One app, all things Bitcoin DeFi

Swap, lend, borrow against your BTC or multiply your exposure.


DeFi Volume


Supported Networks

Your one-stop-shop for Bitcoin DeFi

Trading, lending, borrowing, creating leveraged positions.


Swap BTC securely, anytime

Borrow & Lend

Use BTC to borrow and lend

Multi-Chain BTC

Use your BTC everywhere

Stake BTC

Boost your crypto
Coming Soon.

Bitcoin Finance, Unbanked

Interlay is a modular, programmable layer between Bitcoin and the multi-chain ecosystem that unlocks novel decentralized use cases for BTC.

Your keys, your coins

Earn on your Bitcoin but keep control of your private keys


Operated by a globaly distributed, permissionless network

Secured by collateral

Best in class economic security through collateral insurance

Scientifically proven security

Interlay is built on cutting-edge, peer-reviewed research

Learn more

iBTC: The trustless way to earn with Bitcoin

Put your BTC to work in DeFi - secured by a 100% transparent & decentralized network, fully covered by insurance.
Launch App

How it works

From Bitcoin to DeFi in just a few clicks.


Lock your BTC with a Vault, or run your own. Your BTC is always safe and insured by Vault collateral (USDT, DOT...)


Get iBTC at a 1:1 ratio to your locked BTC


Earn on your Bitcoin. Use iBTC as collateral, trade it, get passive income - on any blockchain


Redeem iBTC for native BTC on Bitcoin - trustless and anytime you want

Audited by the best

Interlay has been audited by the industry-leaders in blockchain security.

Use Your BTC.

Use BTC it as collateral to borrow assets or create leveraged positions.

Trade your BTC.

Use your BTC to trade against other assets.

Move your Bitcoin to your favourite Dapp.

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Protected by insurance.

Anyone can operate a Vault and earn fees on BTC volume.

Explore all audits

Interlay DAO

Interlay is governed by the community through voting power of governance (INTR) tokens.
Learn moreGet involved

A growing ecosystem

Interlay empowers Bitcoin holders to put their BTC to use. Explore apps and services integrated with Interlay.

Subscribe to our mailing list


Join our community

Learn more about Interlay, chat with us and have your say in the future of the Interlay ecosystem.

Supported by

Supported by the best-in-class VCs and ecosystem programs.

Truly Decentralized and Trustless
DeFi for Bitcoin.


Operated by a fully decentralized network of vaults.


Operated by a fully decentralized network of vaults.


Your assets are protected by collateral insurance.

Audited by the best.

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