Use case
TokenBar keeps available or estimated cost movement visible during usage spikes, repeated requests, provider activity, and editor traffic so you can investigate before the provider total turns into a surprise.
In your workflow
Developers rarely miss cost because they never look at it. They miss cost because they only see it after the expensive run is already finished. AI cost tracking is useful when it helps you intervene early enough to change what is happening.
Most development sessions prioritize speed over reporting. That is normal. The problem appears when usage spikes, repeated requests, and background AI work keep moving while the developer is focused elsewhere.
The result is that cost only becomes visible after the useful debugging context has disappeared. That makes the problem harder to fix the next time it happens.
A summary page is helpful for totals. It is not enough for intervention. If you want to understand which run expanded or which editor workflow kept firing, you need the signal earlier.
Timely visibility can turn cost tracking from after-the-fact accounting into operational feedback. Exact charges still belong to the provider's billing record.
TokenBar is built for that earlier moment. It keeps available or estimated cost movement on your Mac so you can see whether a session may be going in the wrong direction before checking the final provider total.
That makes it a practical fit for developers using OpenAI, Claude, supported Cursor workflows, and mixed-provider stacks on macOS.
Reduce AI token costs without turning development into a finance exercise. Learn how to catch noisy sessions and repeated waste earlier.
02 / GuideLearn how to track AI token usage across OpenAI, Claude, supported Cursor workflows, and mixed workflows, and why live visibility is more useful than delayed billing summaries.
03 / Use caseA menu bar token tracker keeps AI usage visible during real work. TokenBar is built for developers who want lightweight token visibility on macOS.
Find product details, trust information, guides, and provider-specific workflows from the official Aura site.