developers:fixapi:traderlogon

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision		 Previous revision
developers:fixapi:traderlogon [2025/09/12 01:19] – removed - external edit (Unknown date) 127.0.0.1developers:fixapi:traderlogon [2025/09/12 02:39] (current) – chad
Line 1: Line 1:
 +====== TRADER LOGON [35=UCG] ======
  
 +The Trader Logon message authenticates additional traders under an established FIX session.
 +
 +===== Prerequisites =====
 +  * Master User must enable Multi-Trader mode via Logon (Tag 372=UCG)
 +  * FIX session must be established
 +  * Traders must have assigned accounts and exchanges
 +
 +===== Message Specification =====
 +
 +**Message Direction:** Client → T4
 +
 +^ Tag ^ Field Name ^ Type ^ Req'd ^ Description ^
 +| | **Message Header** | | Y | MsgType = UCG |
 +| 91 | SecureData | String | Y | Application license code |
 +| 90 | SecureDataLen | Int | Y | License code length |
 +| 109 | ClientID | String | O | Organization ID |
 +| 553 | UserName | String | Y | T4 Trader username |
 +| 554 | Password | String | Y | T4 Trader password |
 +| | **Message Trailer** | | Y | |
 +
 +===== Multi-Trader Operations =====
 +  * All order messages must include SenderSubID (50) = trader name
 +  * Responses identify trader in TargetSubID (57)
 +  * Failed authentication doesn't disconnect session
 +  * Trader Logout removes individual trader
 +  * FIX Logout terminates entire session
 +
 +===== Sample Messages =====
 +
 +**Enable Multi-Trader Mode (in Logon):**
 +<code>
 +8=FIX.4.2|9=250|35=A|49=T4Test|56=test|50=MasterUser|52=20150611-17:41:56.934|
 +91=64768859-3ACF-4224-A4E9-DA66901AFC63|90=36|98=0|108=25|
 +553=MasterUser|554=_password_|384=2|372=d|372=UCG|10=123|
 +</code>
 +
 +**Trader Logon Request:**
 +<code>
 +8=FIX.4.2|9=180|35=UCG|49=T4Test|56=test|52=20150611-17:42:02.813|
 +91=64768859-3ACF-4224-A4E9-DA66901AFC63|90=36|
 +553=Trader1|554=_TraderPassword_|10=123|
 +</code>
 +
 +**Successful Response:**
 +<code>
 +8=FIX.4.2|9=120|35=UCG|49=test|56=T4Test|50=T4FIX|52=20150611-17:42:03.486|
 +553=Trader1|58=Success|10=234|
 +</code>
 +
 +===== Notes =====
 +  * Failed logon returns Text (58) with error description
 +  * Chart data logins (372=V) exempt from account requirements
 +  * Session properties apply to all traders