Get My ID Bot - AWS Lambda

1. Create a bot


# Open this bot in telegram

https://telegram.me/botfather

# give the commands

/start

/newbot

# give a name to your bot
# you will get a token . SAVE IT!

2. Prepare zip file


   # Open a linux terminal and give this commans to create a lambda function

    mkdir /tmp/bot

    cd /tmp/bot

    pip3 install requests -t .

    wget https://raw.githubusercontent.com/techworldthink/Get-My-ID-BOT---Telegram/main/get_myID.py -O lambda_function.py
    
    replace BOT token

    zip -r /tmp/bot.zip *      

    # save this zip file

3. Create Lambda function


# open aws account
# search lambda
# click on create function
# choose Author from scratch , give function name , select runtime Python 3.8
# click on create function

4. Upload code


# open asw account
# search lambda
# select the function you were created
# Code entry type: Upload a .zip file
# Upload bot.zip

5. Time OUT


# open asw account
# search lambda
# select the function you were created
# select configuration
# select General configuration
# set Timeout 35sec

6. Trigger


# open aws account
# search lambda
# select the function you were created
# select configuration
# select Triggers
# set API Gateway

    API type: HTTP
    Authorization: NONE
    Method: ANY

# set CloudWatch Events

    Rule name           –> get_my_id_bot
    Schedule expression –> rate(1 hour)

8. Register webhook at telegram


# open a linux terminal and type it
# AWS_API_GATEWAY (HOw get?) 
    open aws account
    search lambda
    select the function you were created
    select configuration
    select Triggers
    select API Gateway
    API endpoint = AWS_API_GATEWAY

# Telegram token from https://telegram.me/botfather when you create a bot


AWS_API_GATEWAY=XXX
TELEGRAM_TOKEN=XXX
curl -XPOST https://api.telegram.org/bot$TELEGRAM_TOKEN/setWebhook --data "url=$AWS_API_GATEWAY" --data "allowed_updates=['message','callback_query']"
 
OR use this method to set up hook instead of use commands in terminal

https://api.telegram.org/bot{my_bot_token}/setWebhook?url={url_to_send_updates_to}
https://api.telegram.org/bot{my_bot_token}/getWebhookInfo

10. How to use


# open telegram bot created by you

get telegram ID
/start