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Swap BTC to WBTC on Unichain

how to bridge btc to wbtc

With Bitcoin wallet

Without Bitcoin wallet

What is WBTC?

WBTC is a tokenized form of Bitcoin that exists on Ethereum-compatible chains like Unichain. Each WBTC equals one BTC, allowing holders to access DeFi while maintaining Bitcoin's value.

Every WBTC is backed 1:1 by Bitcoin held in custody. Reserves are provable on-chain, ensuring that supply always matches locked BTC.

As an ERC-20 token, WBTC integrates seamlessly with Unichain's DeFi ecosystem, including trading, lending, and liquidity pools.

Managed by the WBTC DAO with custodians and merchants, secured through multi-signature custody, and trusted across leading DeFi applications.

routes

how does garden work

Garden uses Hashed Timelock Contracts (HTLCs) and an intents-based solver network to enable atomic cross-chain swaps.

no wrapping

You receive your asset directly without derivatives or wrapped tokens.

trustless & secure

Either both sides of the swap complete, or your asset is refunded.

optimal routing

Solvers fill your swap request at the best execution path across liquidity sources.

frequently asked questions

On average, 5–10 minutes. Confirmation depends on Bitcoin block confirmation, while Unichain settlement is near-instant.

You receive real WBTC — a 1:1 Bitcoin-backed ERC-20 token, not a synthetic or wrapped variant.

Yes. Garden supports reverse swaps, allowing you to convert Unichain WBTC back to native BTC.

Supported Bitcoin wallets include OKX, Unisat, Rabby, Phantom, and Xverse. Supported Unichain wallets include MetaMask, Coinbase Wallet, OKX, Brave, Leap, and Rabby.