MCPLow riskUnclaimed

x402engine-mcp

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

agentc22agentc22/x402engine-mcp★ 1Updated Feb 11, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.agentc22/x402engine-mcp",
  "description": "50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402",
  "repository": {
    "url": "https://github.com/agentc22/x402engine-mcp",
    "source": "github"
  },
  "version": "1.0.3",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "x402engine-mcp",
      "version": "1.0.3",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Gateway URL (default: https://x402engine.app)",
          "name": "X402_BASE_URL"
        },
        {
          "description": "Dev bypass secret to skip payments during testing",
          "isSecret": true,
          "name": "X402_DEV_BYPASS"
        },
        {
          "description": "Pre-signed x402 payment header for automatic payment",
          "isSecret": true,
          "name": "X402_PAYMENT_HEADER"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:x402engine-mcp@1.0.3
Runs install scripts—None
NetworkNoneNone
Needs credentialsX402_DEV_BYPASSX402_PAYMENT_HEADERX402_DEV_BYPASSX402_PAYMENT_HEADER
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #11.0.3latestOct 7, 2026