The Telegram MTProto library for Go.

package main

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

func main() {
	client, _ := telegram.NewClient(telegram.ClientConfig{
		AppID:   123456,
		AppHash: "your-app-hash",
		Session: "session.dat",
	})

	if err := client.Connect(); err != nil {
		panic(err)
	}

	client.LoginBot("123:abc")
	client.SendMessage("me", "hello from gogram")
}

package main

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

func main() {
	client, _ := telegram.NewClient(telegram.ClientConfig{
		AppID:   123456,
		AppHash: "your-app-hash",
		Session: "session.dat",
	})

	if err := client.Connect(); err != nil {
		panic(err)
	}

	client.LoginBot("123:abc")
	client.SendMessage("me", "hello from gogram")
}