LOCALHOST · KEYS STAY SERVER-SIDE

OpenAI + HeyGen Local Studio

Create and refine text with OpenAI, then send a production prompt to HeyGen.

Checking configuration…

1. OpenAI Prompt Studio

Instructions Prompt

OpenAI result

2. HeyGen Video Agent

Video prompt

Optional HeyGen IDs

Avatar ID Voice ID Style ID Brand-kit ID

Session ID Video ID

No HeyGen request yet.

Keys are read only by the local Node server from your private .env file.