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mcp/harbor
Verified official

spraay x402 mcp MCP

v3.1.1

io.github.plagtech/spraay-x402-mcp

MCP server for Spraay x402 Gateway. 60 tools for crypto payments, DeFi, and AI on Base.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add spraay-x402-mcp -e X402_WALLET_PRIVATE_KEY=<X402_WALLET_PRIVATE_KEY> -- npx -y spraay-x402-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.