Quick Start

Get from signup to live requests in under 10 minutes.

Follow the four steps below to create your API key, top up credits, run your first call, and automate workflows with n8n.

1

Create your API key

Generate a key from your dashboard and keep it in a safe place.

Go to API keys
2

Check Our All Docs

View our full document and use what you need.

Go to Docs
3

Top up credits

Load credits so your requests can start routing immediately.

Top up credits
4

Make your first call

Send a chat completion request using your provider/model ID.

View API reference
5

Automate with n8n

Install Luntrex n8n nodes and build workflows in minutes.

Explore n8n guides

Quick test (cURL)

Copy this request to verify your API key right away.

curl -X POST https://luntrex.com/api/v1/chat/completions \
  -H "Authorization: Bearer <API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-4.1-mini",
    "messages": [{"role":"user","content":"Hello from Luntrex"}]
  }'
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