Track your Anthropic API spend in real time. Set a budget, get alerts at 70%, 90%, and 100%. No surprises.
Add your Anthropic Admin API key. We encrypt it at rest and never log it. Read-only access only.
Define your monthly spend limit. $50, $200, whatever fits your workflow.
We check your usage every 6 hours. When you hit 70%, 90%, or 100% of your limit, you get a notification via Discord or email.
I'm one developer, and I built Arometer because I opened my Anthropic bill one morning and did a double take.
I'd been shipping all month, and somewhere in those API calls the spend had quietly grown into a number I didn't expect. No warning, no nudge — just the bill.
That night I hacked together a script to watch usage in real time, then gave it a budget, then alerts at 70%, 90%, and 100%. Arometer is that script made proper — so nobody else gets surprised by their own bill.
— Aaron
One provider. Unlimited alerts. Spend tracking with daily granularity. Cancel anytime through Whop.
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