Set Up Your Development Environment for Enhanced Packages

1. Create a package. Create an enhanced installed package to create API integrations, install custom apps, or add custom Journey Builder components.

2. Get credentials. To use Marketing Cloud Engagement APIs, add an API integration to your installed package, and obtain credentials for authentication.

3. Get an access token. Use the access token to authenticate API requests.

   1. For web and public apps, set up authorization code grant type.
   2. For server-to-server integrations, set up client credentials grant type.

• Access Token Reference
• [Authorization Code Reference]./authorization-code.md
• Packages
• Manage Licensing for Installed Packages