Curl Post Corvid

Hi everyone!!
Good day!

What I am trying to do is to know how I can change this →

curl -X POST -H "api_key: <your_pushengage_api_key>" -H "Content-Type: application/x-www-form-urlencoded" -d 'notification_title=this is title of notification&notification_message=this is message of notification&notification_url=http://www.example.com&image_url=your_image_path/image.png' "https://api.pushengage.com/apiv1/notifications"

Into Corvid form…

I just converted the above curl into JSON form…
But I dont know if it is any good!!

The JSON form, I got →

{
    "url": "https://api.pushengage.com/apiv1/notifications",
    "raw_url": "https://api.pushengage.com/apiv1/notifications",
    "method": "post",
    "headers": {
        "api_key": "<your_api_key>",
        "Content-Type": "application/x-www-form-urlencoded"
    },
    "data": {
        "notification_title": "this is title of notification",
        "notification_message": "this is message of notification",
        "notification_url": "http://www.example.com",
        "image_url": "your_image_path/image.png"
    }
}

Thanks!!

I ended up here →

fetch("https://api.pushengage.com/apiv1/notifications", {
            method: 'post',
            headers: {
                Api_key: "xxxxxxx",
 "Content-Type": "application/x-www-form-urlencoded"
            },
            body: "notification_title=this is title of notification¬ification_message=this is message of notification¬ification_url=https://ajithkrr.wixsite.com/xxxxx&image_url=xxxxx.jpg"
        })
        .then((httpResponse) => {
            console.log(httpResponse);
        })
        .catch((err) => {
            console.log("err" + err);
        });

Any idea what is wrong here ???