Get-twitchuser

function Get-TwitchStream
{

    param(
        [Parameter(
            Position=0,
            Mandatory=$true,
            ValueFromPipeline=$true
        )]
        [string[]]$streamers)
    process{
        foreach($streamer in $streamers)
        {

            #set headers for web request
            $headers= @{}
            $headers["Accept"]= "application/vnd.twitchtv.v5+json"
            ##################### ADD YOUR TWITCH API CLIENT ID BELOW ###########################
            $headers["Client-ID"] =  #<--------insert your Client ID here
            ##################### ADD YOUR TWITCH API CLIENT ID ABOVE ###########################

            #get user Id from user name
            $userIdJSON =  Invoke-WebRequest "https://api.twitch.tv/kraken/users?login=$streamer" -Method Get -Headers $headers -UseBasicParsing| ConvertFrom-Json
            $userId = $userIdJSON.users._id


            #user ID to find if users stream is online or not, then if it is go to stream


            $stream_info= Invoke-WebRequest "https://api.twitch.tv/kraken/streams/$userId"  -Method Get -Headers $headers -UseBasicParsing| ConvertFrom-Json

            #check if stream exists
            if($stream_info.stream)
            {
                #check if stream is live
                if($stream_info.stream.stream_type="live")
                {
                    #open live stream in browser
                    Start-Process -FilePath "https://www.twitch.tv/$streamer"
                }
            }

        }

    }

}


#examples using an array of streamers you want watch

#IMPORTANT: REMEMBER THAT IF THE STREAMERS ARE NOT LIVE THEY WILL NOT OPEN IN BROWSER



$streamers = "ninja" , "drdisrespectlive", "bmkibler","summit1g"

#example 1 : single streamer , ninja
Get-TwitchStream -streamers $streamers[0]

#example 2 : multiple streamers
Get-TwitchStream -streamers $streamers

#example 3 : multiple streamers pip
$streamers|Get-TwitchStream