X402 API vs YouTube Video Summarizer (pay Per Call)

In-depth architectural comparison of the X402 API and YouTube Video Summarizer (pay Per Call) 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?

Choose X402 API when:

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

Explore X402 API Details

Y

Choose YouTube Video Summarizer (pay Per Call) when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore YouTube Video Summarizer (pay Per Call) Details

Feature & Specification Comparison

Specification	X402 API Finance & Fintech	Y YouTube Video Summarizer (pay Per Call) Finance & Fintech
Summary	DeFi data API for AI agents — pay-per-call via x402/USDC on Base	Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.
Category & Scope	Finance & Fintech	Finance & Fintech

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": {
    "x402-api": {
      "command": "npx",
      "args": [
        "-y",
        "@x402-api/mcp-server"
      ]
    }
  }
}

{
  "mcpServers": {
    "youtube-video-summarizer-pay-per-call": {
      "url": "https://sumvid.app"
    }
  }
}

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