Documentation Index
Fetch the complete documentation index at: https://nango.dev/docs/llms.txt
Use this file to discover all available pages before exploring further.
Overview
To authenticate with Paddle, you will need:- API Key - An API key generated from your Paddle vendor dashboard.
- Environment - Use
apifor live orsandbox-apifor sandbox.
Prerequisites
- You must have a Paddle vendor account. Sign up at paddle.com.
Instructions
Step 1: Generating your API key
- Log in to the Paddle vendor dashboard.
- Navigate to Developer Tools -> Authentication.
- Click + New API Key.

- Fill in the details:
- Name - A label to identify this key.
- Description - An optional description of the key’s purpose.
- Expires in - Choose an expiry window or set no expiry.
- Permissions - Select the scopes this key should have access to.
- Click Save.

- Copy the generated API key and store it securely. Paddle only shows this key once.

Step 2: Choose your environment
Paddle has two environments:- Live — use
apias the environment value. - Sandbox — use
sandbox-apias the environment value.
Step 3: Enter credentials in the Connect UI
- Open the form where you need to authenticate with Paddle.
- Enter your Environment and API Key in their respective fields.
- Submit the form.
