[Weekly Transaction Volume of x402 Protocol Increased by 492.63% Week-on-Week] BlockBeats News, October 25: According to Dune data, the weekly transaction volume of the x402 protocol increased by 492.63% compared to last week, reaching 156,492 transactions, setting a new historical record. It is reported that x402 is an open-source payment protocol launched by Coinbase in early 2025, implemented based on the HTTP 402 status code to enable a blockchain-agnostic micropayment system. The protocol is specifically designed for AI agents and autonomous payments, supporting instant settlement using stablecoins like USDC without requiring account registration, subscriptions, or complex signature processes.