Microservices

Use the requests library in Python to send HTTP requests to an API, process the response, e.g. check status code, parse JSON data. Example: response = requests.get(url); data = response.json() if response.status_code == 200 else print("Request failed").

Send messages on Telegram using the python-telegram-bot library by installing it, creating a bot object with token, getting chat_id of last message received, and calling bot.send_message(chat_id, text). Check library's documentation for further details.

"Use the schedule library in Python to schedule tasks to run periodically by installing the library, defining a function to be run, scheduling the function using schedule.every(interval).unit.do(function), running pending jobs using a while loop, and giving the CPU a break using time.sleep(1)."

Send SMS in Python using a third-party SMS API like Twilio or Nexmo, by installing their library, obtaining account SID and Auth Token, creating a client object, and sending an SMS using Client.messages.create(body, from_, to) function. Check API documentation for further details.

Build an API in Python using a web framework such as Flask or Django by defining endpoints, writing functions for handling requests, mapping functions to endpoints, starting the server and testing the API by sending requests to endpoints.

Use Flask in Python for building web applications by installing Flask, importing the Flask module, creating an instance of the Flask class, defining routes and the corresponding request handlers, and running the application using the run() method.