Cloudflare unveils stablecoin solution for AI agent payments

Cloudflare has launched a waitlist for its Monetization Gateway, a new service enabling customers to charge for resources like datasets, APIs, and AI tools using stablecoin payments. The system utilizes the x402 protocol, originally developed by Coinbase, to revive the HTTP 402 Payment Required response code for automated, peer-to-peer settlement. By leveraging stablecoins, the platform facilitates sub-cent transactions that would otherwise be economically unviable due to traditional credit card processing fees. Cloudflare enforces payment verification at the edge of its network across 330 cities, ensuring that servers are protected from unauthorized traffic while achieving sub-second settlement speeds. This infrastructure is specifically designed to support AI agents that require granular, per-request access to data rather than traditional subscription models. The initiative builds upon Cloudflare's previous Pay Per Crawl project and aligns with broader industry trends, such as AWS's recent integration of stablecoin payments for AI agents. This development marks a significant shift in the RWA landscape by providing a scalable, blockchain-native payment layer for the burgeoning machine-to-machine economy.