Free Claude API Usage Tracker for Mac
Track Claude API Spend From Your Mac's Notch
Building on the Anthropic API? Notchy reads your organization's usage and cost reports with an Admin API key and shows your spend, tokens and top model, right in the Mac notch. On a Claude Pro or Max plan instead? See the Claude Code usage tracker.
What Notchy shows for the Claude API
- Spend in USD
Today, 7-day and 30-day spend from Anthropic's cost report, with a daily spend chart and the biggest cost items.
- Tokens and Top Model
Today's and 30-day token totals, cache reads, and the model driving most of your usage.
- Next to Your Other Providers
Claude Code plan limits, OpenAI, Copilot, DeepSeek, Grok, Mistral and 30+ more in the same AI Usage tab.
- 100% Free and Private
No subscription. Your Admin key stays in this Mac's Keychain and is sent only to Anthropic.
All your AI trackers in one place
OpenAI API, Copilot, DeepSeek, Grok, Windsurf, Mistral — all from one free Dynamic Island for MacBook.
Everything Notchy does, for free
- Fluid Dynamic Island animations on the Mac notch
- Command palette (⌃⌥K) — every action one keystroke away
- Knock — double-tap a modifier key to open the notch
- AI usage tracker (Claude Code, Codex, Cursor, Copilot)
- Detach any tab into a menu-bar popover
- Now Playing music controls (Apple Music & Spotify)
- Time-synced karaoke lyrics under the notch
- Mac clipboard history shelf (password-manager safe)
- Searchable clipboard — filter by text, file name, or OCR'd words
- On-device OCR — copy a screenshot, get its text (Apple Vision)
- Window snapping — drag a window to the notch to tile it
- App Launcher — pin apps to the notch, open with one tap
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- Text snippets — TextExpander-style pastes from the ⌘K palette
- One-tap screen capture to clipboard + shelf
- Color eyedropper — sample any pixel, hex auto-copied
- System-wide mic mute for every meeting app at once
- Keystroke HUD for demos & screencasts (secure-input safe)
- Keyboard cleaning lock with countdown island (⌘⎋ unlocks)
- Menu-bar icon hiding — Bartender-style separator & chevron
- Live CPU / memory / network stats flyout
- Custom islands through the local developer API (off by default)
- iPhone-style call island — Answer/Decline FaceTime on the notch
- Notch Terminal — real VT100/xterm shell in a PTY, its own tab
- Camera Guard — alert (or block) when any app opens your camera
- Caps Lock HUD — brief island on every toggle
- Full Charge island with adjustable threshold + low-battery sound
- Alt HUD styles — edge-pinned bar or circular gauge off the notch
- Audio-reactive Now Playing visualizer (real FFT of system audio)
- Custom closed-notch idle animation — drop in your own Lottie JSON
- Drag-and-drop file drop shelf — persists across relaunches
- Zip & unzip files right from the shelf
- Image converter (HEIC, PNG, JPEG, TIFF, PDF) + video → GIF
- Run Apple Shortcuts with one tap
- Screenshots auto-staged on the shelf, ready to drag
- Download finished alerts with Reveal in Finder
- USB drive mount island with one-tap Eject
- Apple Reminders quick capture & due list
- macOS Pomodoro notch timer & stopwatch — streaks + 7-day chart
- Resizable expanded panel (width & height, live preview)
- System HUDs (volume, brightness, battery)
- Audio output switcher (speakers, AirPods, monitor)
- AirPods connection manager & battery
- Magic Mouse, Keyboard & Trackpad battery + low-battery alerts
- Quick notes & Calendar widgets
- Camera Mirror (check your appearance)
- Keep Awake (caffeine toggle)
- Teleprompter (Cuely) for Zoom calls
- Focus-aware alerts & native haptic feedback
- Lock screen widgets & hide-the-notch mode
- 134 languages, fully localized
- Native SwiftUI, tuned for Apple silicon
Claude API Spend Tracker — FAQ
Can I track Claude API spend on my Mac?
Yes. Add an Anthropic Admin API key (sk-ant-admin…) to Notchy’s Claude provider and it shows your organization’s spend for today, 7 and 30 days, token totals, a daily spend chart and your top model.
Which key does Notchy need?
An Anthropic Admin API key. A regular sk-ant-api key cannot read the usage and cost reports. Notchy keeps the key in this Mac’s Keychain and sends it only to api.anthropic.com.
Does it show Claude API rate limits?
No. Anthropic’s usage and cost reports cover spend and tokens, not live rate-limit headroom. For the 5-hour and weekly limits of a Claude Pro or Max plan, use Notchy’s Claude Code usage tracker instead.
Is Notchy free?
Yes — completely free with no subscription, trial, or license key.
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