Home/ tutoriel TUTORIELSurprise AI bill: building TokenBar to control costsA founder receives an unexpected AI bill and builds TokenBar, a tool for tracking tokens and expenses.Published 18sem·1 source·updated 18sem Lire en françaisListen≈ 10sSpeed0.8×1×1.2×1.5×🔗Click the link to read an article on the topic:Dev.to↗🧭Explore this topic#TokenBar#coûts IA#tokens#budgétisation#monitoringWhat if you saw the whole news differently?Factae cross-checks hundreds of sources worldwide to keep only the fact, no opinion. Explore the front page.→Follow topic →↗ Share the newsAuto-synthesis from 1 media source · identified on April 24, 2026← Back to home