Virtuals Protocol has launched EconomyOS, a new infrastructure designed to enable autonomous transactions for AI agents. Announced on May 18, EconomyOS facilitates self-managed workflows, including payments, inbox management, Visa card integration, wallets, email, and identity verification. The launch was accompanied by the introduction of the official developer account @buildonvirtuals, which consolidates resources such as EconomyOS, ACP, Eastworlds, GitHub, and the whitepaper. In related developments, @reppo has deployed Reppo Polyagent on Polymarket for autonomous trading using geopolitical data, while @StrikeRobot_ai introduced the SR-Platform's four-stage Agent pipeline. Additionally, @OpenGradient released documentation for its hybrid AI computing architecture, and @ethy_agent announced the upcoming release of Ethy V2 on May 28. Other ecosystem updates include the launch of PrivacyHook for ERC-8183 by @PRXVTai and the x402 endpoint by @Wach_AI to simplify token API verification.