What is Zest (ZEST)?

Quick Facts

• Token name: ZEST — governance token of Zest Protocol
• Blockchain: BNB Smart Chain (BEP-20), also bridgeable to Stacks, Ethereum, and Base
• Protocol type: Decentralized Bitcoin lending and borrowing
• Founded: 2023
• Backing: Draper Associates and Binance Labs
• Core infrastructure: Built on the Stacks blockchain, secured by Bitcoin
• Smart contracts: Fully on-chain and open-source

Introduction

Zest Protocol is a Bitcoin-native DeFi platform that enables users to put their BTC to productive use. Instead of holding Bitcoin passively, users can deposit it to earn yield or borrow stablecoins against it — all without handing custody to a third party.

The ZEST token sits at the center of this ecosystem, giving holders the ability to participate in governance and earn incentives tied to the protocol's activity.

History & Background

Zest Protocol was founded in 2023 with a clear mission: bring decentralized lending to Bitcoin holders. The project raised $3.5 million in seed funding, led by Draper Associates with participation from Binance Labs.

Building on the Stacks blockchain was a deliberate choice. Stacks is the only blockchain capable of reading Bitcoin state directly, making it possible to hold BTC derivatives without relying on risky third-party bridges. From its earliest days, Zest Protocol positioned itself as the leading DeFi application on Bitcoin Layer 2.

How Zest Works

At its core, Zest Protocol operates as a decentralized money market. Lenders deposit assets — such as sBTC, STX, or stSTX — into lending pools and earn yield. Borrowers lock those assets as collateral to take out overcollateralized loans in stablecoins.

The protocol uses risk groups to isolate asset exposure and employs soft liquidations that unwind positions gradually, minimizing slippage during volatile markets. All smart contracts are open-source, written in Clarity, and fully verifiable on-chain.

Zest is also building a Bitcoin L1 lending market powered by BitVM, allowing users to lock BTC directly on the Bitcoin base layer and borrow stablecoins on EVM chains — with no wrapping, bridging, or custodians required.

Tokenomics

ZEST is the protocol's primary governance and incentive token. It is issued on BNB Smart Chain as a BEP-20 token and can be bridged across supported routes including Stacks, Ethereum, and Base.

Token holders use ZEST to vote on protocol decisions and earn rewards tied to protocol participation. The economic design is built to align long-term incentives between liquidity providers, borrowers, and the broader community — rather than relying on pure inflation-driven emissions.

Ecosystem & Use Cases

Zest Protocol serves several key participant types:

• BTC holders who want to earn yield without selling or bridging their Bitcoin
• Borrowers who need stablecoin liquidity using Bitcoin-backed collateral
• Governance participants who shape protocol parameters using ZEST
• Developers who can build on top of Zest's open-source infrastructure

The protocol also connects to established DeFi liquidity pools on Ethereum and EVM chains, expanding access for a broader audience.

Team, Governance & Community

Zest Protocol is a small, focused team that has been active in the Bitcoin DeFi space since the protocol's founding. Co-founder Tycho Onnasch has been a visible presence at major industry events, including Bitcoin-focused summits and conferences across Europe and Asia.

Governance is driven by ZEST token holders, who can vote on key protocol parameters. The community is active across X (Twitter) and Discord.

Advantages

• Bitcoin-native: Uses real BTC as collateral without bridging risk
• Non-custodial: Users retain custody of assets unless liquidated
• Transparent: All smart contracts are open-source and on-chain
• Institutional backing: Supported by Draper Associates and Binance Labs
• Cross-chain flexibility: ZEST bridgeable across multiple networks

Risks & Challenges

• Stacks ecosystem dependency: Protocol performance is tied to Stacks adoption and reliability
• Smart contract risk: Open-source Clarity contracts are publicly readable, including by bad actors
• Bitcoin DeFi is nascent: The BTCfi sector is still early-stage with uncertain adoption curves
• Liquidation risk: Borrowers face collateral liquidation during sharp market moves
• Regulatory uncertainty: DeFi lending protocols face evolving global regulatory scrutiny

Long-Term Vision

Zest Protocol's ambition is to become the foundational Bitcoin liquidity layer — making BTC more productive, liquid, and composable across DeFi. The planned Bitcoin L1 lending market, powered by BitVM, represents a step toward truly trust-minimized BTC-backed finance at scale.

As Bitcoin Layer 2 adoption grows and institutional interest in BTC-backed lending deepens, Zest Protocol is positioning itself to be a core piece of infrastructure in the evolving BTCfi landscape.