Your strategies. Running on your terms.

Build crypto trading strategies in a readable strategy language — or in TypeScript. Backtest them and paper-trade them on your own machine. Beta 0 is free and paper trading only: it never places a real order.

Interactive chart

Candlestick chart with simulated BTC/USDT data — illustration only, not live prices

BTC/USDT Simulated

Built for strategy authors

Six surfaces, one bot file format.

Readable strategy language

Express rules in plain terms — when rsi above 70 then sell — with live syntax highlighting and validation. The same bot file the CLI runs.

TypeScript editor

Monaco with full IntelliSense for the TradeY SDK. Inline lint catches unbounded position sizes and missing stop-losses before you ship.

Local backtests

Equity curve with drawdown shading, monthly returns heatmap, trade markers on the candlestick chart, benchmark overlay vs. BTC/ETH buy-and-hold.

Command-line runner

Validate, backtest and paper-trade bots from the terminal with the TradeY CLI. In Beta 0 it paper-trades on live market prices and cannot place real orders.

Strategy marketplace (planned)

A place to browse strategies other people publish, with a Risk Score on each. Not built yet and not part of Beta 0.

Published track records (planned)

We are designing a way to publish a strategy's results so that others can check them. It does not exist yet and is not part of Beta 0.

No real orders

Beta 0 paper-trades on live market prices with simulated fills. It cannot place an order on any exchange, and it never asks for exchange keys.

Readable rules

Start from the starter template and edit rules that read like sentences — drop to TypeScript when you need more control.

Runs on your machine

The desktop app and the CLI run locally. Paper runs use the same runtime as the backtester.

Ready to build your first strategy?

TradeY runs locally on your machine. No account, no payment.

Download

The desktop app is where you write, backtest and paper-trade strategies. Windows 10/11, 64-bit. Free beta, paper trading only.