Data Passthru supplies the ability to add text data to orders submitted through the API that will be populated on the drop copy trade capture messages.
The passthru data is sent as parameters on the SubmitOrder:
Key | Maps to Drop Copy Field | Restrictions |
|---|---|---|
Book | onBehalfOfSubID | Max Length: 32, Invalid Characters: '|' |
Book1 | onBehalfOfCompID | Max Length: 32, Invalid Characters: '|' |
See Section 8.12.2 for details of parameterized orders.
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