<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. -->

Telnyx Account Notifications - JavaScript

Installation

npm install telnyx@6.74.2

Setup

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
  publicKey: process.env['TELNYX_PUBLIC_KEY'], // Required for client.webhooks.unwrap() (webhook verification)
});

All examples below assume client is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

try {
  const result = await client.messages.send({ to: '+13125550001', from: '+13125550002', text: 'Hello' });
} catch (err) {
  if (err instanceof Telnyx.APIConnectionError) {
    console.error('Network error — check connectivity and retry');
  } else if (err instanceof Telnyx.RateLimitError) {
    // 429: rate limited — wait, then retry the request (bounded exponential backoff)
    const retryAfter = err.headers?.['retry-after'] || 1;
    await new Promise(r => setTimeout(r, retryAfter * 1000));
    // ...retry the call here (give up after a few attempts)
  } else if (err instanceof Telnyx.APIError) {
    console.error(`API error ${err.status}: ${err.message}`);
    if (err.status === 422) {
      console.error('Validation error — check required fields and formats');
    }
  }
  throw err; // Re-throw: a failed request must never look like success to the caller
}

Common error codes: 401 invalid API key, 403 insufficient permissions, 404 resource not found, 422 validation error (check field formats), 429 rate limited (retry with exponential backoff).

Important Notes

• Pagination: List methods return an auto-paginating iterator. Use for await (const item of result) { ... } to iterate through all pages automatically.

List notification channels

Returns a paginated list of your notification channels, the destinations that receive notifications.

GET /notification_channels

// Automatically fetches more pages as needed.
for await (const notificationChannel of client.notificationChannels.list()) {
  console.log(notificationChannel.id);
}

Returns: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

Create a notification channel

Creates a new notification channel defining where notifications are delivered, and returns the created channel.

POST /notification_channels

Optional: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

const notificationChannel = await client.notificationChannels.create({
    channel_type_id: 'webhook',
    channel_destination: 'https://example.com/webhooks',
});

console.log(notificationChannel.data);

Returns: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

Get a notification channel

Returns the details of a single notification channel by its identifier.

GET /notification_channels/{id}

const notificationChannel = await client.notificationChannels.retrieve(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);

Returns: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

Update a notification channel

Updates the specified notification channel and returns the updated channel.

PATCH /notification_channels/{id}

Optional: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

const notificationChannel = await client.notificationChannels.update(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);

Returns: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

Delete a notification channel

Deletes the specified notification channel so notifications are no longer delivered to it.

DELETE /notification_channels/{id}

const notificationChannel = await client.notificationChannels.delete(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationChannel.data);

Returns: channel_destination (string), channel_type_id (enum: sms, voice, email, webhook), created_at (date-time), id (string), notification_profile_id (string), updated_at (date-time)

List all Notifications Events Conditions

Returns a list of your notifications events conditions.

GET /notification_event_conditions

// Automatically fetches more pages as needed.
for await (const notificationEventConditionListResponse of client.notificationEventConditions.list()) {
  console.log(notificationEventConditionListResponse.id);
}

Returns: allow_multiple_channels (boolean), associated_record_type (enum: account, phone_number), asynchronous (boolean), created_at (date-time), description (string), enabled (boolean), id (string), name (string), notification_event_id (string), parameters (array[object]), supported_channels (array[string]), updated_at (date-time)

List all Notifications Events

Returns a list of your notifications events.

GET /notification_events

// Automatically fetches more pages as needed.
for await (const notificationEventListResponse of client.notificationEvents.list()) {
  console.log(notificationEventListResponse.id);
}

Returns: created_at (date-time), enabled (boolean), id (string), name (string), notification_category (string), updated_at (date-time)

List all Notifications Profiles

Returns a list of your notifications profiles.

GET /notification_profiles

// Automatically fetches more pages as needed.
for await (const notificationProfile of client.notificationProfiles.list()) {
  console.log(notificationProfile.id);
}

Returns: created_at (date-time), id (string), name (string), updated_at (date-time)

Create a notification profile

Creates a new notification profile, a named grouping used to organize notification settings, and returns it.

POST /notification_profiles

Optional: created_at (date-time), id (string), name (string), updated_at (date-time)

const notificationProfile = await client.notificationProfiles.create({
    name: 'My Notification Profile',
});

console.log(notificationProfile.data);

Returns: created_at (date-time), id (string), name (string), updated_at (date-time)

Get a notification profile

Returns the details of a single notification profile by its identifier.

GET /notification_profiles/{id}

const notificationProfile = await client.notificationProfiles.retrieve(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationProfile.data);

Returns: created_at (date-time), id (string), name (string), updated_at (date-time)

Update a notification profile

Updates the specified notification profile and returns the updated profile.

PATCH /notification_profiles/{id}

Optional: created_at (date-time), id (string), name (string), updated_at (date-time)

const notificationProfile = await client.notificationProfiles.update(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationProfile.data);

Returns: created_at (date-time), id (string), name (string), updated_at (date-time)

Delete a notification profile

Deletes the specified notification profile from your account.

DELETE /notification_profiles/{id}

const notificationProfile = await client.notificationProfiles.delete(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationProfile.data);

Returns: created_at (date-time), id (string), name (string), updated_at (date-time)

List notification settings

Returns a paginated list of your notification settings, which map notification event types to profiles and channels.

GET /notification_settings

// Automatically fetches more pages as needed.
for await (const notificationSetting of client.notificationSettings.list()) {
  console.log(notificationSetting.id);
}

Returns: associated_record_type (string), associated_record_type_value (string), created_at (date-time), id (string), notification_channel_id (string), notification_event_condition_id (string), notification_profile_id (string), parameters (array[object]), status (enum: enabled, enable-received, enable-pending, enable-submitted, delete-received, delete-pending, delete-submitted, deleted), updated_at (date-time)

Add a Notification Setting

Adds a notification setting that enables delivery of a notification event type to a notification profile.

POST /notification_settings

Optional: associated_record_type (string), associated_record_type_value (string), created_at (date-time), id (string), notification_channel_id (string), notification_event_condition_id (string), notification_profile_id (string), parameters (array[object]), status (enum: enabled, enable-received, enable-pending, enable-submitted, delete-received, delete-pending, delete-submitted, deleted), updated_at (date-time)

const notificationSetting = await client.notificationSettings.create();

console.log(notificationSetting.data);

Returns: associated_record_type (string), associated_record_type_value (string), created_at (date-time), id (string), notification_channel_id (string), notification_event_condition_id (string), notification_profile_id (string), parameters (array[object]), status (enum: enabled, enable-received, enable-pending, enable-submitted, delete-received, delete-pending, delete-submitted, deleted), updated_at (date-time)

Get a notification setting

Returns the details of a single notification setting by its identifier.

GET /notification_settings/{id}

const notificationSetting = await client.notificationSettings.retrieve(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationSetting.data);

Returns: associated_record_type (string), associated_record_type_value (string), created_at (date-time), id (string), notification_channel_id (string), notification_event_condition_id (string), notification_profile_id (string), parameters (array[object]), status (enum: enabled, enable-received, enable-pending, enable-submitted, delete-received, delete-pending, delete-submitted, deleted), updated_at (date-time)

Delete a notification setting

Deletes the specified notification setting, disabling that notification delivery.

DELETE /notification_settings/{id}

const notificationSetting = await client.notificationSettings.delete(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(notificationSetting.data);

Returns: associated_record_type (string), associated_record_type_value (string), created_at (date-time), id (string), notification_channel_id (string), notification_event_condition_id (string), notification_profile_id (string), parameters (array[object]), status (enum: enabled, enable-received, enable-pending, enable-submitted, delete-received, delete-pending, delete-submitted, deleted), updated_at (date-time)