Twilio Notify API | User notifications API and SDK

Notify API

Send notifications via SMS, push, messaging apps, and more.

Create a binding

A binding ties a notification address to a user. For example, User123’s Android phone push registration or Sue’s mobile phone number.

View docs

Curl
Ruby
Python
Java

curl -XPOST https://notifications.twilio.com/v1/Services/ISxxx/Bindings \
	-d "Identity=User123" \
	-d "BindingType=gcm" \
	-d "Address=xxx" \
	-u '{twilio account sid}:{twilio auth token}'

require 'twilio-ruby'

# Twilio credentials and service SID
account_sid = 'AC421124bfab3052ad108f3e8c7a119cfb'
auth_token = 'AUTH_TOKEN'
notify_service_sid = 'IS13c4cce46710eb656ffffdef2c82c589'

# Initialize the client
client = Twilio::REST::Client.new(account_sid, auth_token)
service = client.notifications.v1.services(notify_service_sid)

# Create a binding
binding = service.bindings.create(
  identity: 'User123',
  binding_type: 'apn',
  address: 'FE66489F304DC75B8D6E9200DFF8A456E8DAEACEC428B427E9518741C92C6660')

from twilio.rest import Client

# Twilio credentials and service SID
account_sid = 'AC421124bfab3052ad108f3e8c7a119cfb'
auth_token = 'AUTH_TOKEN'
notify_service_sid = 'IS13c4cce46710eb656ffffdef2c82c589'

# Initialize the client
client = Client(account_sid, auth_token)
service = client.notifications.v1.services(notify_service_sid)

# Create the binding
binding = service.bindings.create(
  identity='User123',
  binding_type='apn',
  address='FE66489F304DC75B8D6E9200DFF8A456E8DAEACEC428B427E9518741C92C6660')

import com.twilio.sdk.Twilio;
import com.twilio.sdk.creator.notifications.v1.service.BindingCreator;

public class CreateBinding {

  // Twilio credentials and service SID
  public static final String ACCOUNT_SID = "AC421124bfab3052ad108f3e8c7a119cfb";
  public static final String AUTH_TOKEN = "AUTH_TOKEN";
  public static final String NOTIFY_SERVICE_SID = "IS13c4cce46710eb656ffffdef2c82c589";

  public static void main(String[] args) {
    Twilio.init(ACCOUNT_SID, AUTH_TOKEN);

    // Create the binding
    BindingCreator notification = new BindingCreator(
      NOTIFY_SERVICE_SID, "User123",
      Binding.BindingType.APN,
      "FE66489F304DC75B8D6E9200DFF8A456E8DAEACEC428B427E9518741C92C6660");
      System.out.println(notification.execute());
  }
}

Send a transactional notification

Just select whom to send to and what to say and we translate that to all supported channels.

View docs

Curl
Ruby
Python
Java

curl -X POST https://notifications.twilio.com/v1/Services/ISxxx/Notifications \
  -d 'Identity=User123' \
  -d 'Body=Hello World delivered via SMS, APNS, FCM and Facebook Messenger' \
  -u '{twilio account sid}:{twilio auth token}'

require 'twilio-ruby'

# Twilio credentials and service SID
account_sid = 'AC421124bfab3052ad108f3e8c7a119cfb'
auth_token = 'AUTH_TOKEN'
notify_service_sid = 'IS13c4cce46710eb656ffffdef2c82c589'

# Initialize the client
client = Twilio::REST::Client.new(account_sid, auth_token)
service = client.notifications.v1.services(notify_service_sid)

# Send a notification
notification = service.notifications.create(
  identity: 'User123', body: 'Hello there!')

from twilio.rest import Client

# Twilio credentials and service SID
account_sid = 'AC421124bfab3052ad108f3e8c7a119cfb'
auth_token = 'AUTH_TOKEN'
notify_service_sid = 'IS13c4cce46710eb656ffffdef2c82c589'

# Initialize the client
client = Client(account_sid, auth_token)
service = client.notifications.v1.services(notify_service_sid)

# Send the notification
notification = service.notifications.create(
  identity='User123', body='Hello there!')

import com.twilio.sdk.creator.notifications.v1.service.NotificationCreator;
import com.twilio.sdk.Twilio;

public class SendNotification  {

  // Twilio credentials and service SID
  public static final String ACCOUNT_SID = "AC421124bfab3052ad108f3e8c7a119cfb";
  public static final String AUTH_TOKEN = "AUTH_TOKEN";
  public static final String NOTIFY_SERVICE_SID = "IS13c4cce46710eb656ffffdef2c82c589";

  public static void main(String[] args) {
    Twilio.init(ACCOUNT_SID, AUTH_TOKEN);

    // Send the notification
    NotificationCreator notification = new NotificationCreator(NOTIFY_SERVICE_SID);
    notification.setIdentity("User123");
    notification.setBody("Hello there!");
    System.out.println(notification.execute());
  }
}

Send bulk SMS messages with a single API request

With Passthrough API, developers can build bulk SMS through a single API request by providing addresses directly in the send request.

This can be used not just for SMS, but for all the other channels supported by Notify. You can even mix multiple channels in a single request.

View docs

Curl
Ruby
Python
Java

curl -X POST https://notify.twilio.com/v1/Services/ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Notifications \
  --data-urlencode 'ToBinding={"binding_type":"sms", "address":"+15555555555"}' \
  --data-urlencode 'ToBinding={"binding_type":"facebook-messenger", "address":"123456789123"}' \
  -d 'Body=Hello Bob' \
  -u 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:your_auth_token'

require 'twilio-ruby'

# Get your Account Sid and Auth Token from https://www.twilio.com/console
account_sid = 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
auth_token = 'your_auth_token'

client = Twilio::REST::Client.new(account_sid, auth_token)

service = client.notify.v1.services('ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')

notification = service.notifications.create(
  to_binding: ['{"binding_type":"sms", "address":"+15555555555"}',
    '{"binding_type":"facebook-messenger", "address":"123456789123"}'],
  body: 'Hello Bob'
)

puts notification

from twilio.rest import Client

# Your Account Sid and Auth Token from twilio.com/console
account = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
token = "your_auth_token"
client = Client(account, token)

notification = client.notify.services("ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX")\
  .notifications.create(
    to_binding=[
      "{\"binding_type\":\"sms\",\"address\":\"+15555555555\"}",
      "{\"binding_type\":\"facebook-messenger\",\"address\":\"123456789123\"}"
    ],
    body="Hello Bob")

print(notification)

import java.util.Arrays;
import java.util.List;
import com.twilio.Twilio;
import com.twilio.rest.notify.v1.service.Notification;

public class Example {
  // Find your Account Sid and Token at twilio.com/console
  public static final String ACCOUNT_SID = "ACCOUNT_SID";
  public static final String AUTH_TOKEN = "AUTH_TOKEN";

  public static final String SERVICE_SID = "ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";

  public static void main(String[] args) {
    // Initialize the client
    Twilio.init(ACCOUNT_SID, AUTH_TOKEN);

    List toBindings = Arrays.asList(
    "{\"binding_type\":\"sms\",\"address\":\"+15555555555\"}",
    "{\"binding_type\":\"facebook-messenger\",\"address\":\"123456789123\"}");

    Notification notification = Notification
	    .creator(SERVICE_SID)
	    .setBody("Hello Bob")
	    .setToBinding(toBindings)
	    .create();

    System.out.println(notification.getSid());
  }
}

See what you can build with Twilio Notify

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No shenanigans
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Notify API

Send notifications over SMS, push, messaging apps, and more.

Create a binding

Send a transactional notification

Send bulk SMS messages with a single API request

Communicate reliably

Operate at scale

Many channels

No shenanigans