The open-source XCLAIM framework allows users to move assets across public/permissionless blockchains such as Bitcoin and Ethereum in a trustless manner. Enterprises, on the other hand, can utulize XCLAIM to execute settlements across different permissioned ledgers, choosing from a palette of possible trust models based on use case and required security.

To fully exploit the benefits of interoperability, Interlay is also building a trustless and non-custodial trading platform for cross-chain derivative trading (e.g. BTC/ETH, BTC/DAI and BTC/DOT).

Check out our code at

Trustless BTC-Polkadot Bridge

Interlay is building the official, trustless Bitcoin-Polkadot bridge, in collaboration with Parity Technologies and the Web3 Foundation -- based on top-tier academic research. As the main BTC gateway, PolkaBTC will help bootstrap Polkadot’s emerging DeFi ecosystem.

Open-source, funded by a Web3 Foundation grant

Zero-Trust Bitcoin Options

XOpts is the first trustless and non-custodial platform for cross-chain BTC options. XOpts also functions as a decentralized exchange for BTC, enabling cross-chain trading against stablecoins and DeFi tokens -- without relying on price oracles or wrapped BTC.

Open-source, live on Ethereum Ropsten Testnet