Step 1:
Go to to download the Schedule Manager for Mac

Step 2:
Click on New Open Document icon to create a new scheduled task

Step 3:
Go to Quickstart and click on Update IP Address on the left tab
Copy the unique URL shown under IP Update API


Step 4:
i: Enter a Title for this task
ii: Enter a start Date and Time
iii: Under Document to Open: paste in the IP Update API URL address
iv: for Application to launch: choose a internet browser to run (e.g. Safari, or Firefox)
v: Under Operations: check Repeat Every Day
vi: Click OK

Step 5:
And you are done!