Chainflip is a decentralised, trustless protocol designed to facilitate native cross-chain swaps between various blockchains. It operates without the need for bridging solutions or wrapped tokens, making it a seamless and efficient option for blockchain interoperability.
Chainflip works by using a Substrate-based blockchain known as the State Chain, which acts as an accounting layer. It employs Multi-Party Computation (MPC) and Threshold Signature Schemes (TSS) for secure, decentralised operations. The protocol utilises a Just-In-Time (JIT) Automated Market Maker (AMM) model to facilitate cross-chain swaps, minimising slippage and offering competitive pricing. Validators on the network manage the process using a Proof-of-Stake consensus mechanism.
Chainflip can be used for cross-chain swaps between various blockchains such as Bitcoin, Ethereum, and Solana. It enhances Decentralised Exchanges (DEXs) by integrating seamless cross-chain swap capabilities, provides new liquidity provisioning opportunities, and supports the broader DeFi ecosystem by contributing to trading and staking activities without relying on centralised exchanges.
Chainflip was founded by Simon Harman from Oxen and began in 2020 as a research initiative. It has since evolved into a stand-alone project managed by Chainflip Labs. The protocol has achieved several milestones, including integrations with major blockchains, strategic partnerships, and community growth. Significant updates include the launch of direct swaps between Bitcoin and Solana, and the introduction of features like Fill or Kill (FoK) orders to enhance user experience.