Trying to update a chrome extension but get a "OAuth token is missing"

Hi
Can someone help ?
I changed everything relative to kraken API but I still have this error.

Here is my background.js :

var audio = new Audio(“sounds/pull-out.ogg”);

function pushNotification(id, title, message, iconUrl) {

** chrome.notifications.create(id, {**
** type: “basic”,**
** title: title,**
** message: message,**
** iconUrl: iconUrl**
** });**
}

function checkStream(){
** $.ajax({**
** type: “GET”,**
** dataType: “json”,**
** cache: false,**
** url: “https://api.twitch.tv/helix/streams/” + “?user_id=” + config.user_id,**
** headers: {**
** 'Client-ID: ****************’,
** 'Authorization: Bearer *******
** }

** success : function(data){

** if (data.stream != null) {

** chrome.browserAction.setBadgeText({text: “LIVE”});

** chrome.browserAction.setBadgeBackgroundColor({color: config.default_color});

** chrome.browserAction.setTitle({title: config.name + " - Online"});

** if (!alreadyCheck) {**
** pushNotification(config.name, "Hey, I’m online - " + data.stream.channel.display_name, “I’m playing “+ data.stream.channel.game +”, join me on twitch.”, “img/icon_128.png”);**
** audio.play();**
** alreadyCheck = true;**
** }**

** }else{**
** chrome.browserAction.setBadgeText({text: “”});**
** chrome.browserAction.setTitle({title: config.name + " - Offline"});**
** }**
** }**
** });**
}

checkStream();
setInterval(checkStream, 1200);

Thank’s !

Helix requires a token to call it

You don’t have a token.

For a browser extension the likely accepted authentication method is implcit auth: Getting Tokens: OAuth | Twitch Developers

Thank’s for your answer.
I already checked the doc but I’m not a dev and I’m not sure about what I should do.

I also have a config.js with

var config = {
name: “",
user_id: "
”,
clientID: “****************”, //
default_color: “#c23131”,
token:"**************************",
headers: {
‘Authorization’: Bearer ${token},
‘Client-ID’: clientId

The bearer shouldn’t be hardcoded as it will expire.

Either the token is invalid, expired, or it’s not passing to your ajax function as you expect.

So debug it