A simple telegram bot using flask webhook.

open your browser, then open this url:

https://api.telegram.org/bot{bottoken}/setWebhook?url=https://yourdomain.com

change {bottoken} to your bot api token, then url to your domain.

For example, if your bottoken is 111111111:aaaaaaaaaaaaaaaaaaaa, and you domain is https://example.com/tgaaaaaaa. You should go to the following url:

https://api.telegram.org/bot111111111:aaaaaaaaaaaaaaaaaaaa/setWebhook?url=https://example.com/tgaaaaaaa

Attention: There is always a bot word before your token. Besides, Strongly recommend that you set up your webhook to be COMPLEX, such as adding a token after the domain name.

cp config/config.example.json config/config.json

Then change access_token to your telegram bot api token. webhook_url to your bot wehook url. like:

{
    "access_token":"111111111:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "webhook_url":"https://youdomain.com/"
}

./start.sh

for docker compose >= v2:

docker compose up -d

for docker compose < v2:

docker-compose up -d

logging to your nginx-proxy-manager, add a proxy to tgbot:80

You can refer to this blog for more details:

https://www.smartdeng.com/2019/06/24/flask_python-telegram-bot/