Create an API Only User Role create-an-api-only-user-role

If you want to integrate with Marketo via the REST API, the best practice is to assign a user the API Only role and then create a custom service for use with REST API. Here’s how to create the API only user role.

Admin Permissions Required
  1. Go to the Admin area.

  2. Click Users & Roles.

  3. Click the Roles tab and then New Role.

  4. Enter a Role Name, select the API access Permissions you want to give, and click Create.

It’s always a good idea to only grant the minimum permissions required.