{
  "Version": "12.4.1",
  "DestinationType": "URLShortener",
  "RequestMethod": "POST",
  "RequestURL": "http://yourls.org/yourls-api.php",
  "Body": "MultipartFormData",
  "Arguments": {
    "signature": "Your signature",
    "action": "shorturl",
    "url": "$input$",
    "format": "simple"
  }
}