The Rayls product is a system of EVM-compatible components that enable public and permissioned blockchain networks to connect with privacy, scalability, interoperability and compliance.

This page introduces the Rayls components and categorises resources for specific audiences.

Rayls components

The Rayls product includes the protocols, chains, tools, and SDKs that power the Rayls ecosystem.

Component	Description
Rayls Privacy Node	An EVM chain node integrated with a highly scalable enterprise database. And a Relayer, A private relay tool to pass encrypted messages between a Rayls Privacy Node ledger and the Subnet Hub.
Subnet Hub	An EVM-compatible permissioned chain that orchestrates transfers between Rayls Privacy Nodes within a Rayls Private Subnet.
Rayls Custody	A cloud HSM-based custody tool to securely generate, store, and utilize cryptographic keys.
Rayls Atomic Protocol and SDK	A fully-private transfer protocol and developer-friendly SDK to connect Rayls Privacy Node via the Private Subnet's Hub.
Rayls Governor	A suite of developer-friendly governance tools for use within a Private Subnet.
Rayls Auditor	A suite of auditing tools to check and validate transactions within a Private Subnet.
Rayls Public Chain	A public, permissionless EVM layer 2, built using Arbitrum Orbit stack.

Rayls for Financial Institutions

Financial Institutions are entities that transact tokenized value with one another. Each Financial Institution installs and runs its own Rayls node, transacting with others via the Rayls Public Chain and Rayls Subnets.

Resource	Description
Rayls Privacy Node	An EVM chain node integrated with a highly scalable enterprise database. And a Relayer, A private relay tool to pass encrypted messages between a subnet ledger and a Hub.
EVM Privacy	How Rayls ensures fully private and anonymous transactions between Subnet Rayls Nodes.
Scalability	How Rayls enables operational and performance scalability both within and between Subnets and Rayls Nodes.
Rayls Custody	A HSM-based custody tool to securely generate, store, and utilize cryptographic keys.
Rayls Protocol	A fully-private transfer protocol connecting Rayls Nodes via the Private Subnet's Hub.
Rayls SDK	A SDK for developers to build dApps and interface with a Rayls Node.
Build Rayls dApps	Get started with building decentralised applications on Rayls.

Rayls for dApp Developers

dApp Developers build EVM-compatible decentralised applications for use by Financial Institutions and Retail Users within Rayls Node, Rayls Private Subnets, and the Rayls Public Chain.

Resource	Description
Build Rayls dApps	Get started with building decentralised applications on Rayls.
Rayls Privacy Node	An EVM chain node integrated with a highly scalable enterprise database.
Subnet Hub	An EVM-compatible permissioned chain that orchestrates transfers between Rayls Nodes.
Rayls SDK	A SDK for developers to build dApps and interface with a Rayls Nodes.
Rayls Public Chain	How the Rayls Public Chain connects regulated financial institutions with KYC'd users.

Rayls for Subnet Operators

Subnet Operators set up and manage their own Private Subnet - a fully private, permissioned, and independently governed network for financial institutions to transact.

Resource	Description
Create and run a Rayls Subnet	Get started with setting up and running a Rayls Private Subnet.
Rayls Private Subnet Concepts	How Rayls Private Subnets enable private, scalable, and compliant value exchange networks.
Subnet network design options	Guidance to optimally configure and design a Rayls Private Subnet for your intended use case.
Subnet Hub	An EVM-compatible permissioned chain that orchestrates transfers between Rayls Nodes.
Rayls Custody	A HSM-based custody tool to securely generate, store, and utilize cryptographic keys.
Rayls Protocol	A fully-private transfer protocol connecting Rayls Nodes via the Private Subnet's Hub.
Rayls Governor	A suite of developer-friendly governance tools for use within a Private Subnet.
Rayls Auditor	A suite of auditing tools to check and validate transactions within a Private Subnet.