Dart

Twilio Send MMS (using Chilkat HTTP)

See more Twilio Examples

Send an outgoing MMS message. The only difference with MMS (as compared with SMS) is that a MediaUrl parameter is added to the POST. This means your image must be accessible on the web -- the Twilio server must be able to download the image from the URL you provide to include it in the MMS mesage to be sent.

Also, see Twilio MMS for more information about MMS.

Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // This example assumes the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  final http = CkHttp();

  // Implements the following CURL command:

  // (See information about using test credentials and phone numbers:  https://www.twilio.com/docs/iam/test-credentials)

  // curl -X POST https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json \
  // --data-urlencode "From=+15005550006" \
  // --data-urlencode "Body=body" \
  // --data-urlencode "To=+15005551212" \
  // -u TWILIO_ACCOUNT_SID:TWILIO_AUTH_TOKEN

  // Use the following online tool to generate HTTP code from a CURL command
  // Convert a cURL Command to HTTP Source Code

  http.login = 'TWILIO_ACCOUNT_SID';
  http.password = 'TWILIO_AUTH_TOKEN';

  final req = CkHttpRequest();
  req.httpVerb = 'POST';
  req.path = '/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json';
  req.contentType = 'application/x-www-form-urlencoded';
  req.addParam('From', '+15005550006');
  req.addParam('Body', 'body');
  req.addParam('To', '+15005551212');
  req.addParam('MediaUrl', 'https://www.chilkatsoft.com/images/starfish.jpg');

  final resp = CkHttpResponse();
  try {
    http.httpReq('https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json', req, resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  final sbResponseBody = CkStringBuilder();
  resp.getBodySb(sbResponseBody);
  final jResp = CkJsonObject();
  jResp.loadSb(sbResponseBody);
  jResp.emitCompact = false;

  print('Response Body:');
  print(jResp.emit());

  // A 201 status code indicates success.
  final respStatusCode = resp.statusCode;
  print('Response Status Code = $respStatusCode');
  if (respStatusCode >= 400) {
    print('Response Header:');
    print(resp.header);
    print('Failed.');
    return;
  }

  // Sample JSON response:
  // (Sample code for parsing the JSON response is shown below)

  // {
  //   "sid": "SM477111c301794f14b11eca5eefd5c350",
  //   "date_created": "Tue, 18 Aug 2020 15:04:47 +0000",
  //   "date_updated": "Tue, 18 Aug 2020 15:04:47 +0000",
  //   "date_sent": null,
  //   "account_sid": "AC2e9b6bc0f51133df24926f07341d3824",
  //   "to": "+15005551212",
  //   "from": "+15005550006",
  //   "messaging_service_sid": null,
  //   "body": "body",
  //   "status": "queued",
  //   "num_segments": "1",
  //   "num_media": "0",
  //   "direction": "outbound-api",
  //   "api_version": "2010-04-01",
  //   "price": null,
  //   "price_unit": "USD",
  //   "error_code": null,
  //   "error_message": null,
  //   "uri": "/2010-04-01/Accounts/AC2e9b6bc0f51133df24926f07341d3824/Messages/SM477111c301794f14b11eca5eefd5c350.json",
  //   "subresource_uris": {
  //     "media": "/2010-04-01/Accounts/AC2e9b6bc0f51133df24926f07341d3824/Messages/SM477111c301794f14b11eca5eefd5c350/Media.json"
  //   }
  // }

  // Sample code for parsing the JSON response...
  // Use the following online tool to generate parsing code from sample JSON:
  // Generate Parsing Code from JSON

  final dateCreated = CkDtObj();
  final dateUpdated = CkDtObj();
  final dateSent = CkDtObj();

  final sid = jResp.stringOf('sid');
  jResp.dtOf('date_created', false, dateCreated);
  jResp.dtOf('date_updated', false, dateUpdated);
  jResp.dtOf('date_sent', false, dateSent);
  final accountSid = jResp.stringOf('account_sid');
  final vTo = jResp.stringOf('to');
  final from = jResp.stringOf('from');
  final messagingServiceSid = jResp.stringOf('messaging_service_sid');
  final body = jResp.stringOf('body');
  final status = jResp.stringOf('status');
  final numSegments = jResp.stringOf('num_segments');
  final numMedia = jResp.stringOf('num_media');
  final direction = jResp.stringOf('direction');
  final apiVersion = jResp.stringOf('api_version');
  final price = jResp.stringOf('price');
  final priceUnit = jResp.stringOf('price_unit');
  final errorCode = jResp.stringOf('error_code');
  final errorMessage = jResp.stringOf('error_message');
  final uri = jResp.stringOf('uri');
  final subresourceUrisMedia = jResp.stringOf('subresource_uris.media');
}