For solo builders & small teams
See where every Claude dollar goes.
A free Claude API cost dashboard with daily usage breakdown and model-mix optimization hints. Connect your Anthropic Admin key once, forget about it, and check your cost trend whenever your monthly bill looks weird.
Free forever. No credit card. No usage limits. We don't plan to charge for this.
Daily cost trend
We sync your Anthropic Admin API usage every 24h and chart it by model. No spreadsheet wrangling.
Model mix at a glance
See what fraction of your spend goes to Opus, Sonnet, and Haiku. Spot the line item that's eating your budget.
Read-only & encrypted
Your Admin key is AES-256-GCM encrypted at rest, used only to read usage data, and revocable in one click on console.anthropic.com.
Why is this free?
Because it's a teaser, not the product.
This dashboard tells you where your Claude bill goes. Cutting it 60% takes a different skill — and that's in the Claude API Cost Optimization Masterclass. If the dashboard is useful, the masterclass is the next step.
Cost Optimization Masterclass — $59 →Frequently asked questions
What's the difference between an Admin API key and a regular API key?
Regular keys (sk-ant-api03-...) are used to send messages. Admin keys (sk-ant-admin-...) are used to read usage and organization data. This dashboard accepts only the latter — it never makes message calls with your key.
How is my key stored?
AES-256-GCM with a per-record salt and scrypt-derived key. Plaintext never touches disk and is never logged. Only the last four characters are displayed so you can identify the key. Full detail at /security.
Why is it free? What's the catch?
No catch. The dashboard is a top-of-funnel tool that points to the Cost Optimization Masterclass ($59) for users who want to actually cut their bill. If you don't buy the masterclass, the dashboard still works, forever.
When does my data first appear?
Right after you connect, click "Sync now" on the dashboard to pull the last 7 days from Anthropic. Auto-sync happens daily at 02:00 UTC (11:00 KST).
한국어 버전이 있나요?
네 — /ko에서 보실 수 있습니다.