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Showing content from https://github.com/kukapay/uniswap-trader-mcp below:

kukapay/uniswap-trader-mcp: An MCP server for AI agents to automate token swaps on Uniswap DEX across multiple blockchains.

An MCP server for AI agents to automate token swaps on Uniswap DEX across multiple blockchains.

Price Quotes: Get real-time price quotes for token swaps with multi-hop route optimization.
Swap Execution: Execute swaps on Uniswap V3 with configurable slippage tolerance and deadlines.
Swap Suggestions: Generate trading suggestions based on liquidity, fees, and optimal paths.
Multi-Chain Support: Compatible with Ethereum, Optimism, Polygon, Arbitrum, Celo, BNB Chain, Avalanche, and Base.

Node.js: Version 14.x or higher.
npm: For package management.
Wallet: A funded wallet with a private key for executing swaps.
RPC Endpoints: Access to blockchain RPC URLs (e.g., Infura, Alchemy) for supported chains.

To install Uniswap Trader MCP for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @kukapay/uniswap-trader-mcp --client claude

Clone the Repository:

git clone https://github.com/kukapay/uniswap-trader-mcp.git
cd uniswap-trader-mcp

Install Dependencies:

{
  "mcpServers": {
    "Uniswap-Trader-MCP": {
      "command": "node",
      "args": ["path/to/uniswap-trader-mcp/server/index.js"],
      "env": {
        "INFURA_KEY": "your infura key",
        "WALLET_PRIVATE_KEY": "your private key"
      }
    }
  }
}

The following blockchains are supported. Ensure each chain is configured in chainConfigs.js with a valid RPC URL, WETH address, and SwapRouter address.

Chain ID Name Notes 1 Ethereum Mainnet, widely used for Uniswap trades 10 Optimism Layer 2, requires Optimism RPC 137 Polygon Fast and low-cost, uses MATIC as native 42161 Arbitrum Layer 2, Arbitrum One network 42220 Celo Mobile-first blockchain, uses CELO 56 BNB Chain Binance Smart Chain, uses BNB 43114 Avalanche High-throughput, uses AVAX 8453 Base Coinbase’s Layer 2, built on Optimism

Fetches a price quote for a Uniswap swap.

Schema:

chainId: Number (default: 1)
tokenIn: String (e.g., "NATIVE" or token address)
tokenOut: String (e.g., "NATIVE" or token address)
amountIn: String (optional, required for "exactIn")
amountOut: String (optional, required for "exactOut")
tradeType: "exactIn" or "exactOut" (default: "exactIn")

Example prompt:

Get me a price quote for swapping 1 ETH to DAI on Ethereum.

Output:

{
  "chainId": 1,
  "tradeType": "exactIn",
  "price": "3000.50",
  "inputAmount": "1.000000",
  "outputAmount": "3000.50",
  "minimumReceived": "2985.50",
  "maximumInput": "1.005000",
  "route": [
    {
      "tokenIn": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
      "tokenOut": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
      "fee": 3000
    }
  ],
  "estimatedGas": "150000"
}

Executes a swap on Uniswap.

Schema:

chainId: Number (default: 1)
tokenIn: String
tokenOut: String
amountIn: String (optional, required for "exactIn")
amountOut: String (optional, required for "exactOut")
tradeType: "exactIn" or "exactOut" (default: "exactIn")
slippageTolerance: Number (default: 0.5, in percentage)
deadline: Number (default: 20, in minutes)

Example prompt:

Swap 1 ETH for DAI on Ethereum with a 0.5% slippage tolerance and a 20-minute deadline.

Output:

{
  "chainId": 1,
  "txHash": "0x1234...abcd",
  "tradeType": "exactIn",
  "amountIn": "1.000000",
  "outputAmount": "2990.75",
  "minimumReceived": "2985.50",
  "maximumInput": "1.005000",
  "fromToken": "NATIVE",
  "toToken": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
  "route": [
    {
      "tokenIn": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
      "tokenOut": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
      "fee": 3000
    }
  ],
  "gasUsed": "145000"
}

MIT License. See LICENSE for details.

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