By Ian Allison
Publication Date: 2026-04-02 13:00:00
Coinbase’s AI-focused payment protocol x402 is moving toward becoming an open, standardized infrastructure under the Linux Foundation, the non-profit hub for open-source software development. The move aims to create a community-governed ecosystem for high-frequency, micro transactions that legacy finance can’t efficiently handle.
The protocol has formed an initial governing body, the x402 Foundation, that includes internet services firm Cloudflare and payments giant Stripe, with support from a long list of other big players.
The industry interest in X402 comes as AI-driven commerce expands. Especially, so-called agentic payments, executed autonomously by AI agents, is a hot topic particularly within certain areas of the crypto industry where the belief is that programmable, blockchain-based micro-payments make the most sense.
x402 is designed for these payments. Unlike using ChatGPT as a front-end for a traditional shopping cart, it can handle transactions worth only fractions of a…
