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DataForSEO

This page provides instructions on how to use the DataForSEO search APIs within LangChain.

Installation and Setup​

  • Get a DataForSEO API Access login and password, and set them as environment variables (DATAFORSEO_LOGIN and DATAFORSEO_PASSWORD respectively). You can find it in your dashboard.

Wrappers​

Utility​

The DataForSEO utility wraps the API. To import this utility, use:

from langchain.utilities import DataForSeoAPIWrapper

For a detailed walkthrough of this wrapper, see this notebook.

Tool​

You can also load this wrapper as a Tool to use with an Agent:

from langchain.agents import load_tools
tools = load_tools(["dataforseo-api-search"])

API Reference:

Example usage​

dataforseo = DataForSeoAPIWrapper(api_login="your_login", api_password="your_password")
result = dataforseo.run("Bill Gates")
print(result)

Environment Variables​

You can store your DataForSEO API Access login and password as environment variables. The wrapper will automatically check for these environment variables if no values are provided:

import os

os.environ["DATAFORSEO_LOGIN"] = "your_login"
os.environ["DATAFORSEO_PASSWORD"] = "your_password"

dataforseo = DataForSeoAPIWrapper()
result = dataforseo.run("weather in Los Angeles")
print(result)