chore: import upstream snapshot with attribution

docs-website/reference_versioned_docs/version-2.21/integrations-api/searchapi.md

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+---
+title: "SearchApi"
+id: integrations-searchapi
+description: "SearchApi integration for Haystack"
+slug: "/integrations-searchapi"
+---
+
+
+## haystack_integrations.components.websearch.searchapi.websearch
+
+### SearchApiWebSearch
+
+Uses [SearchApi](https://www.searchapi.io/) to search the web for relevant documents.
+
+Usage example:
+
+```python
+from haystack.utils import Secret
+
+from haystack_integrations.components.websearch.searchapi import SearchApiWebSearch
+
+websearch = SearchApiWebSearch(top_k=10, api_key=Secret.from_env_var("SEARCHAPI_API_KEY"))
+results = websearch.run(query="Who is the boyfriend of Olivia Wilde?")
+
+assert results["documents"]
+assert results["links"]
+```
+
+#### __init__
+
+```python
+__init__(
+    api_key: Secret = Secret.from_env_var("SEARCHAPI_API_KEY"),
+    top_k: int | None = 10,
+    allowed_domains: list[str] | None = None,
+    search_params: dict[str, Any] | None = None,
+) -> None
+```
+
+Initialize the SearchApiWebSearch component.
+
+**Parameters:**
+
+- **api_key** (<code>Secret</code>) – API key for the SearchApi API
+- **top_k** (<code>int | None</code>) – Number of documents to return.
+- **allowed_domains** (<code>list\[str\] | None</code>) – List of domains to limit the search to.
+- **search_params** (<code>dict\[str, Any\] | None</code>) – Additional parameters passed to the SearchApi API.
+  For example, you can set 'num' to 100 to increase the number of search results.
+  See the [SearchApi website](https://www.searchapi.io/) for more details.
+
+The default search engine is Google, however, users can change it by setting the `engine`
+parameter in the `search_params`.
+
+#### to_dict
+
+```python
+to_dict() -> dict[str, Any]
+```
+
+Serializes the component to a dictionary.
+
+**Returns:**
+
+- <code>dict\[str, Any\]</code> – Dictionary with serialized data.
+
+#### from_dict
+
+```python
+from_dict(data: dict[str, Any]) -> SearchApiWebSearch
+```
+
+Deserializes the component from a dictionary.
+
+**Parameters:**
+
+- **data** (<code>dict\[str, Any\]</code>) – The dictionary to deserialize from.
+
+**Returns:**
+
+- <code>SearchApiWebSearch</code> – The deserialized component.
+
+#### run
+
+```python
+run(query: str) -> dict[str, list[Document] | list[str]]
+```
+
+Uses [SearchApi](https://www.searchapi.io/) to search the web.
+
+**Parameters:**
+
+- **query** (<code>str</code>) – Search query.
+
+**Returns:**
+
+- <code>dict\[str, list\[Document\] | list\[str\]\]</code> – A dictionary with the following keys:
+- "documents": List of documents returned by the search engine.
+- "links": List of links returned by the search engine.
+
+**Raises:**
+
+- <code>TimeoutError</code> – If the request to the SearchApi API times out.
+- <code>SearchApiError</code> – If an error occurs while querying the SearchApi API.
+
+#### run_async
+
+```python
+run_async(query: str) -> dict[str, list[Document] | list[str]]
+```
+
+Asynchronously uses [SearchApi](https://www.searchapi.io/) to search the web.
+
+This is the asynchronous version of the `run` method with the same parameters and return values.
+
+**Parameters:**
+
+- **query** (<code>str</code>) – Search query.
+
+**Returns:**
+
+- <code>dict\[str, list\[Document\] | list\[str\]\]</code> – A dictionary with the following keys:
+- "documents": List of documents returned by the search engine.
+- "links": List of links returned by the search engine.
+
+**Raises:**
+
+- <code>TimeoutError</code> – If the request to the SearchApi API times out.
+- <code>SearchApiError</code> – If an error occurs while querying the SearchApi API.