Upgrade
your engine

The Greens is a modern, secure, end-to-end brokerage platform. Grow your business with a brand-new platform designed for performance.

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Real-time, event-driven architecture

Don’t be constrained by overnight batch processing. See what real-time processing can do for your customers.  

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Plug and play APIs

Our APIs are tied directly into our platform, allowing for accelerated testing and app development.

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Sandbox environment for hassle-free testing

Try-before-you buy hassle-free testing experience.

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Leave behind the technical gymnastics

Modular design and event-driven architecture so you can deliver the services you need, when you need them. Current services include account management, money movement, clearing, settlement, direct indexing, and trading. 

Our APIs are tied directly into our platform, allowing for accelerated testing and app development.

API Docs

Real-time, event-driven architecture

Don’t be constrained by overnight batch processing. See what real-time processing can do for your customers.  

Cloud native

Flexibility to help you develop, integrate and implement easily and at speed. Scalable up to 1 million trades per hour.

Sandbox environment

Try-before-you buy hassle-free testing experience. We need one more sentence to balance it out.

Events

Nov 2025

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Take greater control of clearing

Modernize an existing self-clearing operation or prepare for a transition with technology built for scale, efficiency, and flexibility.

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Own more of the stack

Increase control across clearing, servicing, and brokerage operations.

Improve economics

Support growth while reducing friction and operational overhead.

Accelerate innovation

Bring new investing experiences to market without disrupting existing operations.

User Management
Built for self-clearing growth

Designed for firms modernizing clearing infrastructure or evaluating a self-clearing future, with technology that supports greater control, operational flexibility, and long-term scale.

Trading and Investments
Enterprise-grade & fully regulated

Green Pier provides comprehensive fintech offerings, including brokerage services. Green Pier Fintech LLC is SEC registered and a member of FINRA and SIPC for brokerage-related activities.

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Backed & driven by innovation

Developed within Fidelity Center for Applied Technology (FCAT®), Fidelity Investments' innovation catalyst with more than 25 years of experience advancing financial technology.

Fidelity Center for Applied Technology LLC (FCAT®) provides innovative products, services, content and tools, as a service to its affiliates and as a subsidiary of FMR LLC. Based on input and feedback, FCAT is better able to engage in technology research and planning for the Fidelity family of companies. Unless otherwise indicated, the information and items presented are provided by FCAT and are not intended to provide tax, legal, insurance or investment advice and should not be construed as an offer to sell, a solicitation of an offer to buy, or a recommendation for any security by any Fidelity entity or any third-party. Third-party trademarks and service marks are the property of their respective owners. All other trademarks and service marks are the property of FMR LLC or its affiliated companies. 1277964.1.0

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