Can I fetch a phone number from Twitter Digits callback?

Question

Is it possible to fetch user's phone number from Twitter Digits callback? I'm using http version and javascript to send SMS with twitter digits.

I only see next information response headers:

 {"oauth_echo_headers":{"X-Verify-Credentials-Authorization":"OAuth oauth_consumer_key=\"gmoaaZhEG88hMQUdpWHnF1IAz\", oauth_nonce=\"3375731039-FmyAQgjhQG9rljUaXO3jBbiryF7dFQHeVL5oxu4gmoaaZhEG88hMQUdpWHnF1IAz1437035638029\", oauth_signature=\"TTbPlgipWdaNCSblfx0qznz%2B2Fc%3D\", oauth_signature_method=\"HMAC-SHA1\", oauth_timestamp=\"1437035638\", oauth_token=\"3375731039-FmyAQgjhQG9rljUaXO3jBbiryF7dFQHeVL5oxu4\", oauth_version=\"1.0\"","X-Auth-Service-Provider":"https://api.digits.com/1.1/sdk/account.json"}}

Answer 1

Once you receive the credentials authorization header, you can query the server directly to receive attributes from the Digits service. Per the docs:

/* Validate and log user in. */
function onLogin(loginResponse){
  // Send headers to your server and validate user by calling Digits’ API
  var oAuthHeaders = loginResponse.oauth_echo_headers;
  var verifyData = {
    authHeader: oAuthHeaders['X-Verify-Credentials-Authorization'],
    apiUrl: oAuthHeaders['X-Auth-Service-Provider']
  };

  $.post('/verify', verifyData)
    .done(function(){ window.reload(); });
}

You can see a sample of this in action in the Cannonball web demo.

Answer 2

May be its late but it can easily be achieved by putting following code wherever you want to fetch phone number:

String phone = Digits.getActiveSession().getPhoneNumber();