CME ClearPort API - Reference Data

CME ClearPort API offers a robust set of both product and entity reference data.

Obtaining this data through CME ClearPort API helps clients ensure required attribute values populate correctly upon trade submission, preventing unnecessary rejections.

Product Reference Data: HTTP users will be able to obtain product reference data using CME ClearPort

•  MQ Series users must use the once-daily generated FIXML Product Reference Files (FPRF) located at ftp://ftp.cmegroup.com/fprf/ to obtain product reference data.

Entity Reference Data: Clients using HTTP or MQ Series method of transport can obtain entity reference data (list of associated accounts, trading and brokerage firm IDs, trader and broker user IDs, etc…)