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Clawswap MCP Server

@wartech9

基本信息

分类

其他

传输方式

stdio

作者

wartech9

提交者

WarTech

关于 Clawswap MCP Server

暂无概览

Clawswap MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "clawswap": {
      "command": "npx",
      "args": [
        "-y",
        "@clawswap/mcp-server"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "your-base58-solana-private-key",
        "BASE_PRIVATE_KEY": "0x-your-hex-base-private-key"
      }
    }
  }
}

Clawswap MCP Server 工具

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点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。

概览

What is Clawswap?

Clawswap is an MCP server that enables AI agents to send, swap, and bridge tokens cross-chain between Solana and Base with gasless transactions in one tool call. It handles the entire flow from quote to settlement.

How to use Clawswap?

Install via npx -y @clawswap/mcp-server and configure by setting SOLANA_PRIVATE_KEY and/or BASE_PRIVATE_KEY environment variables. Add to a client’s MCP configuration file (e.g., Claude Desktop, Cursor, Windsurf) or use the provided CLI commands for Claude Code or OpenAI Codex. Then invoke the server’s three tools: clawswap_bridge, clawswap_quote, and clawswap_status.

Key features of Clawswap

  • Gasless cross-chain bridging between Solana and Base
  • Supports tokens USDC, USDT, SOL, ETH, and WETH
  • Automatic quote, payment, signing, submission, and settlement
  • Free quote preview without executing a transfer
  • Status tracking for initiated bridges

Use cases of Clawswap

  • Send stablecoins from Solana to Base in a single command
  • Preview bridge costs before executing a transfer
  • Transfer native tokens like SOL to ETH cross-chain
  • Move tokens between wallets on different chains without manual steps
  • Automate cross-chain liquidity management for AI agents

常见问题

1

What tokens and chains are supported?

Solana: USDC, USDT, SOL. Base: USDC, USDT, ETH, WETH. Bridging is available between Solana and Base.

2

What are the fees for using Clawswap?

Solana → Base costs $0.50 USDC (paid automatically via x402, gas sponsored by ClawSwap). Base → Solana is free (agent pays ~$0.001 Base gas directly).

3

What private keys do I need to configure?

`SOLANA_PRIVATE_KEY` (base58) is needed for Solana→Base transfers. `BASE_PRIVATE_KEY` (0x-prefixed hex) is needed for Base→Solana transfers. Only keys for the directions you plan to use are required.

4

How do I check the status of a bridge?

Use the `clawswap_status` tool with the `requestId` returned by a previous `clawswap_bridge` call.

5

What is the difference between `clawswap_bridge` and `clawswap_quote`?

`clawswap_quote` previews a bridge without executing it (free, no payment), while `clawswap_bridge` performs the actual transfer, including payment and settlement.

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