I developed this live demo to showcase how the X402 protocol enables instant, verifiable micropayments directly through HTTP — no middlemen, no delays. Discover how X402 redefines digital transactions with lightning-fast, on-chain USDC payments on Base.
Why I Built with X402 — A New Standard for the Web Economy.
Powered by X402’s 402 protocol, payments confirm instantly and unlock content in real time — a true Web2-to-Web3 bridge.
Demonstrating how developers can enable pay-per-request or pay-per-content flows in seconds — powered by on-chain USDC.
I integrated the Base L2 network to achieve sub-cent transaction fees and instant confirmations, making small payments finally practical.
Your payments are secured by blockchain technology. No credit card required.
Every part of this demo is transparent and developer-friendly — a foundation for creators to build their own X402-powered experiences.
Designed to inspire builders: simple to integrate, powerful to scale, and fully on-chain.
Get started in three simple steps
The user requests access to protected content, triggering the X402 flow I implemented.
A real-time payment request is initiated using X402’s 402 response — handled seamlessly via Base USDC.
Upon confirmation, access is granted instantly — showing how Web2 experiences can integrate decentralized payments with zero friction.
This demo illustrates how frictionless micropayments can redefine digital content access. Explore it. Test it. Build on it.
Try My Demo Now