Using the New API and getting Invalid OAuth token

API
4

The original token is one you can get yourself using a tool like This One Here. You use this token to get an “access token” but since it’s all public data you can just re-use the original token for your account to lookup info such as the channels endpoint without user-specific authentication.

I’ve included a Code Sample Below from one of my bots.

Twitch.prototype.authenticate = function (callback) {
    const opts = {
        url: 'https://id.twitch.tv/oauth2/validate',
        headers: {
            'Authorization': `Bearer ${<Original_OAuth_Token>}`,
            'Client-ID': `${<Client ID>}` //Client-ID from your dev portal
        }
    };
    request(opts, function (error, response, body) {
        if (!error && response.statusCode == 200) {
            const output = JSON.parse(body);
            return callback(null, output);
        } else (
            console.log(`ERROR WITH AUTHENTICATE! ${response}`)
        )
    });
}

Twitch.prototype.channels = function (userID, callback) {
    const that = this;
    this.authenticate(function (err, output) {
        const opts = {
            url: `https://api.twitch.tv/helix/channels?broadcaster_id=${userID}`,
            headers: {
                'Authorization': `Bearer ${<Original_OAuth_Token>}`,
                'Client-ID': `${output.client_id}` // New Client-ID
            }
        };
        request(opts, function (error, response, body) {
            if (!error && response.statusCode == 200) {
                const info = JSON.parse(body);
                return callback(null, info.data[0]);
            } else (
                console.log(response)
            )
        });
    });
    }