About Liquity

Liquity is a decentralized borrowing protocol built on Ethereum that enables users to borrow the BOLD stablecoin against ETH and liquid staking tokens — with full user control over interest rates, no governance surprises, and a resilient liquidation mechanism powered by community-driven stability pools.

Our Mission

Liquity was founded on a simple belief: everyone should be able to access decentralized credit without relying on opaque governance, oracle manipulation, or centralized intermediaries. Our mission is to provide the most capital-efficient, transparent, and resilient borrowing infrastructure for decentralized finance on Ethereum.

We believe in a future where borrowers set their own interest rates based on real market signals, where liquidations are handled fairly and automatically, and where the protocol itself cannot be altered by a small group of insiders. Liquity V2 is the materialization of that vision.

$110M+
Total Value Locked
30M+
BOLD in Circulation
3
Supported Collateral Types

Protocol Features

Liquity V2 introduces a suite of innovations that make decentralized borrowing more efficient and user-friendly than ever. Unlike previous generations of DeFi lending protocols, Liquity gives borrowers full autonomy over their positions while ensuring the system remains solvent and secure.

  • User-set interest rates: Borrowers choose their own interest rate, balancing cost against redemption risk. No governance vote can change your rate against your will.
  • Multi-collateral support: Borrow BOLD against ETH, wstETH (Lido), and rETH (Rocket Pool), each with its own isolated trove system and stability pool.
  • Stability pools: BOLD depositors earn protocol revenues and liquidation proceeds, providing the primary liquidation mechanism that keeps the system solvent.
  • BOLD stablecoin: A fully decentralized, ETH-backed stablecoin with a soft peg maintained through redemption mechanics and interest rate equilibrium.
  • Multiply positions: Leverage your ETH and LST exposure in a single transaction, powered by Liquity's efficient borrowing infrastructure.
  • Immutable core contracts: The core protocol contracts are non-upgradeable, meaning no admin key can drain your funds or change protocol parameters without your consent.
  • Batch interest rate management: Borrow managers can operate batches of troves, enabling managed rate strategies for passive users.

Tokenomics

The Liquity ecosystem is powered by two tokens: BOLD, the protocol's native stablecoin, and LQTY, the governance and incentive token inherited from Liquity V1.

Stablecoin
BOLD
BOLD is minted by borrowers when they open a trove (collateralized debt position). It maintains a soft peg to the US Dollar through a combination of redemption mechanics and borrower interest rate competition. BOLD can be deposited into stability pools to earn protocol yield, or used across the DeFi ecosystem.
Governance & Incentive Token
LQTY
LQTY is the original Liquity token, now repurposed in V2 to direct protocol incentives across stability pools and friendly forks. LQTY stakers vote on how BOLD emissions are distributed, and continue to earn revenues from the legacy Liquity V1 protocol. Staking LQTY aligns incentives between protocol participants and token holders.

Both tokens operate within a carefully designed incentive structure that rewards liquidity provision, responsible borrowing, and long-term protocol participation.

How Liquity Works

At its core, Liquity allows users to lock ETH or liquid staking tokens as collateral and mint BOLD stablecoins against that collateral. The process is straightforward:

  • Open a Trove: Deposit collateral (ETH, wstETH, or rETH) and choose your desired interest rate. You can borrow up to the maximum loan-to-value ratio for your collateral type.
  • Set your rate: Your annual interest rate determines both your borrowing cost and your priority in the redemption queue. Lower rates are cheaper but face higher redemption exposure.
  • Manage your position: Adjust your collateral, debt, and interest rate at any time. You remain in full control of your trove as long as your collateral ratio stays above the minimum threshold.
  • Earn with BOLD: Deposit BOLD into the stability pool corresponding to your preferred collateral market to earn a share of interest revenues and liquidation collateral gains.
  • Redeem BOLD: Any BOLD holder can redeem their tokens for collateral at face value, targeting troves with the lowest interest rates first. This mechanism keeps BOLD pegged to $1.

Ecosystem & Community

Liquity is more than a protocol — it is a thriving ecosystem of builders, integrators, and users who share a commitment to open, permissionless finance. The Friendly Fork Program enables third-party teams to deploy their own branded instances of the Liquity codebase, expanding access to BOLD-powered borrowing across the DeFi landscape.

External partners and integrations extend the utility of BOLD beyond the core app, including structured vaults, LP positions on major DEXs, and yield-bearing wrappers such as sBOLD and yBOLD.

Orki Finance
Felix
Yearn Finance
K3 Capital
Upshift Finance
Lagoon Finance
Spectra Finance
Curve Finance

Security & Trust

Liquity places security at the center of everything we build. The V2 smart contracts have undergone extensive audits by multiple independent security firms, and the core protocol is immutable — no admin key can pause, upgrade, or drain the system after deployment.

Our liquidation engine is designed with redundancy: stability pools serve as the primary mechanism, with backup redistribution to existing troves ensuring the system remains solvent even during extreme market conditions. The protocol also employs a decentralized oracle infrastructure to prevent price manipulation attacks.

  • Multiple independent smart contract audits prior to mainnet launch
  • Immutable core contracts with no admin upgrade keys
  • Redundant liquidation mechanisms (stability pools + redistribution)
  • Decentralized price oracle with manipulation-resistant design
  • Bug bounty program open to the security research community
  • Open-source codebase available for public review on GitHub

Roadmap & Vision

Liquity V2 represents a major step forward from the original protocol, introducing user-controlled interest rates, multi-collateral support, and a revamped governance model for LQTY. But our work does not stop here.

Looking ahead, the Liquity ecosystem aims to expand collateral options to include additional liquid staking derivatives, deepen integrations with the broader DeFi ecosystem, and grow the Friendly Fork Program to bring BOLD-powered borrowing to users across multiple platforms and chains. Community governance through LQTY staking will play an increasingly important role in shaping the protocol's direction.

We are committed to building the most resilient, transparent, and user-centric borrowing protocol in DeFi — for the long term.

About Liquity