Tech
HTTP 402 Sat Unused for 30 Years. x402 Just Changed That.
x402 is an open protocol for pay-per-use API monetization using HTTP 402 and USDC micropayments. No API keys, no subscriptions built for AI agents.
Read the full discussion on HackerNoon
This article was aggregated from HackerNoon. Click to join the conversation.
View on HackerNoon
Related Trends in Tech
Startup Founder Interview: How Novera Is Turning Enterprise Infrastructure Into an Autonomous System
Startup Founder Interview: The Startup Using AI and Data to Improve Adoption and Foster Care
118 Blog Posts To Learn About Self Help
Agent Hub Makes Agents Easy to Build. Production Needs a Release Contract.
Building a Kubernetes Operator for Workload Identity Federation Across AWS and GCP
Hitting hCaptcha in 2026: What Developers Can Still Use