Epsilon Introduces a RESTful API for PAS

May 2024: Epsilon has made a significant advancement in their product offerings by launching the Principia Analytic System (PAS) RESTful API with the release of PAS V9.1. This new API exposes PAS's robust valuation, cash flow, and accounting engines, enabling external systems to seamlessly interact with PAS in real time, reducing programmatic complexity and vastly enhancing the accessibility of financial calculations.

What is the PAS RESTful API?

The PAS RESTful API is designed to extend the powerful computational capabilities of PAS to any system that requires precise, reliable valuations and accounting on-demand. With this API, you can easily integrate PAS's valuation and accounting engines for derivative and fixed-income portfolios into web-based services and applications, and this can accelerate implementations significantly.

Key Features

With the PAS RESTful API, you can:

- See detailed, complete cash flows for any position: Easily retrieve cash flow data for any given financial position, whether you're working with derivatives, debt instruments, investments, whole portfolios or specific hedge relationships.

- Access a comprehensive range of valuation & risk results: Renown for its market proven valuations, the PAS RESTful API can provide all the calculations needed to ensure you have the full picture when valuing and risk managing your portfolio.

- Generate accounting journal entries: Pull precise and detailed journal entries for any portfolio, individual position or specific relationship, so you can streamline your accounting processes and integrate with your accounting software.

Whether you’re managing risk for derivatives, monitoring debt portfolios, or processing complex investments, the PAS RESTful API equips you with the real-time data access you need to make informed decisions.

The Future of Financial Integration with PAS

The PAS RESTful API is more than just a technical upgrade—it’s a major leap forward in how financial systems can interact with the powerful PAS valuation and accounting engines. By lowering the barriers to integration, Epsilon is positioning PAS as a central hub for financial calculations that can seamlessly connect with virtually any financial system, reducing manual processes, minimizing EUCs, and improving data consistency across platforms.

As financial institutions increasingly seek flexibility in how they manage and integrate systems, Epsilon’s innovation augments the power of PAS and provides the infrastructure needed for the future of capital markets technology solutions.

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