Telnyx Numbers Config Javascript Agent Skill

>- Configure phone number settings including caller ID, call forwarding, messaging enablement, and connection assignments. This skill provides JavaScript SDK examples.

7k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

201

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/team-telnyx/ai --skill telnyx-numbers-config-javascript

The instruction itself

31 sections, as written by the author

Telnyx Numbers Config - JavaScript

Installation

npm install telnyx

Setup

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

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 and retry with exponential backoff
    const retryAfter = err.headers?.['retry-after'] || 1;
    await new Promise(r => setTimeout(r, retryAfter * 1000));
  } 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');
    }
  }
}

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

Phone numbers must be in E.164 format (e.g., +13125550001). Include the + prefix and country code. No spaces, dashes, or parentheses.
Pagination: List methods return an auto-paginating iterator. Use for await (const item of result) { ... } to iterate through all pages automatically.

Bulk update phone number profiles

POST /messaging_numbers_bulk_updates — Required: messaging_profile_id, numbers

Optional: assign_only (boolean)

const messagingNumbersBulkUpdate = await client.messagingNumbersBulkUpdates.create({
  messaging_profile_id: '00000000-0000-0000-0000-000000000000',
  numbers: ['+18880000000', '+18880000001', '+18880000002'],
});

console.log(messagingNumbersBulkUpdate.data);

Returns: failed (array[string]), order_id (uuid), pending (array[string]), record_type (enum: messaging_numbers_bulk_update), success (array[string])

Retrieve bulk update status

GET /messaging_numbers_bulk_updates/{order_id}

const messagingNumbersBulkUpdate = await client.messagingNumbersBulkUpdates.retrieve('order_id');

console.log(messagingNumbersBulkUpdate.data);

Returns: failed (array[string]), order_id (uuid), pending (array[string]), record_type (enum: messaging_numbers_bulk_update), success (array[string])

List mobile phone numbers with messaging settings

GET /mobile_phone_numbers/messaging

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

Returns: country_code (string), created_at (date-time), features (object), id (string), messaging_product (string), messaging_profile_id (string | null), organization_id (string), phone_number (string), record_type (enum: messaging_phone_number, messaging_settings), tags (array[string]), traffic_type (string), type (enum: longcode), updated_at (date-time)

Retrieve a mobile phone number with messaging settings

GET /mobile_phone_numbers/{id}/messaging

const messaging = await client.mobilePhoneNumbers.messaging.retrieve('550e8400-e29b-41d4-a716-446655440000');

console.log(messaging.data);

List phone numbers

GET /phone_numbers

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

Returns: billing_group_id (string | null), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string | null), connection_name (string | null), country_iso_alpha2 (string), created_at (date-time), customer_reference (string | null), deletion_lock_enabled (boolean), emergency_address_id (string | null), emergency_enabled (boolean), emergency_status (enum: active, deprovisioning, disabled, provisioning, provisioning-failed), external_pin (string | null), hd_voice_enabled (boolean), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), messaging_profile_id (string | null), messaging_profile_name (string | null), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline, tollfree, shortcode, longcode), purchased_at (string), record_type (string), source_type (object), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending, requirement-info-pending, requirement-info-under-review, requirement-info-exception, provision-pending), t38_fax_gateway_enabled (boolean), tags (array[string]), updated_at (string)

Verify ownership of phone numbers

Verifies ownership of the provided phone numbers and returns a mapping of numbers to their IDs, plus a list of numbers not found in the account.

POST /phone_numbers/actions/verify_ownership — Required: phone_numbers

const response = await client.phoneNumbers.actions.verifyOwnership({
  phone_numbers: ['+15551234567'],
});

console.log(response.data);

Returns: found (array[object]), not_found (array[string]), record_type (string)

Lists the phone numbers jobs

GET /phone_numbers/jobs

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

Returns: created_at (string), etc (date-time), failed_operations (array[object]), id (uuid), pending_operations (array[object]), phone_numbers (array[object]), record_type (string), status (enum: pending, in_progress, completed, failed, expired), successful_operations (array[object]), type (enum: update_emergency_settings, delete_phone_numbers, update_phone_numbers), updated_at (string)

Delete a batch of numbers

Creates a new background job to delete a batch of numbers. At most one thousand numbers can be updated per API call.

POST /phone_numbers/jobs/delete_phone_numbers — Required: phone_numbers

const response = await client.phoneNumbers.jobs.deleteBatch({
  phone_numbers: ['+19705555098', '+19715555098', '32873127836'],
});

console.log(response.data);

Update the emergency settings from a batch of numbers

Creates a background job to update the emergency settings of a collection of phone numbers. At most one thousand numbers can be updated per API call.

POST /phone_numbers/jobs/update_emergency_settings — Required: emergency_enabled, phone_numbers

Optional: emergency_address_id (string | null)

const response = await client.phoneNumbers.jobs.updateEmergencySettingsBatch({
  emergency_enabled: true,
  phone_numbers: ['+19705555098', '+19715555098', '32873127836'],
});

console.log(response.data);

Update a batch of numbers

Creates a new background job to update a batch of numbers. At most one thousand numbers can be updated per API call. At least one of the updateable fields must be submitted.

POST /phone_numbers/jobs/update_phone_numbers — Required: phone_numbers

Optional: billing_group_id (string), connection_id (string), customer_reference (string), deletion_lock_enabled (boolean), external_pin (string), hd_voice_enabled (boolean), tags (array[string]), voice (object)

const response = await client.phoneNumbers.jobs.updateBatch({
  phone_numbers: ['1583466971586889004', '+13127367254'],
});

console.log(response.data);

Retrieve a phone numbers job

GET /phone_numbers/jobs/{id}

const job = await client.phoneNumbers.jobs.retrieve('550e8400-e29b-41d4-a716-446655440000');

console.log(job.data);

List phone numbers with messaging settings

GET /phone_numbers/messaging

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

Returns: country_code (string), created_at (date-time), eligible_messaging_products (array[string]), features (object), health (object), id (string), messaging_product (string), messaging_profile_id (string | null), organization_id (string), phone_number (string), record_type (enum: messaging_phone_number, messaging_settings), tags (array[string]), traffic_type (string), type (enum: long-code, toll-free, short-code, longcode, tollfree, shortcode), updated_at (date-time)

Slim List phone numbers

List phone numbers, This endpoint is a lighter version of the /phone_numbers endpoint having higher performance and rate limit.

GET /phone_numbers/slim

// Automatically fetches more pages as needed.
for await (const phoneNumberSlimListResponse of client.phoneNumbers.slimList()) {
  console.log(phoneNumberSlimListResponse.id);
}

Returns: billing_group_id (string), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string), country_iso_alpha2 (string), created_at (string), customer_reference (string), emergency_address_id (string), emergency_enabled (boolean), emergency_status (enum: active, deprovisioning, disabled, provisioning, provisioning-failed), external_pin (string), hd_voice_enabled (boolean), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline, tollfree, shortcode, longcode), purchased_at (string), record_type (string), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending, requirement-info-pending, requirement-info-under-review, requirement-info-exception, provision-pending), t38_fax_gateway_enabled (boolean), updated_at (string)

List phone numbers with voice settings

GET /phone_numbers/voice

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

Returns: call_forwarding (object), call_recording (object), cnam_listing (object), connection_id (string), customer_reference (string), emergency (object), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), media_features (object), phone_number (string), record_type (string), tech_prefix_enabled (boolean), translated_number (string), usage_payment_method (enum: pay-per-minute, channel)

Retrieve a phone number

GET /phone_numbers/{id}

const phoneNumber = await client.phoneNumbers.retrieve('1293384261075731499');

console.log(phoneNumber.data);

Update a phone number

PATCH /phone_numbers/{id}

Optional: address_id (string), billing_group_id (string), connection_id (string), customer_reference (string), external_pin (string), hd_voice_enabled (boolean), id (string), tags (array[string])

const phoneNumber = await client.phoneNumbers.update('1293384261075731499');

console.log(phoneNumber.data);

Delete a phone number

DELETE /phone_numbers/{id}

const phoneNumber = await client.phoneNumbers.delete('1293384261075731499');

console.log(phoneNumber.data);

Returns: billing_group_id (string), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string), connection_name (string), created_at (string), customer_reference (string), deletion_lock_enabled (boolean), emergency_address_id (string), emergency_enabled (boolean), external_pin (string), hd_voice_enabled (boolean), id (string), messaging_profile_id (string), messaging_profile_name (string), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline), purchased_at (string), record_type (string), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending), t38_fax_gateway_enabled (boolean), tags (array[string]), updated_at (string)

Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)

PATCH /phone_numbers/{id}/actions/bundle_status_change — Required: bundle_id

const response = await client.phoneNumbers.actions.changeBundleStatus('1293384261075731499', {
  bundle_id: '5194d8fc-87e6-4188-baa9-1c434bbe861b',
});

console.log(response.data);

Enable emergency for a phone number

POST /phone_numbers/{id}/actions/enable_emergency — Required: emergency_enabled, emergency_address_id

const response = await client.phoneNumbers.actions.enableEmergency('1293384261075731499', {
  emergency_address_id: '53829456729313',
  emergency_enabled: true,
});

console.log(response.data);

Retrieve a phone number with messaging settings

GET /phone_numbers/{id}/messaging

const messaging = await client.phoneNumbers.messaging.retrieve('550e8400-e29b-41d4-a716-446655440000');

console.log(messaging.data);

Update the messaging profile and/or messaging product of a phone number

PATCH /phone_numbers/{id}/messaging

Optional: messaging_product (string), messaging_profile_id (string), tags (array[string])

const messaging = await client.phoneNumbers.messaging.update('550e8400-e29b-41d4-a716-446655440000');

console.log(messaging.data);

Retrieve a phone number with voice settings

GET /phone_numbers/{id}/voice

const voice = await client.phoneNumbers.voice.retrieve('1293384261075731499');

console.log(voice.data);

Update a phone number with voice settings

PATCH /phone_numbers/{id}/voice

Optional: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), media_features (object), tech_prefix_enabled (boolean), translated_number (string), usage_payment_method (enum: pay-per-minute, channel)

const voice = await client.phoneNumbers.voice.update('1293384261075731499');

console.log(voice.data);

List Mobile Phone Numbers

GET /v2/mobile_phone_numbers

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

Returns: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), connection_id (string | null), connection_name (string | null), connection_type (string | null), country_iso_alpha2 (string), created_at (date-time), customer_reference (string | null), id (string), inbound (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), mobile_voice_enabled (boolean), noise_suppression (enum: inbound, outbound, both, disabled), outbound (object), phone_number (string), record_type (string), sim_card_id (uuid), status (string), tags (array[string]), updated_at (date-time)

Retrieve a Mobile Phone Number

GET /v2/mobile_phone_numbers/{id}

const mobilePhoneNumber = await client.mobilePhoneNumbers.retrieve('550e8400-e29b-41d4-a716-446655440000');

console.log(mobilePhoneNumber.data);

Update a Mobile Phone Number

PATCH /v2/mobile_phone_numbers/{id}

Optional: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), connection_id (string | null), customer_reference (string | null), inbound (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), noise_suppression (boolean), outbound (object), tags (array[string])

const mobilePhoneNumber = await client.mobilePhoneNumbers.update('550e8400-e29b-41d4-a716-446655440000');

console.log(mobilePhoneNumber.data);

Other skills for the same job

different authors, same section of the catalogue

React Email

by resend

×1

Use when building HTML email templates with React components, adding a visual email editor to an application using the React Email visual editor, rendering emails to HTML, or sending emails with Resend. Covers welcome emails, password resets, notifications, order confirmations, newsletters, transactional emails, and the embeddable email editor component.

MCP Agent Mail - Mail-like coordination layer for multi-agent workflows. Identities, inbox/outbox, file reservations, contact policies, threaded messaging, pre-commit guard, Human Overseer, static exports, disaster recovery. Git+SQLite backed. Python/FastMCP.

Chat UI building blocks for React/Next.js from ui.inference.sh. Components: container, messages, input, typing indicators, avatars. Capabilities: chat interfaces, message lists, input handling, streaming. Use for: building custom chat UIs, messaging interfaces, AI assistants. Triggers: chat ui, chat component, message list, chat input, shadcn chat, react chat, chat interface, messaging ui, conversation ui, chat building blocks

\"Chat UI building blocks for React/Next.js from ui.inference.sh. Components: container, messages, input, typing indicators, avatars. Capabilities: chat interfaces, message lists, input handling, streaming. Use for: building custom chat UIs, messaging interfaces, AI assistants. Triggers: chat ui, chat component, message list, chat input, shadcn chat,\" react chat, chat interface, messaging ui, conversation ui, chat building blocks

3k tokens

Add Deltachat

by nanocoai

Add DeltaChat channel integration via @deltachat/stdio-rpc-server. Native adapter — no Chat SDK bridge. Email-based messaging with end-to-end encryption.

3k tokens

Add Resend

by nanocoai

Add Resend (email) channel integration via Chat SDK.

Build a Zoom meeting bot, recorder, or real-time media workflow. Use when joining meetings programmatically, processing live media or transcripts, or combining Meeting SDK, RTMS, and backend services.

312 tokens

Build Zoom Meeting SDK App

by anthropics

vendor

Reference skill for Zoom Meeting SDK. Use after routing to a meeting-embed workflow when implementing real Zoom meeting joins, platform-specific SDK behavior, auth and join flows, waiting room issues, or meeting bot patterns.

187k tokens

How to use it

Copy the folder

Take team-telnyx/telnyx-numbers-config-javascript from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.

Install what it needs

The instructions reference npm. Without those the skill loads but fails at the first command.