Langfuse Data Handling

Overview

Manage the Langfuse data lifecycle: export traces and scores via the API, configure retention policies, handle GDPR data subject requests, anonymize data for analytics, and maintain audit trails.

Prerequisites

• @langfuse/client installed
• Langfuse API keys with appropriate permissions
• Understanding of your compliance requirements (GDPR, SOC2, HIPAA)

Instructions

Step 1: Export Trace Data via API

import { LangfuseClient } from "@langfuse/client";
import { writeFileSync } from "fs";