# Telnyx Texml Python

> Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides Python SDK examples.

- Skill: `team-telnyx/telnyx-texml-python-3` (Agent Skill)
- Install (CLI): `npx skillmds@latest add team-telnyx/telnyx-texml-python-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/team-telnyx/telnyx-texml-python-3/raw
- Safety review: pending (external: skill-scanner PASS, skillspector CAUTION)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: team-telnyx (https://skillmd.com/u/team-telnyx)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/team-telnyx/telnyx-texml-python-3

---


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

# Telnyx Texml - Python

## Installation

```bash
pip install telnyx
```

## Setup

```python
import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)
```

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

## List all TeXML Applications

Returns a list of your TeXML Applications.

`GET /texml_applications`

```python
page = client.texml_applications.list()
page = page.data[0]
print(page.id)
```

## Creates a TeXML Application

Creates a TeXML Application.

`POST /texml_applications` — Required: `friendly_name`, `voice_url`

```python
texml_application = client.texml_applications.create(
    friendly_name="call-router",
    voice_url="https://example.com",
)
print(texml_application.data)
```

## Retrieve a TeXML Application

Retrieves the details of an existing TeXML Application.

`GET /texml_applications/{id}`

```python
texml_application = client.texml_applications.retrieve(
    "1293384261075731499",
)
print(texml_application.data)
```

## Update a TeXML Application

Updates settings of an existing TeXML Application.

`PATCH /texml_applications/{id}` — Required: `friendly_name`, `voice_url`

```python
texml_application = client.texml_applications.update(
    id="1293384261075731499",
    friendly_name="call-router",
    voice_url="https://example.com",
)
print(texml_application.data)
```

## Deletes a TeXML Application

Deletes a TeXML Application.

`DELETE /texml_applications/{id}`

```python
texml_application = client.texml_applications.delete(
    "1293384261075731499",
)
print(texml_application.data)
```

## Fetch multiple call resources

Returns multiple call resources for an account.

`GET /texml/Accounts/{account_sid}/Calls`

```python
response = client.texml.accounts.calls.retrieve_calls(
    account_sid="account_sid",
)
print(response.calls)
```

## Initiate an outbound call

Initiate an outbound TeXML call.

`POST /texml/Accounts/{account_sid}/Calls` — Required: `To`, `From`, `ApplicationSid`

```python
response = client.texml.accounts.calls.calls(
    account_sid="account_sid",
    application_sid="example-app-sid",
    from_="+13120001234",
    to="+13121230000",
)
print(response.from_)
```

## Fetch a call

Returns an individual call identified by its CallSid.

`GET /texml/Accounts/{account_sid}/Calls/{call_sid}`

```python
call = client.texml.accounts.calls.retrieve(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(call.account_sid)
```

## Update call

Update TeXML call.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}`

```python
call = client.texml.accounts.calls.update(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(call.account_sid)
```

## List conference participants

Lists conference participants

`GET /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Participants`

```python
response = client.texml.accounts.conferences.participants.retrieve_participants(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(response.end)
```

## Dial a new conference participant

Dials a new conference participant

`POST /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Participants`

```python
response = client.texml.accounts.conferences.participants.participants(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(response.account_sid)
```

## Get conference participant resource

Gets conference participant resource

`GET /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Participants/{call_sid_or_participant_label}`

```python
participant = client.texml.accounts.conferences.participants.retrieve(
    call_sid_or_participant_label="call_sid_or_participant_label",
    account_sid="account_sid",
    conference_sid="conference_sid",
)
print(participant.account_sid)
```

## Update a conference participant

Updates a conference participant

`POST /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Participants/{call_sid_or_participant_label}`

```python
participant = client.texml.accounts.conferences.participants.update(
    call_sid_or_participant_label="call_sid_or_participant_label",
    account_sid="account_sid",
    conference_sid="conference_sid",
)
print(participant.account_sid)
```

## Delete a conference participant

Deletes a conference participant

`DELETE /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Participants/{call_sid_or_participant_label}`

```python
client.texml.accounts.conferences.participants.delete(
    call_sid_or_participant_label="call_sid_or_participant_label",
    account_sid="account_sid",
    conference_sid="conference_sid",
)
```

## List conference resources

Lists conference resources.

`GET /texml/Accounts/{account_sid}/Conferences`

```python
response = client.texml.accounts.conferences.retrieve_conferences(
    account_sid="account_sid",
)
print(response.conferences)
```

## Fetch a conference resource

Returns a conference resource.

`GET /texml/Accounts/{account_sid}/Conferences/{conference_sid}`

```python
conference = client.texml.accounts.conferences.retrieve(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(conference.account_sid)
```

## Update a conference resource

Updates a conference resource.

`POST /texml/Accounts/{account_sid}/Conferences/{conference_sid}`

```python
conference = client.texml.accounts.conferences.update(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(conference.account_sid)
```

## List queue resources

Lists queue resources.

`GET /texml/Accounts/{account_sid}/Queues`

```python
page = client.texml.accounts.queues.list(
    account_sid="account_sid",
)
page = page.queues[0]
print(page.account_sid)
```

## Create a new queue

Creates a new queue resource.

`POST /texml/Accounts/{account_sid}/Queues`

```python
queue = client.texml.accounts.queues.create(
    account_sid="account_sid",
)
print(queue.account_sid)
```

## Fetch a queue resource

Returns a queue resource.

`GET /texml/Accounts/{account_sid}/Queues/{queue_sid}`

```python
queue = client.texml.accounts.queues.retrieve(
    queue_sid="queue_sid",
    account_sid="account_sid",
)
print(queue.account_sid)
```

## Update a queue resource

Updates a queue resource.

`POST /texml/Accounts/{account_sid}/Queues/{queue_sid}`

```python
queue = client.texml.accounts.queues.update(
    queue_sid="queue_sid",
    account_sid="account_sid",
)
print(queue.account_sid)
```

## Delete a queue resource

Delete a queue resource.

`DELETE /texml/Accounts/{account_sid}/Queues/{queue_sid}`

```python
client.texml.accounts.queues.delete(
    queue_sid="queue_sid",
    account_sid="account_sid",
)
```

## Fetch multiple recording resources

Returns multiple recording resources for an account.

`GET /texml/Accounts/{account_sid}/Recordings.json`

```python
response = client.texml.accounts.retrieve_recordings_json(
    account_sid="account_sid",
)
print(response.end)
```

## Fetch recording resource

Returns recording resource identified by recording id.

`GET /texml/Accounts/{account_sid}/Recordings/{recording_sid}.json`

```python
texml_get_call_recording_response_body = client.texml.accounts.recordings.json.retrieve_recording_sid_json(
    recording_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
)
print(texml_get_call_recording_response_body.account_sid)
```

## Delete recording resource

Deletes recording resource identified by recording id.

`DELETE /texml/Accounts/{account_sid}/Recordings/{recording_sid}.json`

```python
client.texml.accounts.recordings.json.delete_recording_sid_json(
    recording_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
)
```

## Fetch recordings for a call

Returns recordings for a call identified by call_sid.

`GET /texml/Accounts/{account_sid}/Calls/{call_sid}/Recordings.json`

```python
response = client.texml.accounts.calls.recordings_json.retrieve_recordings_json(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(response.end)
```

## Request recording for a call

Starts recording with specified parameters for call idientified by call_sid.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Recordings.json`

```python
response = client.texml.accounts.calls.recordings_json.recordings_json(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(response.account_sid)
```

## Update recording on a call

Updates recording resource for particular call.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Recordings/{recording_sid}.json`

```python
response = client.texml.accounts.calls.recordings.recording_sid_json(
    recording_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
    call_sid="call_sid",
)
print(response.account_sid)
```

## List conference recordings

Lists conference recordings

`GET /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Recordings`

```python
response = client.texml.accounts.conferences.retrieve_recordings(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(response.end)
```

## Fetch recordings for a conference

Returns recordings for a conference identified by conference_sid.

`GET /texml/Accounts/{account_sid}/Conferences/{conference_sid}/Recordings.json`

```python
response = client.texml.accounts.conferences.retrieve_recordings_json(
    conference_sid="conference_sid",
    account_sid="account_sid",
)
print(response.end)
```

## Create a TeXML secret

Create a TeXML secret which can be later used as a Dynamic Parameter for TeXML when using Mustache Templates in your TeXML.

`POST /texml/secrets` — Required: `name`, `value`

```python
response = client.texml.secrets(
    name="My Secret Name",
    value="My Secret Value",
)
print(response.data)
```

## Request siprec session for a call

Starts siprec session with specified parameters for call idientified by call_sid.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Siprec.json`

```python
response = client.texml.accounts.calls.siprec_json(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(response.account_sid)
```

## Updates siprec session for a call

Updates siprec session identified by siprec_sid.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Siprec/{siprec_sid}.json`

```python
response = client.texml.accounts.calls.siprec.siprec_sid_json(
    siprec_sid="siprec_sid",
    account_sid="account_sid",
    call_sid="call_sid",
)
print(response.account_sid)
```

## Start streaming media from a call.

Starts streaming media from a call to a specific WebSocket address.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Streams.json`

```python
response = client.texml.accounts.calls.streams_json(
    call_sid="call_sid",
    account_sid="account_sid",
)
print(response.account_sid)
```

## Update streaming on a call

Updates streaming resource for particular call.

`POST /texml/Accounts/{account_sid}/Calls/{call_sid}/Streams/{streaming_sid}.json`

```python
response = client.texml.accounts.calls.streams.streaming_sid_json(
    streaming_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
    call_sid="call_sid",
)
print(response.account_sid)
```

## List recording transcriptions

Returns multiple recording transcription resources for an account.

`GET /texml/Accounts/{account_sid}/Transcriptions.json`

```python
response = client.texml.accounts.retrieve_transcriptions_json(
    account_sid="account_sid",
)
print(response.end)
```

## Fetch a recording transcription resource

Returns the recording transcription resource identified by its ID.

`GET /texml/Accounts/{account_sid}/Transcriptions/{recording_transcription_sid}.json`

```python
response = client.texml.accounts.transcriptions.json.retrieve_recording_transcription_sid_json(
    recording_transcription_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
)
print(response.account_sid)
```

## Delete a recording transcription

Permanently deletes a recording transcription.

`DELETE /texml/Accounts/{account_sid}/Transcriptions/{recording_transcription_sid}.json`

```python
client.texml.accounts.transcriptions.json.delete_recording_transcription_sid_json(
    recording_transcription_sid="6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    account_sid="account_sid",
)
```

---

## Webhooks

The following webhook events are sent to your configured webhook URL.
All webhooks include `telnyx-timestamp` and `telnyx-signature-ed25519` headers for verification (Standard Webhooks compatible).

| Event | Description |
|-------|-------------|
| `TexmlCallAnsweredWebhook` | TeXML Call Answered. Webhook sent when a TeXML call is answered |
| `TexmlCallCompletedWebhook` | TeXML Call Completed. Webhook sent when a TeXML call is completed |
| `TexmlCallInitiatedWebhook` | TeXML Call Initiated. Webhook sent when a TeXML call is initiated |
| `TexmlCallRingingWebhook` | TeXML Call Ringing. Webhook sent when a TeXML call is ringing |
| `TexmlCallAmdWebhook` | TeXML Call AMD. Webhook sent when Answering Machine Detection (AMD) completes during a TeXML call |
| `TexmlCallDtmfWebhook` | TeXML Call DTMF. Webhook sent when a DTMF digit is received during a TeXML call |
| `TexmlGatherWebhook` | TeXML Gather. Webhook sent when a Gather command completes (sent to the action URL) |
| `TexmlHttpRequestWebhook` | TeXML HTTP Request. Webhook sent as response to an HTTP Request instruction |
| `TexmlAiGatherWebhook` | TeXML AI Gather. Webhook sent when AI Gather completes with transcription results |
| `TexmlConferenceJoinWebhook` | TeXML Conference Join. Webhook sent when a participant joins a TeXML conference |
| `TexmlConferenceLeaveWebhook` | TeXML Conference Leave. Webhook sent when a participant leaves a TeXML conference |
| `TexmlConferenceSpeakerWebhook` | TeXML Conference Speaker. Webhook sent when a participant starts or stops speaking in a TeXML conference |
| `TexmlConferenceEndWebhook` | TeXML Conference End. Webhook sent when a TeXML conference ends |
| `TexmlConferenceStartWebhook` | TeXML Conference Start. Webhook sent when a TeXML conference starts |
| `TexmlQueueWebhook` | TeXML Queue. Webhook sent for queue status events (triggered by Enqueue command waitUrl) |
| `TexmlRecordingCompletedWebhook` | TeXML Recording Completed. Webhook sent when a recording is completed during a TeXML call (triggered by recordingStatusCallbackEvent) |
| `TexmlRecordingInProgressWebhook` | TeXML Recording In-Progress. Webhook sent when a recording starts during a TeXML call (triggered by recordingStatusCallbackEvent) |
| `TexmlSiprecWebhook` | TeXML SIPREC. Webhook sent for SIPREC session status updates |
| `TexmlStreamWebhook` | TeXML Stream. Webhook sent for media streaming status updates |
| `TexmlTranscriptionWebhook` | TeXML Transcription. Webhook sent when a recording transcription is completed |