Correct WhatsUp

Correct WhatsUp


To solve this task you’ll need to create an account on Twilio (it's absolutely free) to get auth_token and account_sid. Here is a short video that will tell you how to do this. In addition, you’ll need to use the WhatsUp API from Twilio. You can read more about this here.

Oftentimes, when sending a message through WhatsUp, we don’t really bother starting a sentence with a capital letter and ending it with a period. We are in a hurry. But what if the program will correct this for you?

Write a program that will send WhatsUp message with automatically corrected sentences that start with a capital letter, and end with a dot.

Input: Three arguments, all strings: from number, to number and message line.

Output: None.


send_message('whatsapp:+15017122661', 'whatsapp:+15017122662', 'Hi!')
Invalid hot key. Each hot key should be unique and valid
Hot keys:
CheckiO Extensions

CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.

In order to install CheckiO client you'll need installed Python (version at least 3.8)

Install CheckiO Client first:

pip3 install checkio_client

Configure your tool

checkio --domain=py config --key=

Sync solutions into your local folder

checkio sync

(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)

checkio serv -d

Alternatevly, you can install Chrome extension or FF addon

checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium

Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.

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