Infinite Collateralization. Zero-Trust.
The first of its kind native digital asset collateralization protocol for Bitcoin and beyond.
The adoption of collateralized assets is being held back
Counterparty Risk
Institutions must transfer custody to third parties or rely on derivatives, exposing them to counterparty default risk.
Loss of control
Liquid staking platforms require external validators, removing institutional control.
No trustless options
No secure, decentralized way to use staked assets as collateral while retaining ownership.
Rhei is a first of its kind digital asset collateralization protocol
Secure, streamlined, & scalable Web3
asset management solutions.

Eliminating escrow, rewriting the rules of trust, liquidity, and control.
- Rhei Total Value Locked$10.3B
- Bitcoin Loan Market Value$8.5B
Counterparty-free digital asset collateralization
Rhei enables institutions to collateralize Bitcoin without counterparty risk using dWallet technology:
Bitcoin stays in institution-controlled dWallets, never transferred to third parties.
Loan terms and liquidation rules are automated through decentralized smart contracts.
A Two-Party Computation (2PC) and Multi-Party Computation (MPC) framework ensures user approval for transactions and trustless enforcement.
From crypto to RWA’s, Rhei is redefining custody and collateralization for a world that demands security, liquidity, and control.
Put your assets in motion
With $16 trillion in tokenized assets projected by 2030, Rhei puts the liquidity of the $8.58B Bitcoin loan market into motion, by removing constraints on trust, transparency and security.
FAQs
What is Rhei?
Rhei is a pioneering protocol that enables institutions, asset managers, and corporations to unlock liquidity from their digital assets—such as Bitcoin (BTC), Ethereum (ETH), and Solana (SOL)—while retaining full ownership and control. Our platform leverages Ika's dWallet technology to provide secure, non-custodial collateralization solutions.
What are dWallets?
dWallets are programmable blockchain accounts enabled by Ika's technology. They allow smart contracts to control entire accounts, facilitating secure and non-custodial management of digital assets. With dWallets, users retain full control over their assets, and transactions require user participation for cryptographic signature generation, ensuring security and compliance with predefined smart contract logic.
Who can benefit from Rhei's services?
Rhei's services are designed for mid to large institutions with assets under management exceeding $100 million. Our ideal clients include:
- Crypto Custodians: Institutions managing large crypto assets on behalf of clients.
- Staking Providers and Blockchain Infrastructure Firms: Companies offering staking services or operating validator networks.
- Institutional Asset Managers and Hedge Funds: Firms holding substantial positions in digital assets.
- Corporate Treasuries: Companies incorporating digital assets into their treasury strategies.
What types of assets can be collateralized through Rhei?
Initially, Rhei supports collateralization of Bitcoin (BTC). Plans are in place to expand support to other digital assets, including Ethereum (ETH), Solana (SOL), and tokenized Real-World Assets (RWAs), providing clients with diversified collateral options.
How does Rhei ensure the security of my assets?
Security is paramount at Rhei. Our platform employs Ika's 2PC-MPC cryptographic framework, ensuring that all transactions are secure and require user participation for authorization. Additionally, all activities are recorded on the blockchain, providing an immutable and transparent ledger. Regular smart contract audits are conducted to maintain the highest security standards.
How can I get started with Rhei?
To explore how Rhei can assist your institution in unlocking liquidity from your digital assets, please contact our team at founders@rhei.finance. Our team will guide you through the onboarding process and address any specific requirements you may have.