OnixS News: February 2024

Friday, 16 February 2024

Update details: OnixS FIX Support Pack update for CME STP FIX - update for FIX API specification <20240215>

Updated reference implementation sample distributions incorporating the FIX Dialect and reference implementation samples can be downloaded from here:

Download authentication credentials:

User: dotNet
Password: IyeIMYRsTPwkJZMT7KItDA

Download authentication credentials:

User: netCore
Password: 6Ss6CpH7AkcuYKtfGZKang

Updated individual FIX Dialect files, which reflect the corresponding changes, can be downloaded from here:

FIX Dialect Download authentication credentials
User: fixDialect
Password: K1D7&S~TG1R>

All FIX Dialects are session-level dialects. This requires explicit dialect specification while creating message and session objects.

You can find more information about session-level FIX dialects for:

[NETCOREFIXENGINE-1428] - BREAKING CHANGE: Reject<3> administrative message will be retransmitted during the gap fill process
[NETCOREFIXENGINE-1414] - Message.ToXml() should return group instances as "GroupInstance" XML nodes
[NETCOREFIXENGINE-1406] - Message.ToJson() should return group instances as a JSON array of objects
[NETCOREFIXENGINE-1397] - Add .NET 8 assemblies

Update details: OnixS FIX Support Pack update for TradeWeb TradeXpress - update for FIX API specification <100.75>

Updated reference implementation sample distributions incorporating the FIX Dialect and reference implementation samples can be downloaded from here:

Download authentication credentials:

User: java
Password: UB7c60q0cdaIgLiBfPV0q

Updated individual FIX Dialect files, which reflect the corresponding changes, can be downloaded from here:

FIX Dialect Download authentication credentials
User: fixDialect
Password: K1D7&S~TG1R>

All FIX Dialects are session-level dialects. This requires explicit dialect specification while creating message and session objects.

You can find more information about session-level FIX dialects for: