Last Updated: 4/8/2026

LangChain Integration

PrivateVault integrates seamlessly with LangChain to provide enterprise-grade security and governance for your LangChain agents.

Overview

The LangChain integration allows you to:

• Secure LangChain agents with AI firewall protection
• Enforce policies on agent interactions
• Audit all agent activities
• Monitor for prompt injection and jailbreak attempts

Installation

pip install privatevault langchain

Basic Usage

from privatevault import Client
from langchain import LLMChain
 
# Initialize PrivateVault client
client = Client(api_key="pv_live_xxx")
 
# Your LangChain code here