Contents

Output - Heartbeat

Unsolicited message sent from the server on a periodic basis.

Fields

RefFieldNameData TypeValuesUsageDescription
1header
2→ messageTypeMessage Typestring
  • HEARTBEAT (Heartbeat)
ALWAYS

Denotes trade summary message.

3→ sentTimeSent TimestamptimestampALWAYS

CME MDP gateway sends the message (UTC).

4→ sequenceNumbersequenceNumberstringALWAYS
5→ versionAPI Versionstring
  • 1.0 (1.0)
ALWAYS
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