Curl Post Corvid

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,
2

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 ???