Decodo LangChain Tools

A Node.js LangChain plugin that enables developers to use Decodo's Scraper API alongside their LangChain applications.

Features

• Web Scraping: Scrape any URL and retrieve HTML content
• Google Search: Search Google and retrieve structured results
• Amazon Search: Search Amazon and retrieve structured product data
• Reddit Scraping: Scrape Reddit posts and subreddits
• Full TypeScript Support: Complete type definitions for all parameters
• LangChain Integration: Seamless integration with LangChain's Tool system

Installation

npm install @decodo/langchain-ts

Quick Start

import { DecodoUniversalTool } from '@decodo/langchain-ts';

const scraperTool = new DecodoUniversalTool({
  username: 'web-advances-username',
  password: 'web-advances-password',
});

const agent = new Agent({
  tools: [scraperTool],
});

Available Tools

See the tools/ directory for a list of available tools.

Examples

See the exmaples/ to see tools in action.

Configuration

All tools accept a DecodoConfig object:

type DecodoConfig = {
  username: string; // Your Web Advanced product username
  password: string; // Your Web Advanced product password
};

API Parameters

See the Scraper API documentation for a list of available parameters

License

MIT

Support

For support, please visit Decodo's documentation or open an issue on GitHub.