Backtest your crypto strategy a hundred million ways. No code.

Rulyfi is a no-code tool for building and validating crypto trading strategies. You set the indicators, ranges, and symbols, and the scanner automatically backtests every combination within them, up to 100 million a day, and ranks them by results. From there, you refine the strategy you pick in the builder and run it with a bot on your own PC. What you test and what you use: that's all up to you.

Most backtesting tools test one strategy at a time. You guess the settings, run, tweak, repeat. Rulyfi's strategy scanner is an exhaustive, brute-force search: it backtests tens of thousands of indicator combinations across your chosen ranges and ranks them by the criterion you choose. Instead of asking 'does my idea work?', you ask 'across these 50,000 combinations, which rank best on the criterion I picked — and how much of that is just luck?' It scores every result for overfitting: because the score adjusts for how many combinations were tried, a higher score means less likely to be luck, and one that topped the list by luck comes out low.

Yes. Rulyfi is a no-code crypto backtesting platform: you pick indicators, parameter ranges, and symbols in a visual builder, and every run applies maker/taker fees, slippage, and look-ahead prevention. No Python, no Pine Script, no spreadsheets.

There is no code import, but most rule-based strategies translate in minutes: rebuild the same indicators and conditions in the no-code builder, and every run applies fees, slippage, look-ahead prevention, and an overfitting score. The scanner can then sweep the parameter ranges around your idea to show whether it survives variation, something a single backtest cannot tell you.

Yes — on a paid plan. Rulyfi exposes a Scanner API and an MCP server (@rulyfi/mcp) so an AI agent can call the same honest engine directly. Instead of backtesting a single strategy, it sweeps the strategy's entire parameter space in one call and reads the population-level statistics — a deflated Sharpe threshold and the number of trials across every variant — that show whether the top result is skill or luck. Single backtests, each with a PSR, are there too. See the developer reference for endpoints, authentication, and MCP setup.

No. It is only a tool for building and validating strategies; what you use and whether you actually trade are entirely your own decisions. Backtests are results based on past data and do not guarantee future returns.

They're computed with an honest engine that applies fees (maker or taker per fill), slippage, and look-ahead prevention. No marketing fluff — only numbers that stay close to real trading.

Three usual reasons: look-ahead bias (using data that was not available at the time), ignored trading costs, and overfitting. Rulyfi guards the first two by design — every run applies maker/taker fees, slippage, and look-ahead prevention. Overfitting it cannot remove for you: a strategy tuned to the past can still fail forward, which is why no backtest guarantees future returns.

Rulyfi's scanner, builder, and backtests use only public market data, so no exchange API key is needed. The auto-trading bot does require a key, but the key is stored only on your device (in the OS keychain) and is never sent to Rulyfi's servers.

Charts, backtests, and the scanner support public data from 26 exchanges (24 CEX + 2 DEX), including Binance, Bybit, OKX, Coinbase, Kraken, Bitget, KuCoin, Gate.io, Hyperliquid, and dYdX. The auto-trading bot currently supports Binance and Bitget.

Yes. Rulyfi's Free tier is free forever, with no card required. You can use the scanner, builder, and backtests right away (all 103 indicators · 5 templates · 50,000 backtests a day), and as you move up tiers, templates (up to 40) and scale open up step by step.