How to Build X402 Payment Intents for Pay-Per-API Calls Using Coinbase Protocol HTTP Payment Protocol Innovations Payment Intents API Integration Real-Time Crypto Payment Solutions How to Build X402 Payment Intents for Pay-Per-API Calls Using Coinbase Protocol Julian Sutter December 6, 2025 Imagine firing off API calls and getting hit with instant USDC micropayments, no subscriptions, no logins, just... Read More Read more about How to Build X402 Payment Intents for Pay-Per-API Calls Using Coinbase Protocol
