Integrating with External APIs
Connect your agents to third-party services and proprietary APIs to leverage a vast ecosystem of data and functionality.
Agents & External APIs
AI agents are powerful, but their knowledge is often limited to their training data. To interact with the real world, they need to fetch live information or perform actions.
This is where External APIs come in! They are the bridge for agents to access a vast ecosystem of services and data.
Tools for External Access
In LangChain, Tools are how agents interact with external systems. Think of them as specialized functions an agent can "call" when needed.
- A tool could search the web.
- Another might fetch weather data.
- Or even send an email!
We'll build tools to wrap API calls.
All lessons in this course
- Creating Custom LangChain Tools
- Integrating with External APIs
- Web Scraping and Data Augmentation
- Toolkits & Structured Tool Inputs