Summary
This server orchestrates multi-wallet operations on Base mainnet through eight tools that handle the full lifecycle: create or import wallets, distribute ETH from a main funding wallet, execute coordinated buys and sells across all wallets simultaneously via Uniswap V2, then sweep everything back to the main wallet when done. Private keys live in memory for the session and never touch disk. You'd reach for this when you need to simulate organic trading activity, test liquidity depth, or execute strategies that benefit from multiple entry points. Gas estimation helps you budget before firing off batch transactions. The main wallet key goes in your environment config, managed wallets get generated on the fly.
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base-multi-wallet-mcp
MCP server for managing multiple wallets with coordinated trading on Base mainnet.
Features
- create_wallet - Generate new random wallets
- import_wallet - Import existing wallets by private key
- list_wallets - List all managed wallets with ETH + token balances
- fund_wallets - Distribute ETH from main wallet to all managed wallets equally
- coordinated_buy - Buy a token from all wallets simultaneously via Uniswap V2
- coordinated_sell - Sell a token from all wallets via Uniswap V2
- collect_funds - Sweep ETH + tokens from all wallets back to main wallet
- get_gas_estimate - Estimate gas costs for multi-wallet operations
Setup
npm install
npm run build
Environment Variables
| Variable | Description | Default |
|---|---|---|
RPC_URL | Base RPC endpoint | https://mainnet.base.org |
DEPLOYER_PRIVATE_KEY | Main wallet private key (funds source) | Required for fund/collect |
Usage with Claude Desktop
{
"mcpServers": {
"base-multi-wallet": {
"command": "node",
"args": ["path/to/base-multi-wallet-mcp/dist/index.js"],
"env": {
"RPC_URL": "https://mainnet.base.org",
"DEPLOYER_PRIVATE_KEY": "0x..."
}
}
}
}
Usage via npx
npx -y base-multi-wallet-mcp
Security
- Private keys are stored in-memory only (session-based, never persisted to disk)
- Private keys are never exposed in tool responses
- Main wallet key provided via environment variable only
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base-multi-wallet-mcp | 8 | Coordinated multi-wallet trading |
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base-contract-reader-mcp | 6 | Read any smart contract (free) |
create-mcp-server-cli | - | Scaffold a new MCP server |
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Categories
Registryactive
Packagebase-multi-wallet-mcp
TransportSTDIO
UpdatedMar 7, 2026
