# BrowserbaseLoader

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/document_loaders/browserbase/BrowserbaseLoader)

Load pre-rendered web pages using a headless browser hosted on Browserbase.

Depends on `browserbase` and `playwright` packages.
Get your API key from https://browserbase.com

## Signature

```python
BrowserbaseLoader(
    self,
    urls: Sequence[str],
    text_content: bool = False,
    api_key: Optional[str] = None,
    project_id: Optional[str] = None,
    session_id: Optional[str] = None,
    proxy: Optional[bool] = None,
)
```

## Extends

- `BaseLoader`

## Constructors

```python
__init__(
    self,
    urls: Sequence[str],
    text_content: bool = False,
    api_key: Optional[str] = None,
    project_id: Optional[str] = None,
    session_id: Optional[str] = None,
    proxy: Optional[bool] = None,
)
```

| Name | Type |
|------|------|
| `urls` | `Sequence[str]` |
| `text_content` | `bool` |
| `api_key` | `Optional[str]` |
| `project_id` | `Optional[str]` |
| `session_id` | `Optional[str]` |
| `proxy` | `Optional[bool]` |


## Properties

- `urls`
- `text_content`
- `session_id`
- `project_id`
- `proxy`
- `browserbase`

## Methods

- [`lazy_load()`](https://reference.langchain.com/python/langchain-community/document_loaders/browserbase/BrowserbaseLoader/lazy_load)

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/document_loaders/browserbase.py#L8)