Agents Are Getting Payment Rails and Mistral Just Shipped Its API

Agents are growing up fast: AWS AgentCore just shipped payment infrastructure for agentic commerce, Mistral's CEO announced higher-level orchestration APIs with MCP compatibility, Lyft cut agent development from months to weeks using LangGraph, and Simon Willison made a clean argument that Anthropic and OpenAI have genuinely found product-market fit. The week's pattern: the plumbing for autonomous agents is being laid in real time.