
Boltz
Boltz is a non-custodial Bitcoin bridge that atomically swaps between Lightning, Bitcoin L1, Liquid, Rootstock, and USDC.

What is Boltz?
Boltz is a non-custodial Bitcoin bridge that uses atomic swaps to move value across Bitcoin layers. Users swap between the Lightning Network, Bitcoin mainchain, Liquid, and Rootstock without an account or KYC, with Boltz covering Lightning routing fees. A CCTP integration also enables direct Bitcoin to USDC swaps across Ethereum, Arbitrum, Base, Polygon, and other Circle-supported networks. Fees are a small percentage plus on-chain miner costs.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

