MCP server that gates premium features behind a combined x402 (USDC per call) and Stripe API key paywall, ensuring only paying users access deep functionality while free tier runs locally.
Universal billing gateway for MCP servers. Add Stripe subscription billing to any MCP server with one line of code. Supports tiered plans, usage tracking, and automatic access control.
A comprehensive framework for building and deploying commercial MCP servers with integrated billing, usage metering, and Stripe payment processing. It enables developers to monetize AI tools through a complete ecosystem including API key management, affiliate tracking, and automated deployment scripts.
A template for building MCP servers with a built-in paywall gate that offers free local execution and premium server-side execution via Stripe and x402 payment lanes.