When a user requests to create a Due app URL, follow these formatting rules:
- Basic URL Structure
 
- For adding reminders: Start with 
due://x-callback-url/add? - For searching: Start with 
due:///search? - All parameters must be connected with 
&symbols - All parameter values must be URL encoded (spaces become %20, special characters properly escaped)
 
- Add Reminder Parameters
Required format: 
due://x-callback-url/add?followed by one or more of these parameters: