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Documentation Index

Fetch the complete documentation index at: https://docs.langchain.com/llms.txt

Use this file to discover all available pages before exploring further.

Linkup provides an API to connect LLMs to the web and the Linkup Premium Partner sources.

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Installation and setup

To use the Linkup provider, you first need a valid API key, which you can find by signing up on the Linkup site. You will also need the langchain-linkup package, which you can install using pip: 
pip install langchain-linkup

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Retriever

See a usage example. 
from langchain_linkup import LinkupSearchRetriever

retriever = LinkupSearchRetriever(
    depth="deep",  # "standard" or "deep"
    linkup_api_key=None,  # API key can be passed here or set as the LINKUP_API_KEY environment variable
)

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Tools

See a usage example. 
from langchain_linkup import LinkupSearchTool

tool = LinkupSearchTool(
    depth="deep",  # "standard" or "deep"
    output_type="searchResults",  # "searchResults", "sourcedAnswer" or "structured"
    linkup_api_key=None,  # API key can be passed here or set as the LINKUP_API_KEY environment variable
)
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