Dolomite

About Dolomite (DOLO)

What Is Dolomite (DOLO)?

Dolomite is a decentralized money market and exchange that lets you lend, borrow, margin trade, and run leveraged strategies without giving up what your collateral was already earning. DOLO is its token, and it sits at the center of a three-token design alongside vote-escrowed veDOLO and an option token called oDOLO.

The feature Dolomite is actually known for is broad collateral support. Most lending protocols accept a short list of blue-chip assets because every listing adds risk to a shared pool. Dolomite's architecture isolates risk per position and per asset, which lets it list yield-bearing and structured assets, such as GMX liquidity positions or Pendle principal tokens, and keep passing their native rewards through to the depositor rather than absorbing them.

Official sources:

• Dolomite
• Dolomite Documentation
• Dolomite on GitHub
• DOLO on Etherscan

Who Founded Dolomite? (History)

Dolomite began as a decentralized exchange project and was rebuilt around a margin engine derived from the dYdX Solo Margin contracts. The team, working under Dolomite Exchange, kept that core largely unchanged precisely because it had already been audited and battle-tested, and layered their own modular system on top of it.

The protocol launched on Arbitrum One and later expanded to additional networks. The DOLO token generation event took place on 24 April 2025, on Berachain and Ethereum, followed by an airdrop and a governance process that has since run a series of numbered Dolomite Improvement Proposals.

How Dolomite Works

Dolomite is split deliberately into two layers, and understanding that split explains most of its behavior.

1. The immutable core The Dolomite Margin core contracts are immutable. Only a defined set of configuration parameters can change, documented in the protocol's admin privileges section. This is the part inherited from dYdX Solo Margin, and it handles accounting, interest, and liquidation logic.

2. The mutable module layer Everything expressive lives in modules, which interact with the core by submitting operations composed of standard actions such as deposit, withdraw, transfer, and trade. New integrations and features ship as modules without touching the base, which gives a clear upgrade path that does not put existing positions at risk of a core rewrite.

3. Virtual liquidity and subaccounts Rather than moving tokens in and out for every operation, Dolomite tracks balances internally and can transfer between subaccounts or trade against internal liquidity. That is what allows one deposit to serve as collateral, keep earning its external yield, and support a borrow at the same time. Flash loans are free on Dolomite, and isolated subaccounts mean a bad outcome in one strategy does not cascade into your other positions.

The protocol also supports an efficiency mode and segregated risk settings, so correlated pairs can be borrowed against at higher ratios while long-tail assets stay contained.

Key Ecosystem Components

• Dolomite Margin, the immutable core plus the module layer
• Zap, which routes multi-step position changes into a single transaction
• Borrow positions and isolated subaccounts
• dTokens, the protocol's interest-bearing balance representation
• Integrations with GMX, including GM and GLP positions, Pendle principal and yield tokens, Berachain Proof of Liquidity, Abracadabra magicGLP, Jones DAO jUSDC, PlutusDAO plvGLP, and vested ARB
• The DOLO, veDOLO, and oDOLO token system
• A TypeScript client and a subgraph for developers

Dolomite Margin is documented as powering both the protocol's own application and the World Liberty Financial markets front end, which is an unusually direct example of the module architecture being used by a third party.

DOLO Token Utility

The token design has three pieces that work together:

• DOLO is a plain transferable ERC-20. It provides exchange liquidity, acts as the on-ramp into the system, and is the asset you convert to gain governance rights.
• veDOLO is vote-escrowed DOLO. Locking DOLO produces veDOLO, which carries voting power over protocol governance, asset listings, and upgrades, and can receive a share of protocol fees if and when the DAO activates that.
• oDOLO is an option token distributed as an incentive. Holders pair oDOLO with DOLO to purchase veDOLO at a discount, which means claiming the incentive requires buying DOLO rather than simply selling the reward.

The intended loop is that oDOLO creates demand for DOLO, veDOLO purchases build protocol-owned liquidity, deeper liquidity attracts borrowers, and revenue can then be routed back to veDOLO holders by DAO decision. Governance has already exercised this machinery through proposals covering instant oDOLO exit, emissions across chains and assets, borrow fee rebates, and an oDOLO execution floor.

What Makes Dolomite Unique?

The clearest differentiator is that Dolomite does not tax your collateral's productivity. If you deposit an asset that earns rewards elsewhere, Dolomite is designed to pass those rewards through rather than capture them, which the documentation frames as a non-rent-seeking model.

The second is collateral breadth backed by isolation rather than by optimism. Listing a volatile or structurally complex asset is safe for the protocol because the risk is contained, so the asset list can be far longer than a shared-pool design would allow.

The third is the immutability choice. Freezing the accounting core and iterating only in modules is a real tradeoff, slower feature delivery in exchange for a base layer that cannot be quietly changed.

How Dolomite Differs from Similar Chains

Against pooled lending markets, the difference is risk architecture. A shared-pool design must be conservative about listings because every asset contributes risk to every lender. Dolomite's isolation lets it be permissive without socializing that risk.

Against isolated-market lending protocols, Dolomite adds a native exchange and margin engine, so borrowing, swapping, and leveraging happen inside one accounting system rather than across separate venues.

Against perpetual futures exchanges, Dolomite offers spot-collateralized margin rather than synthetic perpetual exposure, which changes the funding, liquidation, and collateral dynamics substantially.

Against protocols that wrap yield-bearing assets, Dolomite integrates them as first-class collateral instead of requiring a wrapper that captures the underlying yield.

Use Cases of Dolomite

• Borrowing stablecoins against productive collateral without stopping the collateral from earning
• Looping or leveraging a yield position with position-level isolation
• Margin and spot trading against internal liquidity
• Hedging a portfolio without liquidating it
• Free flash loans for arbitrage, collateral swaps, and liquidations
• Serving as the lending and margin backend for another application's front end

How Dolomite Is Secured

The core contracts were audited independently at several points in their life, first as dYdX Solo Margin by Zeppelin Solutions and Bramah Systems, then by SECBIT Labs ahead of the Arbitrum One launch, and most recently by Cyfrin covering the latest updates. The module repository, which is under active development, was audited by Zokyo and Guardian Audits. The protocol also runs a bug bounty and publishes a Chainalysis incident response arrangement.

Beyond audits, immutability itself is a security property here. The parts of the system that hold accounting truth cannot be upgraded, and the parts that can be upgraded are the ones with contained blast radius. Admin privileges and admin transactions are documented publicly, which is the right way to let users see what a privileged key can actually do.

Risks and Considerations

• Long-tail collateral risk. Broad listings mean thin-liquidity assets are present. Isolation limits contagion but does not remove the risk of a bad liquidation in a specific market.
• Oracle dependence. Pricing complex collateral such as liquidity positions and principal tokens is harder than pricing spot assets, and oracle failure is a realistic attack vector.
• Module surface area. The mutable layer is where most integrations live, and it changes often.
• Cross-chain mechanics. DOLO moves between networks using Chainlink's Cross-Chain Interoperability Protocol under a burn-and-mint model, which introduces bridge and configuration risk.
• Supply language versus contract reality. The documentation describes a total fixed supply of one billion DOLO, and in the same section describes an inflation schedule beginning in year four at 3 percent per year. Read live on Ethereum mainnet on 11 September 2026, the DOLO contract exposes an owner-gated mint function, a minter registry, burn and burnFrom, and a Chainlink CCIP admin, and exposes no cap or maxSupply function at all. DOLO is therefore not hard-capped at the contract level. Treat one billion as the initial issuance and a governance commitment, not as an enforced ceiling.
• Governance concentration. Vote-escrow systems reward long lockers, which concentrates influence among early and large participants.
• Feature availability by network. The documentation is explicit that a contract deployment alone does not mean a network is supported in the application, and that assets, rates, and capabilities vary by network.

Why Dolomite Matters

Most of DeFi lending settled into a shape where safety came from saying no to assets. Dolomite is a serious attempt at the other answer, where safety comes from architecture, so the protocol can say yes to far more collateral without putting depositors in a shared pool of surprises. That matters because it turns idle structured positions into usable collateral, which is exactly the capital efficiency that on-chain finance keeps promising. The fact that another organization runs its markets on Dolomite Margin is evidence the modular claim is more than marketing.

Where Can You Buy Dolomite (DOLO)?

DOLO trades on centralized exchanges and on decentralized venues, with initial liquidity established on Kodiak on Berachain and on Uniswap on Ethereum. Because DOLO exists on multiple networks under the same address, confirm which network a platform uses for deposits and withdrawals. Availability varies by jurisdiction.

Major Centralized Exchanges (CEX)

DOLO is commonly available on:

• Bybit
• KuCoin
• Gate
• Bitget
• MEXC

Pairs are typically quoted against USDT where supported.

Storage Options After Purchase

After purchase, DOLO can be held:

• On an exchange, which is custodial
• In any EVM-compatible self-custody wallet on Ethereum, Arbitrum, or Berachain
• Locked as veDOLO if you intend to participate in governance
• Behind a hardware wallet paired with compatible wallet software

Verify the network before every transfer, and use only the contract addresses published in the official documentation.

Related Coins

You can compare DOLO with related lending and DeFi protocols on Coinrithm:

• Aave (AAVE)
• Morpho (MORPHO)
• Compound (COMP)
• GMX (GMX)
• Berachain (BERA)