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

Telnyx Webrtc - 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.

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:

python
import telnyx

try:
    result = client.messages.send(to="+13125550001", from_="+13125550002", text="Hello")
except telnyx.APIConnectionError:
    print("Network error — check connectivity and retry")
except telnyx.RateLimitError:
    # 429: rate limited — wait and retry with exponential backoff
    import time
    time.sleep(1)  # Check Retry-After header for actual delay
except telnyx.APIStatusError as e:
    print(f"API error {e.status_code}: {e.message}")
    if e.status_code == 422:
        print("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

• Pagination: List methods return an auto-paginating iterator. Use for item in page_result: to iterate through all pages automatically.

List mobile push credentials

GET /mobile_push_credentials

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

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Creates a new mobile push credential

POST /mobile_push_credentials — Required: type, certificate, private_key, alias

python
push_credential_response = client.mobile_push_credentials.create(
    create_mobile_push_credential_request={
        "alias": "LucyIosCredential",
        "certificate": "-----BEGIN CERTIFICATE----- MIIGVDCCBTKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END CERTIFICATE-----",
        "private_key": "-----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END RSA PRIVATE KEY-----",
        "type": "ios",
    },
)
print(push_credential_response.data)

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Retrieves a mobile push credential

Retrieves mobile push credential based on the given push_credential_id

GET /mobile_push_credentials/{push_credential_id}

python
push_credential_response = client.mobile_push_credentials.retrieve(
    "0ccc7b76-4df3-4bca-a05a-3da1ecc389f0",
)
print(push_credential_response.data)

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Deletes a mobile push credential

Deletes a mobile push credential based on the given push_credential_id

DELETE /mobile_push_credentials/{push_credential_id}

python
client.mobile_push_credentials.delete(
    "0ccc7b76-4df3-4bca-a05a-3da1ecc389f0",
)

List all credentials

List all On-demand Credentials.

GET /telephony_credentials

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

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Create a credential

Create a credential.

POST /telephony_credentials — Required: connection_id

Optional: expires_at (string), name (string), tag (string)

python
telephony_credential = client.telephony_credentials.create(
    connection_id="1234567890",
)
print(telephony_credential.data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Get a credential

Get the details of an existing On-demand Credential.

GET /telephony_credentials/{id}

python
telephony_credential = client.telephony_credentials.retrieve(
    "id",
)
print(telephony_credential.data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Update a credential

Update an existing credential.

PATCH /telephony_credentials/{id}

Optional: connection_id (string), expires_at (string), name (string), tag (string)

python
telephony_credential = client.telephony_credentials.update(
    id="550e8400-e29b-41d4-a716-446655440000",
)
print(telephony_credential.data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Delete a credential

Delete an existing credential.

DELETE /telephony_credentials/{id}

python
telephony_credential = client.telephony_credentials.delete(
    "id",
)
print(telephony_credential.data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)