For real time/10 minute delayed market data (Prices) then you can access via API, CME Direct or most Independent Software Vendor (ISV).
All DME data feeds can be obtained via a DME/CME Market Data Information Licence Agreement (ILA) as per the below schedule:
https://dubaimerc.com/uploads/images/january-2024-ila-market-data-fee-lists.pdf
Licensing Information:
https://www.cmegroup.com/market-data/files/information-license-agreement-ila-guide.pdf
CME Direct Access:
https://login.cmegroup.com
API ID Management:
https://www.cmegroup.com/tools-information/webhelp/cme-customer-center/Content/api-id.html
For further information around licensing options please review https://www.cmegroup.com/market-data.html or contact marketdata@cmegroup.com”