Telnyx

30 tools available

Telnyx is a communications platform offering voice, messaging, and data services through a global private network.

Connect Telnyx to Definable to auto-reply to inbound SMS, run targeted SMS campaigns, pipe voice → text → CRM. Personas call Telnyx's 30 tools directly from chat or scheduled flows. Hook this into a comms persona — answer inbound, run outbound, transcribe and route everything.

Common workflows with Telnyx

SMS auto-reply

Inbound SMS arrives
Persona classifies and answers
Hands off to human if needed

Outbound campaign

Build an audience
Personalise per contact
Send and track replies

Voice transcription pipeline

Receive a call recording
Transcribe and summarise
Push the summary to your CRM

Telnyx actions 30

Every Telnyx action below is a callable tool any Definable persona can invoke.

Create Network

Tool to create a new network. Use when you need to provision a fresh network resource before connecting devices.

Create Notification Channel

Tool to create a notification channel. Use when you need to register a channel (SMS, voice, email, or webhook) to receive notifications. E.g., create a webhook channel for event callbacks.

Create Notification Profile

Tool to create a notification profile. Use when you need to register a new profile to group notification channels (SMS and voice) and define notification settings. Must be called before TELNYX_CREATE_NOTIFICATION_CHANNEL, as channel creation requires the notification_profile_id returned by this tool.

Create Notification Setting

Tool to add a notification setting. Use after creating the event condition, profile, and channel. All three UUID parameters must be fetched dynamically from their respective list/create endpoints; hardcoded IDs are not portable across accounts.

Delete Network

Tool to delete a network by ID. Use when you have obtained the network's identifier and need to remove it permanently.

Delete Notification Channel

Tool to delete a notification channel by ID. Use when you have the channel's identifier and need to remove it permanently.

Delete Notification Profile

Tool to delete a notification profile by ID. Use when you have the profile's identifier and need to remove it permanently.

Delete Notification Setting

Tool to delete a notification setting by ID. Use when you need to permanently remove an existing notification setting before reconfiguration.

Get Black Box Test Results

Tool to retrieve black box test results from Telnyx SETI Observability. Use when you need to check service health and test results, optionally filtering by product.

Get User Balance

Tool to retrieve the current user account balance and credit details. Use after authenticating your account to check available balance.

List Audit Logs

Tool to retrieve a list of audit log entries for your account. Use when you need to review recent resource changes with optional pagination and date filters.

List Connections

Tool to retrieve all connections in your account. Use when you need to list connections with pagination, filtering, and sorting.

List Dynamic Emergency Endpoints

Tool to list dynamic emergency endpoints. Use when you need to retrieve dynamic emergency endpoint records, optionally filtered by status or country. Example: "List all activated endpoints in US".

List Global IP Health Check Types

Tool to list all available global IP health check types. Use when you need to retrieve supported health check types for global IP configurations.

List Messaging Profiles

Tool to list messaging profiles. Use when you need to retrieve messaging profiles with optional pagination.

List Messaging URL Domains

Tool to list configured messaging URL domains. Use when you need to retrieve messaging URL domains for a profile.

List Mobile Network Operators

Tool to list available mobile network operators. Use when you need to discover operators optionally filtered by country code, operator name, or with pagination.

List Network Interfaces

Tool to list all network interfaces for a specified network. Use after retrieving a network's ID to enumerate its interfaces.

List Networks

Tool to list all networks in your account. Use when you need to retrieve networks with optional pagination and filtering.

List Notification Channels

Tool to list all notification channels. Use when you need to retrieve and paginate existing notification channels, optionally filtering by channel type.

List Notification Event Conditions

Tool to list all notification event conditions. Use when you need to retrieve and paginate notification event conditions, optionally filtering by associated record type.

List Notification Events

Tool to list all notification events with their IDs. Use to dynamically retrieve notification_event_condition_id values before configuring webhook subscriptions — IDs are account-specific and must not be hardcoded, as stale IDs silently prevent events (e.g., call routing, recording) from reaching the webhook.

List Notification Profiles

Tool to list all notification profiles. Use when you need to retrieve and paginate your notification profiles with optional pagination.

List Phone Numbers

Tool to list phone numbers associated with your account. Use when you need to retrieve and filter your phone numbers with optional pagination and sorting.

List SSO Authentication Providers

Tool to retrieve all configured SSO authentication providers. Use after authenticating to enumerate your organization's SSO providers.

Retrieve Network

Tool to retrieve details of a specific network by ID. Use after obtaining the network's identifier to fetch its current attributes before update or delete operations.

Retrieve Notification Channel

Tool to retrieve a notification channel by ID. Use after you have a channel ID and need its details, such as name, type, and status.

Retrieve Notification Profile

Tool to retrieve a notification profile by ID. Use after obtaining the profile ID when you need details about its webhook endpoints and subscribed events.

Retrieve Notification Setting

Tool to retrieve a notification setting by ID. Use after obtaining the notification setting ID to fetch its details, such as status, parameters, and associated channel.

Update Network

Tool to update details of an existing network. Use when you have a network's identifier and need to modify its name or tags.

Frequently asked questions

What can I automate with Telnyx on Definable?

Anything Telnyx exposes through its API. Common phone & sms workflows on Definable include auto-reply to inbound SMS, run targeted SMS campaigns, pipe voice → text → CRM. Personas can call any of the 30 Telnyx tools directly, then chain the result into another integration without you writing code.

How does Telnyx authentication work?

Telnyx uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.

Is the Telnyx integration included in my Definable plan?

Yes — every Definable plan, including Starter, includes access to all 30 Telnyx tools. You only need a separate Telnyx subscription if Telnyx itself charges per seat or per API call.

Is using Telnyx through Definable secure?

Every call from a persona to Telnyx is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.

How do I get started with Telnyx on Definable?

Sign up for Definable, open the integrations page, find Telnyx, and connect via OAuth or API key. You can immediately attach Telnyx to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.

What Telnyx actions does Definable expose?

Definable exposes all 30 Telnyx actions as callable tools — including `Create Network`, `Create Notification Channel`, `Create Notification Profile`, plus 27 more. Each tool gets a typed parameter schema so personas know exactly how to call it.

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