On the 9th, Exchangers Inc., a company specializing in foreign exchange services, announced the completion of its technology verification for autonomous settlements using the 'x402' payment protocol designed for AI agents. The protocol enabled AI agents to autonomously handle everything from content acquisition to payment completion using Japanese Yen electronic money 'XJPY' without human intervention.
The 'x402' protocol is based on the HTTP '402 Payment Required' standard...