Hashlock Markets

Hashlock Markets is an atomic settlement service for digital assets, including crypto, stablecoins, RWA, and tokenized assets. It combines sealed-bid RFQ with HTLC atomic settlement and is described as non-custodial, with funds moving directly between counterparties’ wallets on-chain until settlement completes.

The service is built around cross-chain settlement. Ethereum and Sui are live on mainnet, Bitcoin is mainnet-ready through native P2WSH HTLC scripts with no contract to deploy, and Base, Arbitrum, Solana, BNB Chain, and TON are listed as expanding chains. Its flow is described in four steps: creating an intent with a pair, amount, and chains; receiving private sealed bids without order book exposure; selecting the best match using price and reliability; and settling atomically so both legs complete or neither does. The page also says this structure removes front-running and MEV from the bidding step and that settlement is all-or-nothing.

Hashlock Markets is also described as MCP-native for agents and developers. The documentation says it works with Claude, Cursor, Windsurf, and any MCP client, and that there are two integration paths: an MCP server available as an npm package with remote streamable HTTP or local stdio use, and a Vercel AI SDK toolkit for TypeScript agents. It says agents can create, validate, and commit swap intents autonomously. For traders and OTC desks, the page highlights atomic delivery-versus-payment, sealed-bid RFQ, HTLC settlement, and no exchange account or custodian. It also states that there is no minimum trade size, email signup is supported, and wallet connection is not required to start trading.

Pricing is described only in general terms as ultra-low fees and ultra-low settlement fees. A FAQ states that the service is non-custodial via HTLC atomic swaps and that Hashlock Corp never holds user assets. The page also mentions KYC tier unlocks higher limits and that trade history and reputation are tracked per verified entity.