Code Examples

Explore code examples showing LangWatch integrations for tracing, evaluating, and improving AI agent testing pipelines.

Below are some examples for integrating LangWatch into your project.

Python

Azure OpenAI Streaming Bot

Custom Evaluation Bot

DSPy Bot

DSPy Visualization

Evaluation Manual Call

FastAPI App

Generic Bot

Generic Bot Exception

Generic Bot RAG

Generic Bot RAG Expected Output

Generic Bot Span Context Manager

Generic Bot Span Low Level

Generic Bot Sync Function

Generic Bot Update Metadata Later

Guardrails

Guardrails Parallel

Guardrails Without Tracing

LangChain Bot

LangChain RAG Bot

LangChain RAG Bot Vertex AI

LiteLLM Bot

OpenAI Bot

OpenAI Bot Function Call

OpenAI Bot RAG

Weaviate DSPy Visualization

Streamlit OpenAI Assistants API Bot

TypeScript

LangGraph Chatbot

LangChain Bot

Mastra Weather Agent

Prompt CLI

Vercel AI SDK Chatbot

Go

LangWatch Go SDK

OpenTelemetry

OpenInference DSPy Bot

OpenInference Haystack

OpenInference LangChain Bot

OpenInference OpenAI Bot

OpenTelemetry Anthropic Bot

OpenTelemetry LangChain Bot

OpenTelemetry OpenAI Bot

Traditional Instrumentation FastAPI App