Яндекс.Директ vs X402 API

In-depth architectural comparison of the Яндекс.Директ and X402 API 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 Яндекс.Директ when:

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

Explore Яндекс.Директ Details

Choose X402 API when:

• You need dedicated capabilities in the Marketing domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: HTTP 402 payment-required responses, Client payment payload creation, Local or facilitator-based verification.

Explore X402 API Details

Feature & Specification Comparison

Specification	Яндекс.Директ Marketing	X402 API Marketing
Summary	API Яндекс.Директа v5: кампании, объявления, фразы, ставки, минус-фразы, статистика	AI API for marketing, content and outreach. 22 endpoints. Pay with USDC on Base via x402.
Category & Scope	Marketing	Marketing
Quality signal

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": {
    "mcp-1790599840029": {
      "command": "npx",
      "args": [
        "-y",
        "yandex-direct-mcp-plus"
      ]
    }
  }
}

{
  "mcpServers": {
    "x402-api-2": {
      "command": "uvx",
      "args": [
        "x402"
      ]
    }
  }
}

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