Welcome to the Knox Networks API Reference page.

This is your home for building on top of Knox Networks’ infrastructure — a platform designed to power secure, scalable, and interoperable financial systems.

Here, you'll find documentation and tools for both our:

• REST APIs – Simplified, use-case-driven endpoints that showcase key workflows built on top of our gRPC layer
• gRPC APIs – Low-level, high-performance building blocks ideal for advanced and custom integrations

Whether you’re integrating directly with our gRPC services or exploring what’s possible via our REST APIs, this portal is designed to help you build quickly and confidently.

Tip: Use the REST section to prototype and discover, and turn to the gRPC APIs for full platform access and maximum flexibility.

Explore the docs, try out the endpoints, and let us know how we can help you bring your ideas to life.

REST API Resources

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Refer to the Knox Exchange Rest APIs

GRPC API Resources

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Knox Networks uses both Remote Procedure Call (RPC) and Rest APIs. You must have the development SDKs installed before you can begin interacting with the gRPC API.

Knox utilizes gRPC, a framework for Remote Procedure Calls (RPC) from Google instead of REST for performance reasons. It is recommended you read up on gRPC before continuing with this documentation.

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Download generated SDK client libraries in a variety of languages

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Refer to the Knox gRPC API