mcp

modelscope·@0xgasless/mcp

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MCP Server 详情

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0xGasless MCP Server

** Seamless Blockchain Integration for Claude AI**

Execute gasless transactions, swaps, and transfers directly from your Claude conversations

Quick Start Documentation Development Contributing

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What is 0xGasless MCP Server?

The 0xGasless MCP Server is a powerful Model Context Protocol server that bridges Claude AI with blockchain networks. Built on ERC-4337 Account Abstraction, it enables gasless blockchain operations through natural language conversations.

Key Highlights

Zero Gas Fees - Execute transactions without holding native tokens
Multi-Chain Support - 8+ blockchain networks supported
AI-Native - Natural language blockchain interactions
Secure - Smart account abstraction with enhanced security
Instant Setup - One-command Claude integration

Available Tools

Tool	Description	Example Usage
`get-address`	Retrieve your smart account address	"What's my wallet address?"
`get-balance`	Check token balances (ERC20 support)	"Show my USDC balance"
`transfer-token`	Send tokens gaslessly	"Send 10 USDT to alice.eth"
`swap-tokens`	Exchange tokens without gas	"Swap 100 USDT for USDC"
`buy-openrouter-credits`	Purchase AI credits with USDC	"Buy $25 OpenRouter credits"
`bridge-tokens`	Bridge tokens across chains using deBridge	"Bridge 100 USDC from Avalanche to Ethereum"
`sxt-query-data`	Query blockchain data using Space and Time	"Show my transaction history"

Quick Start

Installation

Preferred installation method:

# Global installation (recommended)
npm install -g 0xgasless/mcp

Configuration

1 Automatic Setup (Easiest)

0xgasless-mcp configure

This interactive command will:

Collect your API keys and configuration
Detect your operating system
Configure Claude Desktop automatically
Validate all inputs

2 Manual Environment Setup

Create a .env file with your configuration:

#  Required Configuration
PRIVATE_KEY=0x...                   # Your wallet private key
RPC_URL=https://...                 # Blockchain RPC endpoint
API_KEY=your_0xgasless_api_key      # From dashboard.0xgasless.com
CHAIN_ID=43114                      # Target blockchain (see table below)
SXT_API_KEY=                        # Space & Time Api Key

#  Optional Configuration  
OPENROUTER_API_KEY=your_key         # For AI credit purchases

Supported Networks

Network	Chain ID	Native Token	RPC Endpoint
Avalanche	`43114`	AVAX	`https://api.avax.network/ext/bc/C/rpc`
BSC	`56`	BNB	`https://bsc-dataseed.binance.org/`
Base	`8453`	ETH	`https://mainnet.base.org`
Ethereum	`1`	ETH	`https://eth.llamarpc.com`
Polygon	`137`	MATIC	`https://polygon-rpc.com`
Sonic	`156`	S	`https://sonic.drpc.org`
Moonbeam	`1284`	GLMR	`https://rpc.api.moonbeam.network`

Claude Desktop Integration

Automatic Configuration

The easiest way to integrate with Claude Desktop:

0xgasless-mcp configure

Manual Configuration

Add to your Claude Desktop configuration file:

** Configuration Locations:**

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "0xgasless": {
      "command": "npx",
      "args": ["0xgasless-mcp-server"],
      "env": {
        "PRIVATE_KEY": "0x...",
        "RPC_URL": "https://...",
        "API_KEY": "your_0xgasless_api_key",
        "CHAIN_ID": "43114",
        "SXT_API_KEY": "your_space_&_time_api_key",
        "OPENROUTER_API_KEY": "your_openrouter_key"
      }
    }
  }
}

Usage Examples

Once configured, interact with blockchain using natural language:

Balance Inquiries

 "What's my wallet balance?"
 "Check my USDC balance on BSC"
 "Show all my token balances"

Token Transfers

 "Send 10 USDT to 0x742d35Cc6634C0532925a3b8D4C9db96590b5c8e"
 "Transfer 0.1 BNB to alice.eth"
 "Send 50 USDC to my friend's wallet"

Token Swaps

 "Swap 100 USDT for USDC"
 "Exchange 0.5 BNB to WETH"
 "Convert 1000 BUSD to BNB"

Space & Time info

 "Find top 10 whale wallets who is doing millions of transactions yearly on Avalanche"

AI Credit Purchases

 "Buy $10 worth of OpenRouter credits"
 "Purchase $25 OpenRouter credits with USDC"

API Keys Setup

0xGasless API Key

Visit 0xGasless Dashboard
Create an account and new project
Copy your API key
Add credits to your account

OpenRouter API Key (Optional)

Visit OpenRouter.ai
Sign up and navigate to API Keys
Generate a new API key
Add credits for AI model access

Development

Local Development Setup

# Clone the repository
git clone https://github.com/0xgasless/mcp
cd mcp

# Install dependencies
npm install

# Build the project
npm run build

# Development mode with hot reload
npm run dev

# Start the server
npm start

Project Structure

src/
  main.ts          # Core MCP server implementation
  index.ts         # CLI entry point & configuration
  version.ts       # Version management
  types/           # TypeScript definitions

Security & Best Practices

Security Guidelines

Private Keys: Store securely in environment variables, never in code
API Keys: Keep 0xGasless and OpenRouter keys confidential
Smart Accounts: Enhanced security through a…

简介