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mcp/harbor
Claude Code

x402engine mcp for Claude Code

io.github.agentc22/x402engine-mcp

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

client:Claude Code transport:stdio runtime:npm

Install x402engine mcp in Claude Code

run in your project directory

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

claude mcp add x402engine-mcp -e X402_BASE_URL=<X402_BASE_URL> -e X402_DEV_BYPASS=<X402_DEV_BYPASS> -e X402_PAYMENT_HEADER=<X402_PAYMENT_HEADER> -- npx -y x402engine-mcp

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

x402engine mcp in other clients

x402engine mcp MCP server