x402 Merchant Check for Cursor

com.gradientdecisions/merchant-check

Pre-payment merchant trust checks for x402 agents on Base and Solana.

client:Cursor transport:streamable-http tools:1

Install x402 Merchant Check in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "merchant-check": {
      "url": "https://mcp.gradientdecisions.com/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs