Base Flash Arb

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Arbitrage detection across DEXes on Base. Scan pairs, detect price gaps, estimate profit, simulate flash loan routes.

автор: lordbasilaiassistant-sudo

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Описание

Arbitrage detection across DEXes on Base. Scan pairs, detect price gaps, estimate profit, simulate flash loan routes.

README

MCP server for detecting flash loan arbitrage opportunities across DEXes on Base mainnet.

Tools

Tool	Description
`detect_arb_opportunity`	Compare token prices across Uniswap V2, V3, and Aerodrome. Find profitable arb routes.
`get_pool_reserves`	Get reserves/liquidity for a token across all known DEX pools on Base.
`estimate_flash_profit`	Estimate flash loan profit between two pools after gas costs.
`scan_top_tokens`	Scan top traded tokens on Base for arb opportunities via DexScreener.
`get_price_across_dexes`	Get current price of a token on all available DEXes.
`check_sandwich_risk`	Analyze recent trades for sandwich attack patterns (bot activity).
`get_mempool_pending`	Check pending transactions for front-run detection.

Install

npx -y base-flash-arb-mcp

Configuration

Set RPC_URL environment variable to override the default Base RPC (https://mainnet.base.org).

Claude Desktop

{
  "mcpServers": {
    "base-flash-arb": {
      "command": "npx",
      "args": ["-y", "base-flash-arb-mcp"],
      "env": {
        "RPC_URL": "https://mainnet.base.org"
      }
    }
  }
}

DEXes Covered

Uniswap V2 (Factory: 0x8909Dc15e40173Ff4699343b6eB8132c65e18eC6)
Uniswap V3 (Fee tiers: 0.05%, 0.3%, 1%)
Aerodrome (Volatile + Stable pools)

How It Works

All tools are read-only -- no private key needed. The server queries on-chain pool reserves, uses DEX quoters for accurate pricing, and compares across exchanges to find price discrepancies that could be exploited via flash loans.

Flash profit estimation accounts for:

Aave flash loan fee (0.09%)
Base gas costs (dynamically estimated)
Slippage warning

Sandwich detection uses heuristic analysis of Swap events to identify same-block multi-transaction patterns from single addresses.

Related MCP Servers

Package	Tools	What it does
`obsd-launchpad-mcp`	14	Deploy tokens, trade, earn OBSD
`base-security-scanner-mcp`	8	Scan contracts for vulnerabilities
`base-price-oracle-mcp`	7	On-chain price feeds from DEX pools
`base-multi-wallet-mcp`	8	Coordinated multi-wallet trading
`base-gasless-deploy-mcp`	5	Gasless ERC-20 token deployment
`base-flash-arb-mcp`	7	Detect arbitrage opportunities
`base-token-sniper-mcp`	5	Discover & trade new launches
`base-wallet-toolkit-mcp`	7	Wallet balances, gas, tokens
`base-contract-reader-mcp`	6	Read any smart contract (free)
`create-mcp-server-cli`	-	Scaffold a new MCP server

License

MIT

from github.com/lordbasilaiassistant-sudo/base-flash-arb-mcp

Установить Base Flash Arb в Claude Desktop, Claude Code, Cursor

Рекомендуется · одна команда, все IDE

unyly install base-flash-arb-mcp

Ставит в Claude Desktop, Claude Code, Cursor и VS Code — сам разбирается с npx, uvx и сборкой из исходников.

Впервые? Поставь CLI: curl -fsSL https://unyly.org/install | sh

Или настроить вручную

Выполни в терминале:

claude mcp add base-flash-arb-mcp -- npx -y base-flash-arb-mcp

Пошаговые гайды: как установить Base Flash Arb

Установить Base Flash Arb в Claude Desktop Установить Base Flash Arb в Claude Code Установить Base Flash Arb в Cursor Установить Base Flash Arb в VS Code

FAQ

Base Flash Arb MCP бесплатный?

Да, Base Flash Arb MCP бесплатный — установка в пару кликов через Unyly без оплаты.

Нужен ли API-ключ для Base Flash Arb?

Нет, Base Flash Arb работает без API-ключей и переменных окружения.

Base Flash Arb — hosted или self-hosted?

Self-hosted: сервер запускается локально на твоей машине командой из раздела установки.

Как установить Base Flash Arb в Claude Desktop, Claude Code или Cursor?

Открой Base Flash Arb на unyly.org, выбери вкладку своего клиента (Claude Desktop, Claude Code, Cursor) и нажми Install — конфиг сгенерируется автоматически, без правки JSON.

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