PAS: Faster Integrationwith Python and JMS
March 2025: Marking another critical milestone in our mission to make the market-proven valuation, risk, and accounting capabilities of the Principia Analytic System (PAS) even more accessible, Epsilon is excited to announce the release of PAS V9.2.
This powerful new version introduces a Python API and Message Broker integration, setting the stage for seamless integration into modern, complex enterprise environments.
Python API - Modern Access for a Modern Workflow
The addition of a Python API to the PAS XTP framework enables users to interact with the platform using one of the most popular and widely adopted languages in finance and data science. Supplementing our existing extension capabilities, this modern interface supports:
- Data extraction and transformation
- Custom risk analysis
- Rapid prototyping of trading and risk strategies
Whether you’re building internal tools, integrating with analytics pipelines, or simply prefer Python’s readability and versatility, this API streamlines development and increases flexibility.
JMS - Built for Connectivity
PAS V9.2 also debuts message broker integration to our XTP framework, a major step toward supporting real-time, event-driven architectures. Built with support for JMS-compatible brokers like ActiveMQ, this framework enables you to:
- Subscribe to or publish events between systems
- Trigger PAS actions based on incoming messages
- Build custom workflows across front-, middle-, and back-office processes
This opens the door to tighter integration across your ecosystem and helps break down silos by enabling automated, message-driven interaction between systems.
Why This Matters
Epsilon’s goal is to make powerful portfolio insights easier to access and integrate — without compromising the depth and reliability PAS is known for. With PAS V9.2, you can build faster, automate more, and connect more deeply with the tools and systems your business depends on.
For clients who are looking to bring modern development practices and real-time integration to your fixed-income operations, PAS V9.2 provides the tools to make it happen.