alt Hacker NewsA few months ago, I had a frustrating experience with the Gemini API while building an AI chat app as a side project. I registered through AI Studio and set up billing via Google Cloud Console, which offered a free trial with $200 in credits or 3 months of API usage. After deploying the Gemini API for my project, I navigated through the numerous settings in Google Cloud Console but forgot to set a billing limit. That month, I was charged over $250 on my credit card, well beyond the free trial allowance. It was entirely my fault for not setting a limit and not reviewing the free trial terms more carefully.
That said, while setting up the Gemini API through AI Studio is remarkably straightforward for small side projects, transitioning to production with proper billing requires navigating the labyrinth that is Google Cloud Console. The contrast between AI Studio's simplicity and the complexity of production billing setup is jarring, it's easy to miss critical settings when you're trying to figure out where everything is.
It seems that billing here (and elsewhere) for cloud is intentionally opaque. Nearly every client (at scale) is having (one of) a service provider to help manage/audit these usage.
Variable costs are great, scale with the business; but visibility is a big (intentional?) challenge.