🔐 Crypto Data MCP

Payment-Protected DexScreener API via x402 Protocol

MCP Server x402 Payments Base Mainnet DexScreener

$0.002 USDC per call

View MCP Metadata GitHub

✨ Features

💳 Micropayments - Pay-per-use model with USDC on Base Mainnet

🔒 x402 Protected - Industry-standard payment protocol

📊 Real-time Data - Live cryptocurrency data from DexScreener

🤖 MCP Compatible - Works with Claude and other AI agents

⚡ Fast & Reliable - Deployed on Vercel Edge Network

🚀 Quick Start

Endpoint: GET /api/cryptodata?token={TOKEN_ADDRESS}

Example Request:

curl https://my-x402-mcp.vercel.app/api/cryptodata?token=0x4200000000000000000000000000000000000006

Response (402 Payment Required):

{
  "error": "Payment Required",
  "payment": {
    "scheme": "exact",
    "network": "eip155:8453",
    "price": "$0.002",
    "currency": "USDC",
    "payTo": "0xf081ee84c0d85278a6242bc265f0b312021ebeb1"
  }
}

💰 Payment Details

Network: Base Mainnet (eip155:8453)

Currency: USDC

Price: $0.002 per API call

Protocol: x402 "exact" scheme

Payment Address: 0xf081ee84c0d85278a6242bc265f0b312021ebeb1