🧙♂️ Insert variables into a URL
Updated at September 22nd, 2025
Table of Contents
When creating a template, you can insert a URL Link . You can add a variable to the end of the URL to customize the link for each recipient.
Please note:
- The variable must be at the very end of the URL.
- The URL must contain at least the domain name, e.g. https://{{url_variable}} does not work, but https://app.getsimio.com/campaigns/{{url_variable}} does
How to pass parameter during API call?
When you trigger your flow via an API call , you can fill in this JSON body
{
"phone": "{{ phone_number }}"
"params": {
"url": "{{ your_variable }}"
}
}
{{ your_variable }} can be either the full link, e.g. https://app.getsimio.com/campaigns/123456789 , or just the variable: 123456789