A voice-first trading workspace that stays at the top of your Mac.
Ask about the market, prepare a paper trade, inspect the card, then approve, correct, or cancel it by voice.
Download the free paper-trading build
Website · Install & test guide · 한국어 안내
Hold Fn + Control, speak, and release. TrabyOS turns the request into a card in the island anchored at the top of the screen. A price or news request can be read immediately. A trade request remains a proposal: you see the instrument, side, amount, order type, and leverage before anything can happen.
If something is missing, TrabyOS asks for it. If the amount is wrong, say the revised amount while the card is waiting. Then approve, reject, or let the card expire. Confirmation belongs to that one proposal and is never reused for the next one.
| Ask for | What appears |
|---|---|
| Bitcoin price or chart | Live Binance market data and a candle chart |
| Account balance | The current simulated balances |
| A spot market order | A complete order card waiting for approval |
| A leveraged perpetual trade | A simulated position after approval |
| Closing a position | Realized paper P&L after the close is approved |
| Bitcoin news | A headlines card after a conversational follow-up |
Natural replies work while a card is waiting: “Yes, go ahead and place it,” “Actually make it 0.003,” or “No, cancel that.” The interface keeps the original transcript with the proposal so the user can compare what was said with what is about to be simulated.
The downloadable build uses live public Binance prices but connects to a simulated exchange. It starts each launch with a fresh test account and has no exchange account attached, so it cannot place a real order. Balance checks, order cards, fills, positions, and P&L all belong to that paper account.
This separation is deliberate: the public build lets anyone test the voice interaction, correction flow, and approval boundary without supplying exchange credentials or risking funds.
The current test build requires macOS 13 or later, an Apple Silicon Mac, an internet connection, and about 3 GB of free space. The release includes a SHA-256 checksum and the repository explains first launch, microphone and Accessibility permissions, local logs, and complete removal.
