Evmscope vs Spraay X402 Mcp

In-depth architectural comparison of the Evmscope and Spraay X402 Mcp 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 Evmscope 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).
• Primary tools included: 26 on-chain tools including price, gas, swap quotes, yield rates, and NFT info, Supports 7 EVM chains: Ethereum, Polygon, Arbitrum, Base, Optimism, Avalanche, BSC, No API keys or setup required; uses free public APIs.

Explore Evmscope Details

Choose Spraay X402 Mcp 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).
• Primary tools included: 183 pay-per-call tools spanning 33 categories including AI, payments, DeFi, and analytics, Supports USDC micropayments on Base with Solana, Ethereum, XRP, and Stellar rails, No API keys or accounts required; wallet auto-created or user-provided private key.

Feature & Specification Comparison

Specification	Evmscope calintzy Finance & Fintech	Spraay X402 Mcp plagtech Finance & Fintech
Summary	EVM blockchain intelligence toolkit with 20 tools for token prices, gas comparison, swap quotes, yield rates, honeypot detection, and transaction simulation across Ethereum, Polygon, Arbitrum, Base, and Optimism. Zero config, no API keys required.	Pay-per-call onchain data, AI models, and batch USDC payments on Base via x402 micropayments. 9 tools including swap quotes, token prices, wallet balances, ENS resolution, and multi-recipient batch transfers.
Category & Scope

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": {
    "calintzy-evmscope": {
      "command": "npx",
      "args": [
        "-y",
        "evmscope"
      ]
    }
  }
}

{
  "mcpServers": {
    "plagtech-spraay-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "spraay-x402-mcp"
      ]
    }
  }
}

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