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Quietwork Swap

dev.workers.quietworklabs.qw-swap/quietwork-swap · v1.3.0

Non-custodial EVM swaps: Kyber, CoW, 0x, Velora, deBridge, SideShift. Disclosed 0.1% fee.

Connect Remote server

Terminal
claude mcp add --transport http quietwork-swap https://qw-swap.quietworklabs.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "quietwork-swap": {
      "url": "https://qw-swap.quietworklabs.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "quietwork-swap": {
      "type": "http",
      "url": "https://qw-swap.quietworklabs.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://qw-swap.quietworklabs.workers.dev/mcp

Tools 16 found in our last check

  • swap_quote

    Best-price same-chain token swap quote via the KyberSwap aggregator (ethereum, base, arbitrum, optimism, polygon, bsc). Includes a disclosed 0.1% integrator fee.

  • swap_build_tx

    Build an unsigned, non-custodial swap transaction (plus ERC-20 approval tx if needed) for the caller's wallet to sign. Same fee as swap_quote.

  • cow_quote

    Gasless CoW Protocol market-order quote (ethereum, base, arbitrum, polygon, bsc; ERC-20 sell tokens). MEV-protected batch auction. Includes the same disclosed 0.1% fee as a CoW partner fee.

  • cow_build_order

    Build an unsigned CoW market order as EIP-712 typed data (eth_signTypedData_v4) plus the one-time vault-relayer approval tx if needed. No gas for the swap itself.

  • cow_post_order

    Submit a signed CoW order (from cow_build_order) to the CoW Protocol order book; returns orderUid + explorer link.

  • cow_order_status

    Status of a CoW order by uid.

  • zerox_quote

    Same-chain swap quote via the 0x Swap API (ethereum, base, arbitrum, optimism, polygon, bsc) with the same disclosed 0.1% Quietwork integrator fee PLUS 0x's own ~0.15% platform fee (Standard plan; returned as zeroExFee), so total fees are higher than on KyberSwap.

  • zerox_build_tx

    Build an unsigned 0x Swap API (AllowanceHolder) transaction plus ERC-20 approval tx if needed; output goes to sender. Same fees as zerox_quote (0.1% ours + 0x's ~0.15% zeroExFee).

  • velora_quote

    Same-chain swap quote via Velora (ParaSwap) Market (ethereum, base, arbitrum, optimism, polygon, bsc) with the same disclosed 0.1% Quietwork partner fee (Velora keeps 15% of it; no other Velora fee). Often a better price than KyberSwap on some pairs; compare with swap_quote.

  • velora_build_tx

    Build an unsigned Velora Augustus v6.2 swap tx plus ERC-20 approval tx if needed. Same fee as velora_quote.

  • debridge_quote

    Cross-chain EVM swap quote via deBridge DLN (ethereum, base, arbitrum, optimism, polygon, bsc; e.g. USDC on Base -> ETH on Arbitrum). Includes the same disclosed 0.1% Quietwork affiliate fee PLUS deBridge's own fees (4 bps protocol fee, flat native-coin fee, ~4 bps solver margin…

  • debridge_build_tx

    Build an unsigned deBridge DLN cross-chain order transaction (plus ERC-20 approval tx if needed) for sender to sign on the source chain. Same fees as debridge_quote. Returns orderId for tracking.

  • debridge_order_status

    Status of a deBridge DLN order by orderId.

  • crosschain_rate

    Cross-chain / cross-asset rate (BTC, XMR, LTC, SOL, ETH, USDC on many networks) via SideShift.ai. Same rate as sideshift.ai.

  • crosschain_create_shift

    Create a variable-rate SideShift order; returns a deposit address. Funds settle directly to settleAddress (non-custodial for us).

  • shift_status

    Status of a SideShift order created here.

Details

Endpointhttps://qw-swap.quietworklabs.workers.dev/mcp (Streamable HTTP)
First published25 Oct 2026
Last updated25 Oct 2026
Registry namedev.workers.quietworklabs.qw-swap/quietwork-swap

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