Critical Updates

UpdateCME ClearPort API Migration to Google Cloud - March 1

† Denotes update to the article

Effective Sunday, March 1 (trade date of Monday, March 2), CME ClearPort API on Google Cloud will be available and the current Production on-Prem URL will be decommissioned.

This change affects only the HTTPS session-less and session-based connectivity options. There are no changes to the authentication, message formats or specification exchanged between CME ClearPort and client systems.

Clients can continue to use their existing entitled API IDs.

Production Environment
Connectivity	Current URL	New URL (Google Cloud)
Session-less	https://ClearPort.cmegroup.com/ cpc/unoapi/UnoApiHandler.api	https://markets.api.cmegroup.com/ clearport/unoapi/UnoApiHandler.api
Session-based	https://ClearPort.cmegroup.com/ cpc/UnoApiHandler.api	† https://markets.api.cmegroup.com/ clearport-sb/UnoApiHandler.api

 

New Release
Connectivity	Current URL	New URL (Google Cloud)
Session-less	https://ClearPortNR.cmegroup.com/ cpc/unoapi/UnoApiHandler.api	https://markets.api.uat.cmegroup.com/ clearport/unoapi/UnoApiHandler.api
Session-based	https://ClearPort.cmegroup.com/ cpc/UnoApiHandler.api	† https://markets.api.uat.cmegroup.com/ clearport-sb/UnoApiHandler.api

This change is currently available for customer testing in New Release.

Events and Announcements

NewLinks in Historical CME Group Notices

Due to a vendor issue, links in email notices sent from CME Group prior to January 21, 2026, may be inactive.

Use the Notice Search on cmegroup.com to view historical notices.