## Start Stream

`agent.tasks.start_stream(TaskStartStreamParams**kwargs)  -> TaskStartStreamResponse`

**post** `/agent/tasks/stream`

Starts an agent task and streams events via SSE (Content-Type: text/event-stream).

### Parameters

- `agent_type: Optional[str]`

- `environment_id: Optional[str]`

- `instruction: Optional[str]`

- `kind: Optional[Literal["desktop", "browser"]]`

  - `"desktop"`

  - `"browser"`

- `max_steps: Optional[int]`

- `model: Optional[str]`

- `persistent: Optional[bool]`

- `screenshot_mode: Optional[Literal["url", "base64"]]`

  - `"url"`

  - `"base64"`

- `temperature: Optional[float]`

- `viewport_height: Optional[int]`

- `viewport_width: Optional[int]`

### Returns

- `str`

### Example

```python
import os
from tzafon import Lightcone

client = Lightcone(
    api_key=os.environ.get("TZAFON_API_KEY"),  # This is the default and can be omitted
)
for task in client.agent.tasks.start_stream():
  print(task)
```