## Retrieve

`assistants.retrieve(strid)  -> AssistantRetrieveResponse`

**get** `/assistants/{id}`

Retrieve a single assistant by its unique ID. Returns the full assistant configuration including prompt, voice settings, and first sentence mode. Useful for inspecting an assistant's current setup before updating it or placing a call.

### Parameters

- `id: str`

### Returns

- `class AssistantRetrieveResponse: …`

  - `id: str`

  - `background_sound: Optional[Literal["audio/office.ogg"]]`

    The background sound to play during the call. Useful to give the impression that your AI agent is in an office.

    - `"audio/office.ogg"`

  - `calendly: Optional[Calendly]`

    - `connection_id: str`

      The connection ID representing the link between your Calendly account and Revox.

    - `event_type_id: str`

      The event type ID representing the event type to schedule. (eg: https://api.calendly.com/event_types/b2330295-2a91-4a1d-bb73-99e7707663d5)

  - `call_retry_config: Optional[CallRetryConfig]`

    Configuration for call retry behavior including time windows, delays, and max iterations. If not provided, defaults will be used.

    - `calling_windows: List[CallRetryConfigCallingWindow]`

      - `calling_window_end_time: str`

        End time for the calling window in the recipient's timezone (or timezone_override if provided). Format: 'HH:mm' (24-hour) or 'H:mma' (12-hour). Examples: '17:00', '6pm'. Default: '18:00'.

      - `calling_window_start_time: str`

        Start time for the calling window in the recipient's timezone (or timezone_override if provided). Format: 'HH:mm' (24-hour) or 'H:mma' (12-hour). Examples: '09:00', '10am'. Default: '10:00'.

      - `retry_delay_seconds: int`

        Delay between retry attempts in seconds. Default: 7200 (2 hours).

    - `max_retry_attempts: int`

      Maximum number of call retry attempts. Default: 3.

    - `timezone: Optional[str]`

      Optional IANA timezone identifier to override the automatic timezone detection from phone number. If not provided, timezone is determined from the recipient's phone number country code. Examples: 'America/New_York', 'Europe/Paris'.

  - `created_at: object`

  - `end_of_call_sentence: Optional[str]`

  - `first_sentence: Optional[str]`

  - `first_sentence_delay_ms: int`

    Delay in milliseconds before speaking the first sentence. Default: 400.

  - `first_sentence_mode: Literal["generated", "static", "none"]`

    - `"generated"`

    - `"static"`

    - `"none"`

  - `ivr_navigation_enabled: bool`

    Enable IVR navigation tools. When enabled, the assistant can send DTMF tones and skip turns to navigate phone menus.

  - `llm_model: LlmModel`

    - `class LlmModelUnionMember0: …`

      - `name: Literal["gpt-4.1", "ministral-3-8b-instruct"]`

        - `"gpt-4.1"`

        - `"ministral-3-8b-instruct"`

      - `type: Literal["dedicated-instance"]`

        - `"dedicated-instance"`

    - `class LlmModelUnionMember1: …`

      - `openrouter_model_id: str`

        The model ID to use from OpenRouter. eg: openai/gpt-4.1

      - `openrouter_provider: str`

        The provider to use from OpenRouter. eg: nebius, openai, azure, etc.

      - `type: Literal["openrouter"]`

        Use a model from OpenRouter.

        - `"openrouter"`

  - `max_call_duration_secs: float`

    The maximum duration of the call in seconds. This is the maximum time the call will be allowed to run.

  - `name: str`

  - `organization_id: str`

  - `prompt: str`

  - `structured_output_config: Optional[List[StructuredOutputConfig]]`

    The structured output config to use for the call. This is used to extract the data from the call (like email, name, company name, etc.).

    - `name: str`

    - `required: bool`

    - `type: Literal["string", "number", "boolean", 3 more]`

      - `"string"`

      - `"number"`

      - `"boolean"`

      - `"enum"`

      - `"date"`

      - `"datetime"`

    - `description: Optional[str]`

    - `enum_options: Optional[List[str]]`

  - `transfer_phone_number: Optional[str]`

    Phone number to transfer calls to when users request to speak to a human agent.

  - `updated_at: object`

  - `voice: Optional[Voice]`

    - `id: str`

      The ID of the voice.

    - `provider: Literal["cartesia", "elevenlabs"]`

      The provider of the voice.

      - `"cartesia"`

      - `"elevenlabs"`

    - `speed: Optional[float]`

      The speed of the voice. Range depends on provider: Cartesia 0.6–1.5, ElevenLabs 0.7–1.2. Default is 1.0.

  - `voicemail_message: Optional[str]`

    If set, when voicemail is detected the agent will speak this message then hang up; if null, hang up immediately.

  - `webhook_url: Optional[str]`

    The webhook URL to call when the call is completed.

  - `faq_items: Optional[List[FaqItem]]`

    - `answer: str`

    - `question: str`

    - `id: Optional[str]`

    - `needs_human_answer: Optional[bool]`

    - `source: Optional[Literal["human", "ai"]]`

      - `"human"`

      - `"ai"`

  - `pending_faq_count: Optional[float]`

### Example

```python
import os
from revox import Revox

client = Revox(
    api_key=os.environ.get("REVOX_API_KEY"),  # This is the default and can be omitted
)
assistant = client.assistants.retrieve(
    "id",
)
print(assistant.id)
```