x402engine-mcp

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

stdio v1.0.3
GitHub

Connection Configuration

Add this to your AI agent's MCP config file to connect.

Run in your terminal:

claude mcp add io.github.agentc22--x402engine-mcp -- npx

Server Details

Transport

stdio

Authentication

None

Version

v1.0.3

Server Name

io.github.agentc22/x402engine-mcp

Last Updated

Feb 11, 2026

Get Started

How to install and connect this MCP server.

Required Configuration

Environment variables you must provide when running this server.
Variable Required
X402_BASE_URL Optional
X402_DEV_BYPASS secret Optional
X402_PAYMENT_HEADER secret Optional