Trading Services

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Connectivity

To register for access to the documentation for the Application Programmers Interfaces described below, click here to link to the API site. CBOE provides access to the API website for Members, Member Organizations, and Software Providers currently developing applications for Members or Member Organizations.

CBOE Market Interface (CMi) API
The CBOE Market Interface (CMi) provides access to all exchange trading services and is intended for, but not limited to, firms whose primary business is market making. The CMi is a distributed object interface based upon the CORBA standard from the Object Management Group.

FIX API
Financial Information Exchange (FIX) is a message-based protocol implemented over TCP/IP. CBOE supports FIX 4.2. CBSX Test & Production connection requests can be made from the CBOE Systems API site.

Connectivity:

API Client Relations
API@cboe.com
312-786-7300

   

Pulse Terminal:

Adam Kelly
Kelly@cboe.com
212.344.4021