
Interlay
Interlay is a Bitcoin DeFi protocol that bridges BTC to Polkadot and other chains as iBTC and lets users swap, borrow, and lend against it.

What is Interlay?
Interlay helps Bitcoin holders use BTC across DeFi through a trustless bridge that locks native BTC with overcollateralized vaults to mint iBTC, a 1:1 BTC-backed token redeemable for native Bitcoin. Through the Interlay DeFi Hub, users can swap, borrow, and lend iBTC and bridge assets across supported networks. The protocol is a Polkadot parachain governed by INTR token holders.
Web3 dapps and developer tools related to Interlay
Discover blockchain applications that are frequently used with Interlay.
Developer resources from Alchemy

What are cross-chain bridges?
Discover different types of cross-chain bridges and why networks need them.

Introducing Rootstock - the Home of Bitcoin DeFi
Alchemy partners with Rootstock, the Bitcoin sidechain that combines Bitcoin's proof-of-work security with Ethereum-compatible smart contracts for DeFi.

Building the world’s largest prediction market: Polymarket at $15.5B+
While Polymarket was scaling their business on Alchemy, our team completely rebuilt our infrastructure from the ground up to elevate our customers to the next level.
Interlay alternatives
Explore web3 competitors and apps like Interlay.

