FIX Orchestra was conceived as machine readable rules of engagement between counterparties.

As such, it is a standard for exchange of metadata about the behaviour of FIX applications. Orchestra is intended to cut time to onboard counterparties and improve accuracy of implementations.

How does Orchestra benefit me? Click here to learn more.

FIX Orchestra is licensed under the Apache License, Version 2.0 which can be found here: http://www.apache.org/licenses/LICENSE-2.0.

FIX Orchestra does not change FIX protocol itself in any way, nor does it obsolete existing FIX engines or tools.


Resources for learning and adopting FIX Orchestra


Tutorials

Learn about FIX Orchestra and its functionality

FAQ

Everything you need to know about FIX Orchestra

Specification

Looking for the Orchestra Standard?


The Tools


Member Only

log2orchestra – Creates an Orchestra file from one or more FIX message logs (tag-value encoding)

MEMBERS ONLY TOOL – Click here to request access.


The Use Cases


Communicate

Communicating your FIX Service to others

By providing a machine-readable Orchestra file to partners or counterparties, you communicate your rules of engagement in an unambiguous, precise way. Of course, humanly readable documentation can be gneerated from orchestra, but by generating it each time an update is made, documentation will not get out of date.

Normalize

Normalizing inbound FIX flows into your ecosystem

It is common for parties to encode their FIX messages slightly differently, possibly using user-defined tags. An Orchestra file that describes each variant of FIX can inform a translator to normalize them into a common format for processing.

Validate

Validating your counterparties compliance with their and your FIX service

An Orchestra file can be used to generate compliance tests. Messages received from a counterparty can be compared to the rules and message structures defined in Orchestra. For example, in Orchestra, fields can be specified as mandatory, conditionally required, forbidden, or to be allowed but ignored.

Self-Validate

Validate your own FIX Service

Internal message implementations can be tested against rules of engagement encoded in an Orchestra file to make sure that your own systems comply with specifications.

Provisioning

Using Orchestra for Provisioning

An Orchestra Interfaces file can specify a protocol stack for a service offering, that is, a set of protocols at application, session, encoding, and transport layers. For each session, identifiers are provided as well as any transport configuration such as host and port to connect to. Additionally, security keys can be provided.

Manage FIXatdl

Using Orchestra to manage FIXatdl

An Orchestra Interfaces file can tell how to access a FIXatdl file (or other service configuration), either locally or via an internet address. The configuration can be for an entire service offering or specific to a FIX session.


FIX Unified Repository


Information on the version of the FIX Repository prior to FIX Orchestra can be found here.