Finding your Infusionsoft API key can be tricky, but just follow this simple guide and we’ll show you exactly where to find it.
1. Open the Infusionsoft Admin Settings Page
2. Click on Application
3. Scroll down to find your API Key
If the Encrypted Key field is blank, simply create a passphrase in the field above labeled “API Passphrase” and click save at the bottom. Then scroll back down and you’ll have your new API Key.