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To integrate Simplicity AI into your product, follow the steps below.

Authentication

Simplicity AI API supports two authentication methods. Option A — API Key

Step 1: Create an Account

Visit simplicity.ai and sign up using your email address or Google account. Simplicity AI sign up screen

Step 2: Generate an API Key

Once logged in, navigate to the Integrations section of your dashboard and create a new API key. You will use this key to authenticate every request to the Simplicity AI API. API key generation screen Pass your API key in the X-API-Key header on every request.
X-API-Key: YOUR_API_KEY
Option B — External User ID For multi-user applications, pass the user’s unique identifier in the external-user-uid header to scope requests to that specific user.
external-user-id: user123
Store your API key securely. Never expose it in client-side code or public repositories. If compromised, regenerate it immediately from your dashboard.

Base URL

All API requests are sent to:
https://api.simplicity.ai