Coinbase is bringing back the little-known HTTP 402 code for digital payments with x402, a protocol for instant crypto transactions on the web.
x402 allows direct cryptocurrency payments through the HTTP protocol, without relying on centralized platforms like Visa or PayPal.
It aims for decentralized, open, and extensible web architecture with near-zero transaction costs and high throughput.
This protocol enables machine-native payments, allowing AI agents to conduct transactions autonomously.
Traditional payment giants like Visa and Stripe are adapting to the changing landscape by incorporating AI and stablecoin-related features.
x402 challenges closed systems with its open, permissionless nature, capable of enhancing user-focused outcomes in digital payments.
The rise of agentic payments, where AI agents initiate transactions, poses both promise and risks, requiring attention to issues like authorization and abuse.
The potential of x402 indicates a shift towards a new Internet economy where web-native payments coexist with data and content.
Developers and regulators must address challenges to ensure responsible use of machine-native payment systems.
Coinbase's reinvigoration of HTTP 402 may signal a transformative phase in digital payments and AI-powered transactions.
It's crucial to conduct thorough research before engaging in cryptocurrency investments or services related to emerging technologies.