BOB

The Bank of
Bitcoin

Swap, save, earn and borrow — all on Bitcoin rails.

Cryptocurrency
Web Browser
BOB, Bitcoin DeFi, hybrid chain, Ethereum, Bitcoin security, cryptocurrency, blockchain, gateway, BTCFi, bitcoin swaps, usdt swaps, udsc swaps, wbtc swaps, bitcoin lending, bitcoin payments, bitcoin yield
Swap NowBOB Vision
Interactive demonstration showcasing the BOB ecosystem, featuring Bitcoin and Ethereum integration, DeFi protocols, and the hybrid chain architecture that enables seamless Bitcoin DeFi interactions.

The premier destination for Bitcoin
liquidity, apps, and institutions

  • Anchorage
  • Babylon
  • Bedrock
  • Chainlink
  • Euler
  • Fireblocks
  • LayerZero
  • OpenUSDT
  • Solv
  • Uniswap

Platform Statistics

TVL

Total Value Locked: $0
  • Users
    Users: 0
  • Transactions
    Transactions: 0
  • Projects building on Bitcoin
    Projects building on Bitcoin: 120+
  • DEX volume
    DEX volume: $1.7B+

Banking on Bitcoin is the opportunity of the decade

Explore the massive untapped potential in Bitcoin decentralized finance and how BOB is bridging the gap
Bitcoin DeFi, decentralized finance, Bitcoin market cap, Ethereum DeFi, BOB mission, cryptocurrency opportunity
Cryptocurrency Market Analysis
en-US

Current Bitcoin DeFi Usage

Zero point three percent of Bitcoin market cap

Today, just 0.3% of Bitcoin's market cap is used in true Bitcoin DeFi - compared to 30% for Ethereum.

Market Opportunity Size

Seven hundred fifty billion dollars market opportunity

BOB's mission is to close that $750B gap - providing the safest and easiest way to earn with your Bitcoin.

Learn more about the BOB vision

Your money, powered by BTC

Cross-chain Swaps

Swap native BTC into any asset on any chain, and swap back to native BTC on Bitcoin.

Keywords: cross-chain swaps, native BTC, asset swapping, interoperability

1-click Earn

Bitcoin staking, Bitcoin DeFi and Bitcoin vaults, all accessible with just 1 click via BOB Earn.

Keywords: Bitcoin staking, Bitcoin DeFi, Bitcoin vaults, BOB Earn

Multichain BTC DeFi

1-click BTC deposits and withdrawals for 11+ major chains including Ethereum, Base and BNB.

Keywords: multichain, BTC deposits, withdrawals, Ethereum, Base, BNB Chain

Native BTC via BitVM

BTC on BOB is just BTC, with no wrappers or custodians, powered by BitVM.

Keywords: native BTC, BitVM, no custodians, trustless

BOB Gateway API

Bring frictionless Bitcoin interoperability to your dapp, including direct CEX deposits and hardware wallet support.

Keywords: SDK, dapp integration, hyperstructure, developer tools

The Hybrid Chain fuses the best of BTC & ETH

BOB hybrid chain technology combining Bitcoin security with Ethereum Virtual Machine compatibility, featuring ZK proofs, native BTC bridging, and decentralized finance capabilities.

Hybrid Chain Key Features and Benefits

  • EVM Simplicity

    Built on the OP stack with a native ETH bridge and the DeFi dapps you know and love.

    EVM, OP stack, ETH bridge, DeFi, Ethereum compatibilitycompatibility
    Feature 1 of 4: EVM Simplicity. Built on the OP stack with a native ETH bridge and the DeFi dapps you know and love.

  • Hybrid ZK proofs

    Rollup security via hybrid ZK fault proofs for the best balance between speed and cost.

    ZK proofs, rollup security, fault proofs, speed, cost efficiencysecurity
    Feature 2 of 4: Hybrid ZK proofs. Rollup security via hybrid ZK fault proofs for the best balance between speed and cost.

  • Real Bitcoin finality

    All apps, assets and transactions will be secured by Bitcoin.

    Bitcoin finality, staked Bitcoin, transaction security, asset protectionsecurity
    Feature 3 of 4: Real Bitcoin finality. All apps, assets and transactions will be secured by Bitcoin.

  • Native BTC bridge

    BitVM delivers native BTC onto BOB while retaining strong Bitcoin security — no custodians, no wrappers.

    BitVM, native BTC, Bitcoin security, no custodians, trustless bridgebridging
    Feature 4 of 4: Native BTC bridge. BitVM delivers native BTC onto BOB while retaining strong Bitcoin security — no custodians, no wrappers.
hybrid chain, Bitcoin, Ethereum, BTC, ETH, ZK proofs, BitVM, EVM compatibility, DeFi, native bridge, rollup security, blockchain fusion, cryptocurrency
Blockchain Technology
en-US

Access BTC from anywhere with BOB Gateway

Gateway is a Bitcoin intents toolkit that brings frictionless Bitcoin interoperability to dapps. Access 1-click cross-chain swaps and native BTC deposits via a simple API integration.

Integrate now
Cryptocurrency
Web Browser
BOB Gateway, Bitcoin bridge, multichain BTC, native Bitcoin, DeFi, LayerZero, blockchain interoperability

BOB Gateway Key Features and Capabilities

  • 1-click swaps & DeFi deposits

    Swap to and from native BTC or enter DeFi positions directly with just a single transaction.

    1-click deposits, withdrawals, native BTC swap, connected chains, multichainusability
    Feature 1 of 4: 1-click swaps & DeFi deposits. Swap to and from native BTC or enter DeFi positions directly with just a single transaction.

  • Powerful toolkit for BTC interoperability

    The BOB Gateway SDK gives 15k dapps on 11 chains access to native BTC.

    BTC interoperability, Gateway SDK, 15k dapps, 11 chains, native BTC, developer toolsdevelopment
    Feature 2 of 4: Powerful toolkit for BTC interoperability. The BOB Gateway SDK gives 15k dapps on 11 chains access to native BTC.

  • Native BTC deposits and withdrawals

    Secure on- and off-ramps for native BTC from any connected chain.

    native BTC access, light client proofs, BTC transfers, verification, securitysecurity
    Feature 3 of 4: Native BTC deposits and withdrawals. Secure on- and off-ramps for native BTC from any connected chain.

  • CEX & hardware wallet support

    Users can onboard directly from exchanges and hardware wallets with no extra setup.

    modular gateway, extensible, third party integration, LayerZero, interoperabilityintegration
    Feature 4 of 4: CEX & hardware wallet support. Users can onboard directly from exchanges and hardware wallets with no extra setup.
Bitcoin interoperability, cross-chain transfers, native BTC access, light client verification, 1-click operations, modular architecture, LayerZero integration, multichain support
Blockchain Bridge

Go Build on Bitcoin

Build on BOB for maximum Bitcoin security for your application. Build with BOB for access to billions in BTC liquidity via one simple EVM integration.

Bitcoin development, EVM compatibility, Bitcoin DeFi, BOB Gateway, hybrid chain, institutional services, developer tools
4
For Developers

Deploy on the BOB Hybrid Chain EVM

Build at the intersection of Bitcoin and EVM with full EVM opcode compatibility, using state-of-the-art developer tooling, analytics, wallets, and blockchain infrastructure. The BOB Hybrid Chain is built on the OP stack and is a member of the OP Superchain.

Start building on BOB
For Developers

Access native BTC via BOB Gateway

Integrate the BOB Gateway API in your app to access native BTC swaps. Optional intents, such as staking, lending, and swapping tokens can all be achieved while only requiring a single Bitcoin transaction from the user.

Explore Gateway API
For Institutions

Run a BOB hybrid node

Hybrid nodes are responsible for operating BOB's core infrastructure. Institutions can focus on one or more key hybrid node roles, including providing the BOB Hybrid Chain with Bitcoin finality via staked BTC, and operating the BitVM bridge bringing native BTC to BOB.

Setup hybrid node
For Institutions

Join bitvm/acc

bitvm/acc is a working group that brings together BitVM builders, Bitcoin businesses and Bitcoin institutions to accelerate BitVM adoption. Membership is free and will ensure you remain at the forefront of developments in BitVM.

Join bitvm/acc

Backed by

BOB is backed by leading venture capital firms, DeFi protocols, and institutional partners in the blockchain and cryptocurrency space, demonstrating strong industry support and credibility.
venture capital, blockchain investors, DeFi protocols, institutional partners, cryptocurrency funding, Bitcoin DeFi backing
  • Partner 1 of 7: Leading blockchain and cryptocurrency investment firm
  • Partner 2 of 7: Strategic investment arm of Coinbase cryptocurrency exchange
  • Partner 3 of 7: Innovation investment partnership focused on blockchain technology
  • Partner 4 of 7: Digital asset and blockchain technology investment firm
  • Partner 5 of 7: Blockchain investment and research firm
  • Partner 6 of 7: Digital asset platform and investment firm
  • Partner 7 of 7: Technology and blockchain investment firm

Angels from:

  • Angel investor 1 of 3: Leading decentralized finance lending and borrowing protocol
  • Angel investor 2 of 3: Decentralized exchange optimized for stablecoin trading
  • Angel investor 3 of 3: Institutional digital asset platform and custody solution
and more...
BOB continues to attract additional strategic partners and investors in the Bitcoin DeFi ecosystem.
Blockchain and Cryptocurrency
Global
50-100
2023
https://bob.network