Use python 3 to add member from Group A to Group B (migrate member of your group)

• Environment of python 3 (Linux, Window)
• Need about 20 accounts to run (Avoid block account Telegram)
• Each account need in Source Group and Target Group
• Notice you region phone
• Your group is Supper group

https://www.wikihow.com/Convert-a-Telegram-Group-to-a-Supergroup-on-PC-or-Mac

• Step 1: Install package telethon

pip install telethon

• Step 2: Create file config.json Copy file config.json from config.example.json

{
	"group_target": 1398120166, --> id target group
	"group_source": 1490302444, --> id source group
	"accounts": [ --> array account
		{
			"phone": "+84XXXX",
			"api_id": 1234566,
			"api_hash": "57c6f3c72c2f21676d53be2eXXXXXX"
		}
	]
}

group_target and group_source: after run get_data.py and check file in data/group accounts: list account Telegram; each phone, create app in https://my.telegram.org/apps and have api_id, api_hash

• Step 3: After have file config.json, run python init_session.py, enter phone and the code you received

• Step 4: run python get_data.py to get data of group, data user and save file in folder data

{
    "user_id": "847587728",
    "access_hash": "2393668282771176567",
    "username": "None"
}

One group have one list user (list username), but each account Telegram have list User (difference user_id, access_hash). Use user_id and access_hash to add member, so you need get list user of each account Telegram. Note: Use username have also use to add member, but something use not have username

After run get data, check again file in data/group and edit file config to change group_target, group_source, which you want to add.

• Step 5: run python add_member.py to add member from group_source to group_target Logic:
  • after add 1 member, sleep 2 minutes
  • each account add 35 member --> sleep 15 minutes
  • Remove account when Exception Flood
  • Break if don't have account

Note: If your account blocked, get link https://web.telegram.org/#/im?p=@SpamBot and chat /start to see time released

Done!

Because some people interesting my repository create some issue, inbox Telegram. I don't have time to solve it, so I update your script to be good. I will open issue and try to resolved it. But some thing about basic language python, please search Internet before create issue! Thanks!