# Methods

> Use Pinnacle helper methods to process webhooks, upload files, and connect voice WebSockets.

Helper methods handle common preparation steps before you send a message.

  ### [Voice WebSockets](/methods/voice-websockets)
    Connect to calls, send commands, and manage stream reconnections.
  
  ### [Process content](/methods/process)
    Convert supported content into a form ready for Pinnacle messaging APIs.
  
  ### [Upload from a path](/methods/upload-from-path)
    Upload a local file and use the returned asset in a message.