2022Q4_JS - YouTube API Test

(() => {
    const body = {
        "context": {
            "client": {
                "clientName": "WEB",
                "clientVersion": "2.20221122.06.00",
            }
        },
        "continuation": "Eg0SC3F5Y3FGMUNXY1hnGAYyJSIRIgtxeWNxRjFDV2NYZzAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D"
    };

    fetch("https://www.youtube.com/youtubei/v1/next?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false", {
        "referrer": "https://www.youtube.com/watch?v=qycqF1CWcXg",
        "referrerPolicy": "origin-when-cross-origin",
        "body": JSON.stringify(body),
        "method": "POST",
        "mode": "cors",
        "credentials": "include"
    }).then(
        r => r.json()
    ).then(
        r => console.log(r.onResponseReceivedEndpoints[1].reloadContinuationItemsCommand.continuationItems[0].commentThreadRenderer.comment.commentRenderer.authorText.simpleText)
    );
})();