Put all your completed tasks in a Google Spreadsheet

First, we need to connect Todoist and Google Sheets to IFTTT.

• 

  Create IFTTT account.

  Create IFTTT account if you don't have one.

• 

  Connect Todoist to IFTTT.

  Give IFTTT access to your Todoist account, using Todoist credentials.

• 

  Connect Google Sheets to IFTTT.

  Give IFTTT access to your Google Sheets account, using Google Sheets credentials.

Next, we need to create a workflow automation scenario using graphical no-code web interface of IFTTT.

• 

  Set up a Trigger action for Todoist

  Choose the following trigger: New completed task (This Trigger​ ​fires every time a task is marked as​ ​completed in Todoist.).

• 

  Then set up an Action for Google Sheets

  Choose this action: Add row to spreadsheet (This action will add a single row to the bottom of the first worksheet of a spreadsheet you specify. Note: a new spreadsheet is created after 2000 rows.).

Finally, we need to test this automation and publish it.

• 

  Customize data flow

  Configure the data that is exchanged between Todoist and Google Sheets.

• 

  Test the workflow and turn it on for production use

  Test your scenario and publish to production. Now you have an automatic workflow, that will Put all your completed tasks in a Google Spreadsheet!