here

Metrics API ↗

Scores via API/SDK

Observations API

Public API

SCIM and Org API

API Reference ↗

**Endpoint**: `

Export From Ui

Export To Blob Storage

Query Via Sdk

Metrics Api

Instance Management Api

Llm Api

Python API reference

JS/TS API reference

Supabase

Canva

Khan Academy

SumUp

Traces, evals, prompt management and metrics to debug and improve your LLM application. Integrates with Langchain, OpenAI, LlamaIndex, LiteLLM, and more.

Langfuse

Python Reference ↗

n8n Node

Security & Guardrails

Java SDK ↗

OpenTelemetry .NET

OpenTelemetry Go

OpenTelemetry Erlang/Elixir

OpenTelemetry Ruby

OpenTelemetry PHP

OpenTelemetry Rust

OpenTelemetry Swift

Langfuse API Guides & Tutorials

Learn Langfuse

Official Tutorials

here

Want to start tracking APIs at scale?