Coinbases x402 protocol is turning the forgotten HTTP Payment Required code into a real-world micropayments engine-and now Coingecko has rolled out a full-blown category for the growing swarm of tokens built around it. What Is x402? x402 is an open-source, HTTP-native payment protocol developed by Coinbase that revives the long-unused HTTP 402 status code. In []
Coingecko Adds $178M x402 Token Category as AI Micropayments Heat Up
Bitcoin.com - 25 Oct 2025 22:05
Coinbases x402 protocol is turning the forgotten HTTP Payment Required code into a real-world micropayments engine-and now Coingecko has rolled out a full-blown category for the growing swarm of tokens built around it. What Is x402? x402 is an open-source, HTTP-native payment protocol developed by Coinbase that revives the long-unused HTTP 402 status code. In []
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