The Telegram Gateway API allows any business, app or website to send authorization codes through Telegram instead of traditional SMS – offering a powerful and convenient way to lower costs while increasing the security and delivery speed of your codes to Telegram’s 1 billion monthly active users.

Obtaining api_id. In order to obtain an API id and develop your own application using the Telegram API you need to do the following: Sign up for Telegram using an official application. Log in to your Telegram core: https://my.telegram.org. …

The Bot API server source code is available at telegram-bot-api. You can run it locally and send the requests to your own server instead of https://api.telegram.org. If you switch to a local Bot API server, your bot will be able to: Download files without a size limit. Upload files up to 2000 MB.

Creating a bot is streamlined by Telegram’s Bot API, which gives the tools and framework required to integrate your code. To get started, message @BotFather on Telegram to register your bot and receive its authentication token.

At its core, you can think of the Telegram Bot API as software that provides JSON-encoded responses to your queries. A bot, on the other hand, is essentially a routine, software or script that queries the API by means of an HTTPS request and waits for a response.

Library for accessing Telegram Bot API, with batteries for building complex bots included. https://github.com/mr-linch/go-tg Telegram Bot API: Go implementation .

Use contacts.addContact to add Telegram contacts without actually using their phone number. contacts.resetSaved Removes all contacts without an associated Telegram account.

Versioning in the API is supported by so-called TL layers. The need to add a new object constructor or to add/remove a field in a constructor creates a backwards compatibility problem for previous versions of API clients.

To help you with working on production DCs, logins with the same phone number with which the api_id was registered have more generous flood limits. We are authorized. As a result of authorization, the client key, auth_key_id, becomes associated with the user, and each subsequent API call with this key will be executed with that user's identity ...

The protocol is designed for access to a server API from applications running on mobile devices. It must be emphasized that a web browser is not such an application. The protocol is subdivided into three virtually independent components: