The agent commerce stack just got its most complete addition yet. OKX launched the Agent Payments Protocol — and it's not just another payment rail. For the first time, AI agents can: Create and respond to quotes Negotiate terms autonomously Hire professionals and services Set up escrow accounts Make lump-sum or milestone payments Run dispute resolution This builds on OKX's existing stack: Onchain OS, Agentic Wallet, Agent Trade Kit, and x402 support. The Commerce Layer Is Shipping Fast OKX isn't alone. In the last 48 hours: Visa launched Agentic Ready in Singapore with 13 banks and fintech partners. StraitsX CEO explicitly named x402 and Machine Payments Protocol (MPP) as "key to a more agent-centric future." Amazon Rufus added Scheduled Actions — the AI now places orders without a shopper prompt, triggered by calendar dates or price changes. It works via Shop Direct and Buy For Me, meaning Rufus can autonomously buy from third-party merchants outside Amazon.…