Send a message to the chat via POST request

API Migration
3

you can join the chat like this:

client.on('connect', function(connection) {
    console.log('WebSocket Client Connected');
    
    connection.sendUTF('CAP REQ :twitch.tv/membership twitch.tv/tags twitch.tv/commands');
    connection.sendUTF('PASS oauth:yfvzjqb705z12hrhy1zkwa9xt7v662');
    connection.sendUTF('NICK myusername');

    connection.sendUTF('JOIN #bar,#foo');
});

can you join with this code?