Stripe

Stripe is acquiring OpenRouter for more than $7 billion, bringing the world’s largest AI model marketplace into a payments company that already owns the billing and metering infrastructure for the AI era. On the surface nothing changes: OpenRouter keeps its name, product, roadmap, and neutrality promise, and your API calls keep routing exactly as before. But ownership of the layer that decides which model answers your prompt has moved from an independent company to one with a clear commercial agenda — which is precisely why this is the largest acquisition in Stripe’s history and why every developer building on OpenRouter should understand what actually changes. ...

The Two Protocols Trying to Define How AI Agents Buy Things By mid-2026, two competing standards are vying to become the default way AI agents handle commerce: Google’s Universal Commerce Protocol (UCP) and OpenAI/Stripe’s Agentic Commerce Protocol (ACP). Both solve the same fundamental problem — how does an AI agent discover products, negotiate a purchase, and complete a transaction on behalf of a human — but they approach it from very different angles. ...