🚀 What is Coinbase x402? x402 is a new open payment protocol built by Coinbase that revives the long-forgotten HTTP 402 “Payment Required” status and turns it into a modern, internet-native payment layer . Using stablecoins (such as USDC ) directly over HTTP, x402 allows services: APIs, websites, or digital content platforms to charge per request. At the same time, clients (including AI agents and automated systems ) can pay programmatically , without accounts, subscriptions, or human interaction. In simple terms: request → pay → get response , all at the protocol level. How It Works (Simplified) A client requests a protected resource (API, data, article, service). The server responds with HTTP 402 Payment Required , including payment instructions. The client (app or AI agent) generates a payment transaction using its wallet. The client resends the request with payment details included in HTTP headers. The server verifies the payment and immediately ret...
Platform to share knowledge, insights, and experiences with like-minded professionals. It’s not just about technical expertise—it’s about the journey from developer to leader, building successful teams, and transforming ideas into impactful solutions. Whether you’re looking for actionable advice, inspiration, or new perspectives, my goal is to provide valuable content for your professional growth.