CME Globex Order Entry Web Service APIs

Testing and Certification

...

OAuth 2.0 Authorization Server Endpoints
Detail	New Release	Production
OAuth Token Endpoint	https://authnr.cmegroup.com/as/token.oauth2	https://auth.cmegroup.com/as/token.oauth2

Info
Tokens will expire after 30 minutes.

Connectivity Methods

Once clients have completed onboarding and granted entitlements they can access the OE APIs. OE APIs support the following API protocols:

...

Environment	Base URL
New Release	https://markets.api.uat.cmegroup.com/orderentry/v2
Production	https://markets.api.cmegroup.com/orderentry/v2

Web Socket Initiation must have the header parameter "Authorization" with value "Bearer" pre-pended to the OAuth token (including a space separator).
example: "Bearer <Oauth Access token>"

Environment	Base URL
AutoCert+ Certification	wss://markets.api.uat.cmegroup.com/autocert/orderentry
New Release	wss://markets.api.uat.cmegroup.com/orderentry/v2
Production	wss://markets.api.cmegroup.com/orderentry/v2

...