The hashlock-mcp-server is an MCP interface for Hashlock Markets, enabling AI agents to create, validate, commit, explain, and parse private sealed-bid trading intents across Ethereum, Bitcoin, and SUI blockchains.

• Create Intents (create_intent): Define a structured intent to swap, buy, or sell digital assets (ETH, ERC20 tokens, RWAs, stablecoins) across chains, with configurable privacy levels, KYC attestation tiers, settlement types, and solver strategies.

• Validate Intents (validate_intent): Check an intent for missing fields, invalid amounts, chain mismatches, and business rule violations before submission.

• Explain Intents (explain_intent): Get a plain-English summary of an intent's assets, amounts, chains, privacy, and KYC settings.

• Commit Sealed-Bid Orders (commit_intent): Submit an intent as a sealed bid with options to hide amounts, identity, or ring parties — enabling zero-slippage, front-running-resistant OTC execution.

• Parse Natural Language (parse_natural_language): Convert everyday trade descriptions (e.g. "sell 10 ETH for USDC above 4000") into structured intents, supporting English and Turkish.

The protocol supports cross-chain atomic settlement, verified counterparties with tiered KYC (NONE to INSTITUTIONAL), real-world asset (RWA) trading, and is specifically designed for autonomous agent-to-agent trading without public order books.

Provides tools for creating, validating, committing, explaining, and parsing trading intents for cross-chain swaps with atomic settlement on the Bitcoin blockchain.

Provides tools for creating, validating, committing, explaining, and parsing trading intents for cross-chain swaps with atomic settlement on the Ethereum blockchain.

Provides tools for creating, validating, committing, explaining, and parsing trading intents for cross-chain swaps with atomic settlement on the Sui blockchain.

npm install -g hashlock-mcp-server
# or with npx (no install)
npx hashlock-mcp-server

{
 "mcpServers": {
 "hashlock-markets": {
 "command": "npx",
 "args": ["-y", "hashlock-mcp-server"],
 "env": {
 "HASHLOCK_API_URL": "https://api.hashlock.markets",
 "HASHLOCK_API_KEY": "your-api-key-here"
 }
 }
 }
}

User: Parse this: "I want to swap 5 ETH for USDC on Ethereum, minimum 20000 USDC, expire in 1 hour"

Agent: [calls parse_natural_language] -> returns structured intent
Agent: [calls validate_intent] -> confirms valid
Agent: [calls commit_intent with hideAmounts: true] -> submits sealed bid