Welcome to Orchestra Hub
Orchestra Hub is a centralized repository for Orchestra specifications.
Select a specification below to see available versions, view them in Orchimate, or download them in XML format.
Orchestra Specifications
FIX.4.2
FIX standard version 4.2
FIX.4.4
FIX standard version 4.4
FIX.Latest
Current FIX application layer standard
Recommended Practices for Trading Digital Assets
Baseline recommended set of FIX fields used for sending order related FIX messages between trading counterparties when trading digital assets. The full set of fields for these messages and components can be found in the online specification.
Atomic Wire » FINRA CAT
Atomic Wire » FIX.4.2 (Enriched)
FIX standard version 4.2 with additional datatype mappings
Atomic Wire » FIX.4.4 (Enriched)
FIX standard version 4.4 with additional datatype mappings
Atomic Wire » FIX.Latest (Enriched)
FIX Latest with additional datatype mappings