Golden provides a set of natural language APIs for querying and enrichment using the Golden Knowledge Graph e.g. queries such as: Products from OpenAI, Generative ai companies with series a funding, and rappers who invest can be used to retrieve structured data about relevant entities. The golden-query langchain tool is a wrapper on top of the Golden Query API which enables programmatic access to these results. See the Golden Query API docs for more information.

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Installation and Setup

  • Go to the Golden API docs to get an overview about the Golden API.
  • Get your API key from the Golden API Settings page.
  • Save your API key into GOLDEN_API_KEY env variable

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Wrappers

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Utility

There exists a GoldenQueryAPIWrapper utility which wraps this API. To import this utility: 
from langchain_community.utilities.golden_query import GoldenQueryAPIWrapper
For a more detailed walkthrough of this wrapper, see this notebook.

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Tool

You can also easily load this wrapper as a Tool (to use with an Agent). You can do this with: 
from langchain_community.agent_toolkits.load_tools import load_tools
tools = load_tools(["golden-query"])
For more information on tools, see this page.