Custody //

Digital Assets

Institutional-grade custody for real-world assets & crypto

Custody for any asset enhanced with the best in class tokenization stack on the complete enterprise digital asset platform.

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Wallet infrastructure that easily scales to millions of secure accounts

Enterprise custody is no longer just about secure storage, it’s about flexibility, control, and confidence.

Kaleido Custody provides the programmable security framework so you can build an institutional-grade custody solution that scales with your business and meets your customers’ needs.

Programmable policy and compliance engine

Automate policies, enforce business rules, and maintain a full audit trail of your on and off-chain activities and policy decisions.

Out of the box HSM support

Connect to your enterprise HSM or secure trusted key storage approved by your risk and compliance teams.

Customizable workflow engine for digital assets

Rapidly tailor your own workflows and connect to your internal systems.

A full spectrum of leading keystores

• Leverage scalable & encrypted Kaleido HD wallets
• Integrate with your existing HSM providers
• Plug into your own custom key management solution
• Remote policy enforcement deployed alongside trusted enterprise keystores
• Avoid costly signature errors through verifiable tamperproof payload signatures

Powerful wallet configurations

Support for any wallet configuration so you can build the custody architecture that fits your strategy.
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• Online or offline
• Hot, warm, cold wallet
• Omnibus wallets ready for retail deposits
• Deposit and withdrawal pool management

Programmable workflows and policies for any asset

Kaleido's Platform is built for builders. Create workflows that govern deposits, transfers, subscriptions, and withdrawals for any tokenized asset.

Define custom approval logic, limit thresholds, and sweeping rules across wallets and assets so your business processes are enforced without fail.

Plug into your existing security architecture

• Plug into your existing enterprise systems
• Craft security and compliance rules for digital assets value movement
• Integrate with existing identity systems
• Customize role-based access controls for different business units

The first custody solution with native support for privacy-preserving tokens

Interact with zk and confidential tokens, tracking swaps within private execution groups, just like any other public asset.

Manage business operations in a  purpose-built experience tailored to  digital asset activities

A purpose-built operations experience for digital assets. Integrated approval queues and configurable policies give operators confidence that every interaction involves trusted assets and wallets with a complete audit trail.

• Real-time balances and balance changes
• Configurable omnibus pools
• Transaction approval notifications via web or mobile

Enterprise-grade policy engine

Build policies to the OPA open industry standard with the most flexible and programmable experience. Apply rules at the edge, inside trusted execution environments for real-time compliance.

Write your own policy, or leverage one of Kaleido's out of the box policies in areas such as:
• Four-eyes approval
• Simple and tiered transfer limits
• Executive sign-off
• KYC and KYT transaction screening

An omni-asset Custody solution

Stablecoins

Manage institutional-grade stablecoins with automated minting, burning, and reporting workflows.

Native tokens

Index balances and enable asset lifecycle operations for native tokens across EVM and non-EVM chains, including Bitcoin, Ethereum, Solana and more.

Collateral & RWAs

Safeguard tokenized collateral and real-world assets (RWAs) with programmable enforcement and multi-keystore support.

Tokenized Deposits

Securely issue and manage programmable deposits with full-spectrum key and policy controls.

CBDCs

Institutional-grade custody with sovereign key management and a programmable policy engine to securely manage digital sovereign money.

Securities

Safeguard underlying assets and securely manage the entire lifecycle of the asset, from issuance to distribution.

Explore our other product lines:

Web3 Middleware

Seamlessly handle sophisticated transaction and event orchestration for your digital asset workflows leveraging Kaleido’s Web3 Middleware, rooted in the leading open source project for enterprises building on blockchain.

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Chain Infrastructure

Deploy and scale production-ready blockchain networks on your protocol of choice with enterprise-grade security, 99.99% uptime SLAs, and automated lifecycle management across any cloud, hybrid, or on‑prem environment.

Learn more

A platform for any digital asset & any use case

From tokenized securities and RWAs to stablecoins and deposits, our platform provides a single, unified foundation for your entire digital asset strategy.