1inch MCP vs X402 Services

In-depth architectural comparison of the 1inch MCP and X402 Services 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 1inch MCP 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 1inch MCP Details

Choose X402 Services 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 X402 Services Details

Feature & Specification Comparison

Specification	1inch MCP Finance & Fintech	X402 Services Finance & Fintech
Summary	Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.	The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.
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": {
    "1inch-mcp": {
      "url": "https://api.1inch.com/mcp/protocol"
    }
  }
}

{
  "mcpServers": {
    "x402-services": {
      "url": "https://x402-services-production.up.railway.app/mcp"
    }
  }
}

Related MCP Server Comparisons