This kind of loop is really common when syncing two apps like Todoist and Notion. What’s happening is that each Zap triggers the other again, creating a chain reaction. The simplest fix is to add a field in both apps, something like “Created by Zapier” or “Source.”When your Zap creates a task in Notion, set the source to “Todoist,” and when it creates one in Todoist, set it to “Notion.” Then in each Zap, add a filter so it only runs if the source is not the other app. That way, a task made by Zap 1 won’t trigger Zap 2 again. If you still need more control, you can use “Updated Item” triggers instead of “New Item,” or even use a tool like Make or n8n for two-way syncs. But for most cases, adding that source field and filter will stop the loop.

@Sadique Chandio Yes, you’ve got it right! Setting your minDate and maxDate exactly as you’ve shown is the correct way to format query string parameters in Zapier. That setup will ensure the API only returns appointments for the specified date. If you’d like it to automatically pull data for the current date (instead of manually updating it), you can use a dynamic date field from your trigger step — for example, by mapping today’s date from the previous step. This keeps your Zap running smoothly without extra maintenance. Looks like CoPilot handled the setup correctly, great work getting this far!

@Ayan Waraich Welcome, Ayan! 👋 Awesome to have a Zapier expert in the community 🙌 Your experience will be super valuable here. Excited to see you explore AI workflows and share your automation insights with everyone — let’s grow together!

@Muhammad Areeb Great to have another AI and Zapier expert in the community 🙌 Love your passion for smart systems and productivity — can’t wait to see the value you’ll bring and the ideas you’ll share with everyone here!