Quickstart

Account, API key, first routed prompt.

1. Create an account

Open /signup and confirm the email we send. Then open the console and connect an OpenAI-compatible provider key.

2. Mint an API key

/account creates a pmz_live_ key. Copy it once.

3. Route a prompt

bash

curl -s https://www.promptimizer.site/api/v1/chat/completions \
  -H "Authorization: Bearer $PROMPTIMIZER_API_KEY" \
  -H 'content-type: application/json' \
  -d '{"messages":[{"role":"user","content":"What is the capital of France?"}]}'

You should see an economy-tier model when the ask is easy, and saved_pct versus frontier.

4. Add your provider

In the console or CLI, pick a known provider — Baseten, Groq, OpenAI — and paste the key. We already have the base URL. Custom is the only chip that asks for one. That fleet is stored on your account.

Introduction

Concepts