Stripe Buys OpenRouter for $7B+; Google Imagen 4 API Retires Today

Stripe buys the AI model routing layer that millions of developers depend on; Google's Imagen 4 generate_images() API shuts down today — two AI infra moves with immediate impact.

Stripe finalizes OpenRouter acquisition

Stripe has closed a deal to acquire OpenRouter — the AI model gateway that routes requests across 400+ models from 70+ providers — for more than $7 billion. OpenRouter's CEO described the company as "the Stripe for AI": one OpenAI-compatible endpoint, automatic provider failover, cost-based routing, and 8 million users. Service continues unchanged for now; no migration required, no pricing changes announced.

Why it matters: OpenRouter is load-bearing infrastructure for many production AI apps. The acquisition puts it inside Stripe's developer platform ecosystem — watch for pricing and API terms as the integration matures. If OpenRouter is in your critical path, now is a good time to review your fallback strategy.

Google Imagen 4 API retires today

Three Imagen 4 model IDs shut down August 17: imagen-4.0-generate-001, imagen-4.0-ultra-generate-001, and imagen-4.0-fast-generate-001. The generate_images() method is removed entirely; migration requires switching to gemini-3.1-flash-image and calling generate_content() instead. Test your real prompts against the new model first — aspect ratios, safety filters, and output quality may differ.

Why it matters: Any application calling the Imagen 4 API without migration will return hard errors starting today.

Sources: Stripe acquires OpenRouter — Bloomberg · TechCrunch · Imagen 4 shutdown details — kingy.ai · Firebase migration guide