---
title: Methods
description: What do you want to do?
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# What do you want to do?  
[Go back to API documentation index](..)  

[Go to the old code-version method index](api_README.md)  

* [Logout](https://docs.madelineproto.xyz/logout.html)

* [Login](https://docs.madelineproto.xyz/docs/LOGIN.html)

* [Change 2FA password](https://docs.madelineproto.xyz/update_2fa.html)

* [Get all chats, broadcast a message to all chats](https://docs.madelineproto.xyz/docs/DIALOGS.html)

* [Get the full participant list of a channel/group/supergroup](https://docs.madelineproto.xyz/get_pwr_chat.html)

* [Get full info about a user/chat/supergroup/channel](https://docs.madelineproto.xyz/get_full_info.html)

* [Get info about a user/chat/supergroup/channel](https://docs.madelineproto.xyz/get_info.html)

* [Get info about the currently logged-in user](https://docs.madelineproto.xyz/get_self.html)

* [Upload or download files up to 1.5 GB](https://docs.madelineproto.xyz/docs/FILES.html)

* [Make a phone call and play a song](https://docs.madelineproto.xyz/docs/CALLS.html)

* [Create a secret chat bot](https://docs.madelineproto.xyz/docs/SECRET_CHATS.html)