Telegram's official encryption protocol. When using MTProto proxies, your traffic between the proxy and Telegram servers remains encrypted. However, the proxy server owner can see your IP address.

Yes, use our Proxy Checker page to verify any MTProto proxy. Enter the Host, Port, and Secret to check availability, ping, and country.

MTProto proxies work on all devices that support Telegram: Android, iOS (iPhone/iPad), Windows, macOS, Linux, and web versions.

Proxies can go offline for various reasons: server downtime, network issues, or the proxy being blocked. Our system automatically detects offline proxies and updates the status.

Choose a proxy with the lowest ping and from a country close to your location. Online status and low ping ensure the best connection quality.