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https://github.com/amarnathcjd/gogram

Full-native implementation of MTProto protocol on Golang.
https://github.com/amarnathcjd/gogram

awesome botapi client go gogram golang hacktoberfest hacktoberfest-accepted hacktoberfest2023 mtproto mtproxy tdlib tdlib-go telegram telegram-api telegram-mtproto tg userbot userbot-go

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Full-native implementation of MTProto protocol on Golang.

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README

        



Gogram



modern golang library for mtproto



documentation
 • 
releases
 • 
telegram chat



[![GoDoc](https://godoc.org/github.com/amarnathcjd/gogram?status.svg)](https://godoc.org/github.com/amarnathcjd/gogram)
[![Go Report Card](https://goreportcard.com/badge/github.com/amarnathcjd/gogram)](https://goreportcard.com/report/github.com/amarnathcjd/gogram)
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⭐️ Gogram is a modern, elegant and concurrent MTProto API
framework. It enables you to easily interact with the main Telegram API through a user account (custom client) or a bot
identity (bot API alternative) using Go.



> Gogram is currently in its stable release stage. While there may still be a few bugs, feel free to use it and provide feedback if you encounter any issues or rough edges. 😊

## setup

please note that gogram requires Go 1.18 or later to support go-generics

```bash
go get -u github.com/amarnathcjd/gogram/telegram
```

## quick start

```golang
package main

import "github.com/amarnathcjd/gogram/telegram"

func main() {
client, err := telegram.NewClient(telegram.ClientConfig{
AppID: 6, AppHash: "",
})

if err != nil {
log.Fatal(err)
}

client.Conn()

client.LoginBot("") // or client.Login("") for user account, or client.AuthPrompt() for interactive login

client.On(telegram.OnMessage, func(message *telegram.NewMessage) error { // client.AddMessageHandler
message.Reply("Hello from Gogram!")
return nil
}, telegram.FilterPrivate) // waits for private messages only

client.Idle() // block main goroutine until client is closed
}
```

- **[sample modular bot](https://github.com/AmarnathCJD/JuliaBot.git)**: a simple modular bot built using gogram with plugins support.
- **Try out Live Demo** at **[JuliaBot](https://t.me/rustyDbot)**.

## support dev

If you'd like to support Gogram, you can consider:

- become a github sponsor
- star this repo :) ⭐

## key features



  • ready: 🚀 install gogram with go get and you are ready to go!


  • easy: 😊 makes the telegram api simple and intuitive, while still allowing advanced usages.


  • elegant: 💎 low-level details are abstracted and re-presented in a more convenient way.


  • fast: ⚡ backed by a powerful and concurrent library, gogram can handle even the heaviest workloads.


  • zero dependencies: 🛠️ no need to install anything else than gogram itself.


  • powerful: 💪 full access to telegram's api to execute any official client action and more.


  • feature-rich: 🌟 built-in support for file uploading, formatting, custom keyboards, message editing, moderation tools and more.


  • up-to-date: 🔄 gogram is always in sync with the latest telegram api changes and additions (tl-parser is used to generate the api layer).

#### Current Layer - **194** (Updated on 2024-11-20)

## doing stuff

```golang
// sending a message

client.SendMessage("username", "Hello from Gogram!")

client.SendDice("username", "🎲")

client.On("message:/start", func(m *telegram.NewMessage) error {
m.Reply("Hello from Gogram!") // m.Respond("...")
return nil
})
```

```golang
// sending media

client.SendMedia("username", "", &telegram.MediaOptions{ // filename/inputmedia,...
Caption: "Hello from Gogram!",
TTL: int32((math.Pow(2, 31) - 1)), // TTL For OneTimeMedia
})

client.SendAlbum("username", []string{"", ""}, &telegram.MediaOptions{ // Array of filenames/inputmedia,...
Caption: "Hello from Gogram!",
})

// with progress
var pm *telegram.ProgressManager
client.SendMedia("username", "", &telegram.MediaOptions{
Progress: func(a,b int) {
if pm == nil {
pm = telegram.NewProgressManager(a, 3) // 3 is edit interval
}

if pm.ShouldEdit(b) {
fmt.Println(pm.GetStats(b)) // client.EditMessage("", "", pm.GetStats())
}
},
})
```

```golang
// inline queries

client.On("inline:", func(iq *telegram.InlineQuery) error { // client.AddInlineHandler
builder := iq.Builder()
builder.Article("", "", "", &telegram.ArticleOptions{
LinkPreview: true,
})

return nil
})
```

```golang
// callback queries

client.On("callback:", func(cb *telegram.CallbackQuery) error { // client.AddCallbackHandler
cb.Answer("This is a callback response", &CallbackOptions{
Alert: true,
})
return nil
})
```

For more examples, check the **[examples](examples)** directory.

## features

- [x] basic mtproto implementation (layer 184)
- [x] updates handling system + cache
- [x] html, markdown parsing, friendly methods
- [x] support for flag2.0, layer 147
- [x] webrtc calls support
- [ ] documentation for all methods
- [x] stabilize file uploading
- [x] stabilize file downloading
- [ ] secret chats support
- [ ] cdn dc support
- [x] reply markup builder helpers
- [x] reimplement file downloads (more speed + less cpu usage)

## known issues

- [x] ~ file download, is cpu intensive
- [x] ~ open issues if found :)
- [ ] ~ enhance peer caching.

## contributing

Gogram is an open-source project and your contribution is very much appreciated. If you'd like to contribute, simply fork the repository, commit your changes and send a pull request. If you have any questions, feel free to ask.

## License

This library is provided under the terms of the [GPL-3.0 License](LICENSE).