Sonar

A private readout of your DeepSeek API balance.

Stored only in this browser's localStorage. Requests go straight from your device to api.deepseek.com — there is no server in between. Get a key ↗

Sonar

Total balance

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¥ —
Granted
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Topped up
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Burn / day

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needs history

Runway

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needs history

Balance history

Snapshots are recorded on every refresh — open the app now and then and a curve will grow here.

Reference prices · per 1M tokens

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Models on this key

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All data — key, snapshots, history — stays in this browser.

Accounts

Appearance

Auto follows your system setting. Light mode uses a warm paper background and deep teal ink to stay easy on the eyes.

Estimates

Used only to translate the published USD prices into your balance currency for the token estimate.

Data