x402engine mcp for VS Code

io.github.agentc22/x402engine-mcp

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

client:VS Code transport:stdio runtime:npm

Install x402engine mcp in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "x402-base-url",
      "description": "X402_BASE_URL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "x402-dev-bypass",
      "description": "X402_DEV_BYPASS",
      "password": true
    },
    {
      "type": "promptString",
      "id": "x402-payment-header",
      "description": "X402_PAYMENT_HEADER",
      "password": true
    }
  ],
  "servers": {
    "x402engine-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "x402engine-mcp"
      ],
      "env": {
        "X402_BASE_URL": "${input:x402-base-url}",
        "X402_DEV_BYPASS": "${input:x402-dev-bypass}",
        "X402_PAYMENT_HEADER": "${input:x402-payment-header}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

x402engine mcp in other clients

x402engine mcp MCP server