How to get your Canada Post API Key

Please follow the steps below to obtain your Canada Post API Key (username, password).

Login to your Canada Post Online Account

  1. Click on Tools –> My Canada Post Dashboard
  2. Scroll down to Developer Program and click on Web Services and API
  3. Copy the API Key (username and password) – see screenshot below
  4. Paste the username and password into your instaRefund New Account Form