Welcome to Orchestra Hub
Orchestra Hub is a centralized library of Orchestra repositories.
Select a repository below to see available versions, view it in Orchimate, or download it in XML format.
Orchestra Repositories
FIX Trading
Community
FINRA CAT Reporting
Demonstrates the use of Orchestra to model the JSON-encoded CAT regulatory reporting protocol
FIX
Optimised for LLMs and agents, with full contextual documentation, pedigree and deprecation history
FIX Reference Data
Demonstrates scenario-based modelling of FIX instruments with Orchestra
FIX Trading Digital Assets
Order and execution messaging for digital assets over FIX
FIX User Defined Fields
Orchestra repository for FIX user-defined fields (UDFs), intended to help users discover and reuse existing UDFs when developing FIX implementations and dialects
JSE External Messaging API
Demonstrates the use of the TagWire protocol as an alternative encoding to FIX tag-value
LSEG Delayed Market Data
Demonstrates deriving an Orchestra repository from a reference repository by using the Group Ticker Plant specification to model LSEG Delayed Market Data
LSEG Group Ticker Plant
Demonstrates the use of Orchestra to model LSEG's Group Ticker Plant binary market data protocol
Nasdaq OUCH
Demonstrates the use of Orchestra to model the Nasdaq OUCH binary order-entry protocol