API online

Luminarc API

OpenAI-compatible HTTP API for chat, image, and coding models. All models are currently free with no daily limits.

Base URL

https://api.luminarc.ai/v1

Endpoints

POST /v1/chat/completions
GET /v1/models
GET /v1
GET /api/health

Quick start

Get an API key in chat.luminarc.ai → Settings → API.

curl https://api.luminarc.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-luminarc-YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3.1-flash-lite","messages":[{"role":"user","content":"Hello"}]}'

Open Luminarc Chat API metadata (JSON) Health check