Fusebox emails you before your OpenAI bill blows past a number you set. Before writing any of that code, I spent an afternoon checking one thing: what kind of API key would I actually need to ask people for? That question mattered more than it sounds like it should.
Source: [Dev.to](https://dev.to/sifat_ahmed_3cc666203e7b8/why-fusebox-doesnt-support-claude-yet-196f)