The right way to implement twitter authentication

I have implemented facebook authentication in my application using this guide Similar thing I have to implement with twitter authentication

In twitter authentication when user authenticates in mobile it gives access_token_key and access_token_secret with user_id and screen_name

on web service I need access_token_key, access_token_secret and either user_id or screen_name. when I pass these thing to server to validate user It gives me an error

  [
    {
      "code": 32,
      "message": "Could not authenticate you."
    }
  ]

What did I miss here? Please guide me in this scenario. If there is a another solution or right way

Thank you

via Rushabh Joshi