You could leverage Zapier to do this. Their pricing suggests you can make two-step Zaps for free and that's all you'd need. Step 1 - schedule Step 2 - outgoing

You could leverage Zapier to do this. Their pricing suggests you can make two-step Zaps for free and that's all you'd need. Step 1 - schedule Step 2 - outgoing webhook It takes all of 5 minutes to set things up but we have a pro account so I haven't tried the free tier yet.