Documentation

Everything you need to build on Dueño.

How tokenized real estate works, from rhTokens to weekly on-chain rent.

Introduction

Dueño Capital is a marketplace for tokenized, income-producing real estate. Each property is held in a regulated special-purpose vehicle (SPV) and fractionalized into ERC-20 tokens — rhTokens — issued on Robinhood Chain.

Owning an rhToken gives you a proportional economic claim on that property's net rental income and appreciation. Rent is distributed on-chain in USDG, and tokens trade 24/7.

How it works

1. Connect any EVM wallet and complete one-time KYC to unlock primary issuance.

2. Choose a property in the marketplace, or the RETF index for instant diversification.

3. Authorize the purchase by signing a gasless message — no transaction is broadcast at the authorization step.

4. rhTokens are minted to your self-custodied wallet. Rent then streams to you weekly.

rhTokens

rhTokens are standard ERC-20 tokens (e.g. rhMIA for Brickell Sky Residences). Total supply for a property equals its raise target divided by the token price, so one token maps to a fixed slice of the asset.

Because they are standard ERC-20s, rhTokens compose with the wider DeFi ecosystem: provide liquidity, use them as collateral, or transfer peer-to-peer.

Yield & distributions

Net rent is collected off-chain by the SPV operator, converted to USDG, and distributed pro-rata to token holders every week. Advertised APY is net of management fees.

Distributions are fully transparent: every payout is a verifiable on-chain transfer on Robinhood Chain's explorer. You can auto-compound, withdraw, or trade at any time.

Robinhood Chain

Robinhood Chain is a permissionless Ethereum Layer-2 built on Arbitrum, purpose-built for tokenized real-world assets. It combines Ethereum security with sub-cent fees and near-instant finality.

Because the chain is EVM-equivalent, Dueño integrates with standard tooling — wagmi, viem, RainbowKit — and any Ethereum wallet works out of the box.

Custody & SPVs

Every property is owned by a dedicated, bankruptcy-remote SPV. Title, insurance, and management are handled by regulated custodians. Proof-of-reserve attestations are published continuously.

You always retain self-custody of your rhTokens. Dueño never holds your assets or private keys.

Developer API

Two public read endpoints power the app and are open for integrators:

# List all properties with live funding state
GET /api/properties

# A wallet's portfolio (positions, weekly rent, accrued yield)
GET /api/portfolio?address=0x...

Still have questions? Reach the team on the contact page or read our security & audits overview.