Vonage API Developer

Send an SMS

Write the code

Add the following to send-sms.sh:

curl -X "POST" "https://rest.nexmo.com/sms/json" \
  -d "from=$VONAGE_BRAND_NAME" \
  -d "text=A text message sent using the Vonage SMS API" \
  -d "to=$TO_NUMBER" \
  -d "api_key=$VONAGE_API_KEY" \
  -d "api_secret=$VONAGE_API_SECRET"

View full source

Run your code

Save this file to your machine and run it:

sh send-sms.sh

Prerequisites

npm install @vonage/server-sdk

Create a file named send.js and add the following code:

const Vonage = require('@vonage/server-sdk')

const vonage = new Vonage({
  apiKey: VONAGE_API_KEY,
  apiSecret: VONAGE_API_SECRET
})

View full source

Write the code

Add the following to send.js:

const from = VONAGE_BRAND_NAME
const to = TO_NUMBER
const text = 'A text message sent using the Vonage SMS API'

vonage.message.sendSms(from, to, text, (err, responseData) => {
    if (err) {
        console.log(err);
    } else {
        if(responseData.messages[0]['status'] === "0") {
            console.log("Message sent successfully.");
        } else {
            console.log(`Message failed with error: ${responseData.messages[0]['error-text']}`);
        }
    }
})

View full source

Run your code

Save this file to your machine and run it:

node send.js

Prerequisites

Add the following to `build.gradle`:

compile 'com.vonage:client:6.2.0'

Create a class named SendMessage and add the following code to the main method:

VonageClient client = VonageClient.builder().apiKey(VONAGE_API_KEY).apiSecret(VONAGE_API_SECRET).build();

View full source

Write the code

Add the following to the main method of the SendMessage class:

TextMessage message = new TextMessage(VONAGE_BRAND_NAME,
        TO_NUMBER,
        "A text message sent using the Vonage SMS API"
);

SmsSubmissionResponse response = client.getSmsClient().submitMessage(message);

if (response.getMessages().get(0).getStatus() == MessageStatus.OK) {
    System.out.println("Message sent successfully.");
} else {
    System.out.println("Message failed with error: " + response.getMessages().get(0).getErrorText());
}

View full source

Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

  apply plugin: 'application'
  mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.sms with the package containing SendMessage:

gradle run -Pmain=com.vonage.quickstart.sms.SendMessage

Prerequisites

Install-Package Vonage

Create a file named SendSms.cs and add the following code:

using Vonage;
using Vonage.Request;

View full source

Add the following to SendSms.cs:

    vonageApiKey,
    vonageApiSecret
    );

var vonageClient = new VonageClient(credentials);

View full source

Write the code

Add the following to SendSms.cs:

{
    To = toNumber,
    From = vonageBrandName,
    Text = "A text message sent using the Vonage SMS API"
});
Console.WriteLine(response.Messages[0].To);

View full source

Prerequisites

composer require vonage/client

Create a file named send-sms.php and add the following code:

$basic  = new \Vonage\Client\Credentials\Basic(VONAGE_API_KEY, VONAGE_API_SECRET);
$client = new \Vonage\Client($basic);

View full source

Write the code

Add the following to send-sms.php:

$response = $client->sms()->send(
    new \Vonage\SMS\Message\SMS(TO_NUMBER, BRAND_NAME, 'A text message sent using the Nexmo SMS API')
);

$message = $response->current();

if ($message->getStatus() == 0) {
    echo "The message was sent successfully\n";
} else {
    echo "The message failed with status: " . $message->getStatus() . "\n";
}

View full source

Run your code

Save this file to your machine and run it:

php send-sms.php

Prerequisites

pip install vonage

Create a file named send-an-sms.py and add the following code:

client = vonage.Client(key=VONAGE_API_KEY, secret=VONAGE_API_SECRET)

View full source

Write the code

Add the following to send-an-sms.py:

    {
        "from": VONAGE_BRAND_NAME,
        "to": TO_NUMBER,
        "text": "A text message sent using the Nexmo SMS API",
    }
)

if responseData["messages"][0]["status"] == "0":
    print("Message sent successfully.")
else:
    print(f"Message failed with error: {responseData['messages'][0]['error-text']}")

View full source

Run your code

Save this file to your machine and run it:

python send-an-sms.py

Prerequisites

gem install vonage

Create a file named send.rb and add the following code:

client = Vonage::Client.new(
  api_key: VONAGE_API_KEY,
  api_secret: VONAGE_API_SECRET
)

View full source

Write the code

Add the following to send.rb:

client.sms.send(
  from: VONAGE_BRAND_NAME,
  to: TO_NUMBER,
  text: 'A text message sent using the Vonage SMS API'
)

View full source

Run your code

Save this file to your machine and run it:

ruby send.rb

Make a voice call

Prerequisites

Execute the following command at your terminal prompt to create the JWT for authentication:

export JWT=$(nexmo jwt:generate $PATH_TO_PRIVATE_KEY application_id=$NEXMO_APPLICATION_ID)

Write the code

Add the following to make-an-outbound-call.sh:

curl -X POST https://api.nexmo.com/v1/calls\
  -H "Authorization: Bearer "$JWT\
  -H "Content-Type: application/json"\
  -d '{"to":[{"type": "phone","number": "$TO_NUMBER"}],
      "from": {"type": "phone","number": "$VONAGE_NUMBER"},
      "answer_url":["https://raw.githubusercontent.com/nexmo-community/ncco-examples/gh-pages/text-to-speech.json"]}'

View full source

Run your code

Save this file to your machine and run it:

bash make-an-outbound-call.sh

Prerequisites

npm install @vonage/server-sdk

Create a file named make-call.js and add the following code:

const Vonage = require('@vonage/server-sdk')

const vonage = new Vonage({
  apiKey: VONAGE_API_KEY,
  apiSecret: VONAGE_API_SECRET,
  applicationId: VONAGE_APPLICATION_ID,
  privateKey: VONAGE_APPLICATION_PRIVATE_KEY_PATH
})

View full source

Write the code

Add the following to make-call.js:

const ANSWER_URL = 'https://raw.githubusercontent.com/nexmo-community/ncco-examples/gh-pages/text-to-speech.json'

vonage.calls.create({
  to: [{
    type: 'phone',
    number: TO_NUMBER
  }],
  from: {
    type: 'phone',
    number: VONAGE_NUMBER
  },
  answer_url: [ANSWER_URL]
}, (error, response) => {
  if (error) console.error(error)
  if (response) console.log(response)
})

View full source

Run your code

Save this file to your machine and run it:

node make-call.js

Prerequisites

Add the following to `build.gradle`:

compile 'com.vonage:client:6.2.0'

Create a class named OutboundTextToSpeech and add the following code to the main method:

VonageClient client = VonageClient.builder()
        .applicationId(VONAGE_APPLICATION_ID)
        .privateKeyPath(VONAGE_PRIVATE_KEY_PATH)
        .build();

View full source

Write the code

Add the following to the main method of the OutboundTextToSpeech class:

final String ANSWER_URL = "https://nexmo-community.github.io/ncco-examples/talk.json";

client.getVoiceClient().createCall(new Call(TO_NUMBER, VONAGE_NUMBER, ANSWER_URL));

View full source

Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

  apply plugin: 'application'
  mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.voice with the package containing OutboundTextToSpeech:

gradle run -Pmain=com.vonage.quickstart.voice.OutboundTextToSpeech

Prerequisites

Install-Package Vonage

Create a file named MakeOutboundCall.cs and add the following code:

using Vonage;
using Vonage.Request;
using Vonage.Voice;
using Vonage.Voice.Nccos.Endpoints;

View full source

Add the following to MakeOutboundCall.cs:


var creds = Credentials.FromAppIdAndPrivateKeyPath(vonageApplicationId, vonagePrivateKeyPath);

View full source

Write the code

Add the following to MakeOutboundCall.cs:


var answerUrl = "https://nexmo-community.github.io/ncco-examples/text-to-speech.json";
var toEndpoint = new PhoneEndpoint() { Number = toNumber };
var fromEndpoint = new PhoneEndpoint() { Number = vonageNumber };

var command = new CallCommand() { To = new Endpoint[] { toEndpoint }, From = fromEndpoint, AnswerUrl = new[] { answerUrl } };

View full source

Prerequisites

composer require vonage/client

Create a file named text-to-speech-outbound.php and add the following code:

$keypair = new \Vonage\Client\Credentials\Keypair(
    file_get_contents(VONAGE_APPLICATION_PRIVATE_KEY_PATH),
    VONAGE_APPLICATION_ID
);

$client = new \Vonage\Client($keypair);

View full source

Write the code

Add the following to text-to-speech-outbound.php:

$outboundCall = new \Vonage\Voice\OutboundCall(
    new \Vonage\Voice\Endpoint\Phone(TO_NUMBER),
    new \Vonage\Voice\Endpoint\Phone(VONAGE_NUMBER)
);
$outboundCall->setAnswerWebhook(
    new \Vonage\Voice\Webhook(
        'https://raw.githubusercontent.com/nexmo-community/ncco-examples/gh-pages/text-to-speech.json',
        \Vonage\Voice\Webhook::METHOD_GET
    )
);
$response = $client->voice()->createOutboundCall($outboundCall);

var_dump($response);

View full source

Run your code

Save this file to your machine and run it:

php text-to-speech-outbound.php

Prerequisites

pip install vonage

Create a file named make-an-outbound-call.py and add the following code:

client = vonage.Client(
    application_id=VONAGE_APPLICATION_ID,
    private_key=VONAGE_APPLICATION_PRIVATE_KEY_PATH,
)

View full source

Write the code

Add the following to make-an-outbound-call.py:

voice = vonage.Voice(client)

response = voice.create_call({
  'to': [{'type': 'phone', 'number': TO_NUMBER}],
  'from': {'type': 'phone', 'number': FROM_NUMBER},
  'answer_url': ['https://raw.githubusercontent.com/nexmo-community/ncco-examples/gh-pages/text-to-speech.json']
})

pprint(response)

View full source

Run your code

Save this file to your machine and run it:

python3 make-an-outbound-call.py

Prerequisites

gem install vonage

Create a file named outbound_tts_call.rb and add the following code:

client = Vonage::Client.new(
  api_key: VONAGE_API_KEY,
  api_secret: VONAGE_API_SECRET,
  application_id: VONAGE_APPLICATION_ID,
  private_key: File.read(VONAGE_APPLICATION_PRIVATE_KEY_PATH)
)

View full source

Write the code

Add the following to outbound_tts_call.rb:

response = client.voice.create(
  to: [{
    type: 'phone',
    number: TO_NUMBER
  }],
  from: {
    type: 'phone',
    number: VONAGE_NUMBER
  },
  answer_url: [
    'https://raw.githubusercontent.com/nexmo-community/ncco-examples/gh-pages/text-to-speech.json'
  ]
)

puts response.inspect

View full source

Run your code

Save this file to your machine and run it:

ruby outbound_tts_call.rb

Send a WhatsApp message

Write the code

Add the following to send-text.sh:

curl -X POST $MESSAGES_API_URL \
     -H 'Authorization: Bearer '$JWT\
     -H 'Content-Type: application/json' \
     -H 'Accept: application/json' \
     -d $'{
      "message_type": "text",
      "text": "Nexmo Verification code: 12345. Valid for 10 minutes.",
      "to": "$TO_NUMBER",
      "from": "$WHATSAPP_NUMBER",
      "channel":  "whatsapp"
  }'

View full source

Run your code

Save this file to your machine and run it:

bash send-text.sh

Prerequisites

npm install @vonage/server-sdk

Create a file named send-text.js and add the following code:

const Vonage = require('@vonage/server-sdk')
const WhatsAppText = require('@vonage/server-sdk/lib/Messages/WhatsAppText');

const vonage = new Vonage({
  apiKey: VONAGE_API_KEY,
  apiSecret: VONAGE_API_SECRET,
  applicationId: VONAGE_APPLICATION_ID,
  privateKey: VONAGE_APPLICATION_PRIVATE_KEY_PATH
}, {
  apiHost: BASE_URL
})

View full source

Write the code

Add the following to send-text.js:

vonage.messages.send(
  new WhatsAppText(
    "This is a WhatsApp Message text message sent using the Messages API",
    TO_NUMBER,
    WHATSAPP_NUMBER
  ),
  (err, data) => {
    if (err) {
      console.error(err);
    } else {
      console.log(data.message_uuid);
    }
  }
);

View full source

Run your code

Save this file to your machine and run it:

node send-text.js

Prerequisites

Add the following to `build.gradle`:

compile 'com.vonage:client:6.2.0'

Create a class named SendWhatsappText and add the following code to the main method:

VonageClient client = VonageClient.builder()
        .applicationId(VONAGE_APPLICATION_ID)
        .privateKeyPath(VONAGE_PRIVATE_KEY_PATH)
        .build();

MessagesClient messagesClient = client.getMessagesClient();

View full source

Write the code

Add the following to the main method of the SendWhatsappText class:

var message = WhatsappTextRequest.builder()
        .from(VONAGE_WHATSAPP_NUMBER).to(TO_NUMBER)
        .text("Hello from Vonage!")
        .build();

try {
    MessageResponse response = messagesClient.sendMessage(message);
    System.out.println("Message sent successfully. ID: "+response.getMessageUuid());
}
catch (MessageResponseException mrx) {
    switch (mrx.getStatusCode()) {
        default: throw mrx;
        case 401: // Bad credentials
            throw new IllegalStateException(mrx.getTitle(), mrx);
        case 422: // Invalid
            throw new IllegalStateException(mrx.getDetail(), mrx);
        case 402: // Low balance
            client.getAccountClient().topUp("transactionID");
            break;
        case 429: // Rate limit
            Thread.sleep(12_000);
            break;
    }
}

View full source

Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

  apply plugin: 'application'
  mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.messages.whatsapp with the package containing SendWhatsappText:

gradle run -Pmain=com.vonage.quickstart.messages.whatsapp.SendWhatsappText

Prerequisites

Install-Package Vonage

Write the code

Add the following to SendWhatsAppText.cs:

var credentials = Credentials.FromApiKeyAndSecret(
    apiKey,
    apiSecret
);

var vonageClient = new VonageClient(credentials);

var request = new WhatsAppTextRequest
{
    To = to,
    From = brandName,
    Text = "An SMS sent using the Vonage Messages API"
};

var response = await vonageClient.MessagesClient.SendAsync(request);

View full source

Prerequisites

pip install vonage

Write the code

Add the following to send_text.py:

client = vonage.Client(
    application_id=VONAGE_APPLICATION_ID,
    private_key=VONAGE_APPLICATION_PRIVATE_KEY_PATH,
)

client.messages.send_message(
    {
        "channel": "whatsapp",
        "message_type": "text",
        "to": TO_NUMBER,
        "from": FROM_NUMBER,
        "text": "This is a WhatsApp text message sent using the Vonage Messages API",
    }
)

View full source

Run your code

Save this file to your machine and run it:

python3 send_text.py

Prerequisites

gem install vonage

Write the code

Add the following to send-text.rb:

client = Vonage::Client.new(
  application_id: VONAGE_APPLICATION_ID,
  private_key: File.read(VONAGE_APPLICATION_PRIVATE_KEY_PATH)
)

message = Vonage::Messaging::Message.whatsapp(
  type: 'text',
  message: "This is a WhatsApp Message text message sent using the Messages API"
)

client.messaging.send(
  from: VONAGE_WHATSAPP_NUMBER,
  to: TO_NUMBER,
  **message
)

View full source

Run your code

Save this file to your machine and run it:

ruby send-text.rb

Vonage Developer Center

Communications API

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Prerequisites

Write the code

Run your code

Prerequisites

Write the code

Run your code