Monetize Your APIs with x402 is a blockchain education product available on the Whop marketplace, created by dudman1 and launched in March 2026.

The complete x402 protocol course. 10 modules covering protocol fundamentals, USDC setup, building your first paid API, Mercury402 integration, client SDKs, production deployment, advanced patterns, AI agent payments, monetization strategy, and a full capstone project. Built on the same protocol Coinbase and Cloudflare are backing. **Builder ($29/mo):** all 10 modules + code templates. **Operator ($149 one-time):** add capstone project files. **Founder ($497 one-time):** everything + direct support access.

Monetize Your APIs with x402 has is priced at $29/month.

Monetize Your APIs with x402 offers a 20% affiliate commission for promoters. Track Monetize Your APIs with x402's estimated revenue, member growth trends, and competitive market position on Whop Trends.