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io.github.plagtech/spraay-x402-mcp

io.github.plagtech/spraay-x402-mcp·v3.1.1·Finance & Payments
Quality Score
83
/100

MCP server for Spraay x402 Gateway. 60 tools for crypto payments, DeFi, and AI on Base.

§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "spraay-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spraay-x402-mcp"
      ],
      "env": {
        "X402_WALLET_PRIVATE_KEY": "<your-x402_wallet_private_key>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "spraay-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spraay-x402-mcp"
      ],
      "env": {
        "X402_WALLET_PRIVATE_KEY": "<your-x402_wallet_private_key>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y spraay-x402-mcp
§02  Environment variables
X402_WALLET_PRIVATE_KEY
requiredsecret

Private key for the wallet that pays for x402 requests (USDC on Base)

§03  MCP Quality Score  ·  methodology
freshness
23
completeness
10
installability
25
documentation
15
stability
10
§04  Alternatives in Finance & Payments