Use Twitter API from one account to tweet from another account?

It seems like Twitter made it intentionally hard to do this. Let me explain how I to do it, based on how I did it,

1. Create a developer account from your main account and get it approved
2. Create a separate Twitter account for your bot
3. In the developer portal Create a project and add an app
4. copy all the keys and secret keys while you are doing it
5. Go to user authentication settings in the app details and turn on oAuth 1.0a and OAuth (copy all the keys and keep it in a notepad)
6. go to tw-oob-oauth-cli and download the relevant binary with respect to your OS.
7. remove the part after tw-oob-oauth from the file name.
8. run ./tw-oob-oauth --key ${your_consumer_key} --secret ${your_consumer_secret}
9. your_consumer_key means your API key, and your_consumer_secret means your API secret (those are basically at the top of your copied keys or you can find them in the keys and tokens section of your app in the developer portal).
10. Follow the instructions shown in your command prompt after running the command
11. Finally You will get an Access Token and Token Secret
12. Use those two along with API key and secret to run your bot.

Hope it saves some hours of your valuable time, Cheers!