What is the Customer Test Environment (CTE)?
The CTE for API testing is in a non-automated, one-on-one staging environment for customers streaming quotes via AEMI. It is available via secured Internet access and is equipped with server redundancy. All CTE testing is conducted under the direction of the Amex’s Quality Assurance department. The system supports eight trading sessions: Pre-Open, Opening Pair Off, Regular Trading, Closing, Cash Closing, Post-Close, Halt and Re-Opening Pair Off.