CME ClearPort API - Submission and Validation Rules

Use this search bar to search topics within the CME ClearPort API.

This section describes some of the key concepts behind trade submission into the CME ClearPort API, including:

• rules for populating various elements and attributes in the trade messages

• relevant API validations as applicable to each of these elements and attributes.

For information about usernames and passwords, see CME Group Login-Managed IDs.