Micropay Test Suite vs X402 Micro Tollgate

In-depth architectural comparison of the Micropay Test Suite and X402 Micro Tollgate MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

M

Choose Micropay Test Suite when:

• You need dedicated capabilities in the Cloud Platforms domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Micropay Test Suite Details

Choose X402 Micro Tollgate when:

• You need dedicated capabilities in the Cloud Platforms domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore X402 Micro Tollgate Details

Feature & Specification Comparison

Specification	M Micropay Test Suite Cloud Platforms	X402 Micro Tollgate Cloud Platforms
Summary	Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.	x402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.
Category & Scope	Cloud Platforms	Cloud Platforms

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "micropay-test-suite": {
      "command": "npx",
      "args": [
        "-y",
        "micropay-test-suite"
      ]
    }
  }
}

{
  "mcpServers": {
    "x402-micro-tollgate": {
      "command": "npx",
      "args": [
        "-y",
        "x402-micro-tollgate@0.3.3"
      ]
    }
  }
}

Related MCP Server Comparisons