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Establish Websocket connections to the Order Entry Service with capability to configure Cancel on Disconnect preferences for the session.

Cancel on Disconnect will not be enabled when no parameters are provided on connect

All required parameters need to be provided to enable Cancel on Disconnect functionality.

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Page Properties
URL/order/events
HTTP MethodGET
Version2.0.0
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titleBGColorwhitesmoke
titleContents
Table of Contents
maxLevel3

Request

Query Parameters

RefParameterNameTypeMulti-pleValuesUsageDescription
1codCustomerAccountIdCustomer Account IDStringYes
REQUIRED

A unique account identifier in Execution Firm accounts.
See "RMI Accounts with Special Characters" documentation for a complete list of allowable special characters.

2codOperatorIdOperator IDStringYes
REQUIRED

This value represents the individual or team submitting the message and is subject to registration requirements and character limits as required by CME Group -Rule-576  Advisory.

3codExecutingFirmIdExecuting Firm IDStringYes
REQUIRED

Execution firm id

4codEntityScopeEntity ScopeStringYes
  • CUSTOMER_ACCOUNT (CUSTOMER_ACCOUNT)
  • OPERATOR (OPERATOR)
OPTIONAL

Limits the scope of orders deleted

Response - 101

Messages