How to get hx-get URL in client template?

[godsarmy]

I help our team to implement a simple GUI based on the restapi. I use htmx + client template (nunjucks) + bootstrap to render the page which look pretty good to me. Due to our business logic, i can not change parameter and payload of restapi. But nunjucks template works pretty good to transform json into html dynamically.

But i meet one issue recently. Once a hx-get is triggerd, I need to render dynamic html with mixture of response json payload and parameter in URL of hx-get. For sure i can not change restapi to add parameter in the return json payload. Is there any extension or event that i can use in conjunction with client template to realize this? I do not mind to write some simple javascript code but i really want to know what is the cleanest way to implement this.

e,g.
<div hx-get="/api/object?value=foobar">

How could i render client template with title <div>foobar</div>?

Thank you.