Some of the features:

• Customizable and savable grid layouts, selectable themes
• Supports most of spot(USDT) & linear perp pairs from Binance & Bybit
• Orderbook total bid/ask levels: 1000 for Binance Perp/Spot; 500 for Bybit Perps, 200 for Bybit Spot
• Binance perp/spot & Bybit perp streams @100ms; Bybit spot pairs streams @200ms
• Tick size multipliers for price grouping on footprint and heatmap charts

User receives market data directly from exchange APIs.

• As historical data, it can fetch OHLCV, open interest and partially, trades:

Historical trades on footprint chart:

Optionally, you can enable trade fetching from settings menu, experimental because of unreliability:

• Binance connector supports downloading historical trades from data.binance.vision, fast and easy way to get trades, but they dont support intraday data. Intraday trades fetched by pagination using Binance's public REST APIs: /fapi/v1/aggTrades & api/v3/aggTrades, it might be slow because of rate-limits

• Bybit itself doesnt have a similar purpose public API

Flowsurface tries to leverage this via Binance tickers, to visualize historical public trades while being independent of a 'middleman' database between exchange and the user. So, when a chart instance signal the exchange connector after a data integrity check, about missing trades in the visible range; it tries via fetching, downloading and/or loading from cache, whichever suitable, to ensure this integrity

Build from source

The releases might not be up-to-date with newest features.^{or bugs :)}

• For that you could clone the repository into a directory of your choice and build with cargo.

Requirements:

• Rust toolchain
• Git version control system

# Clone the repository
git clone https://github.com/akenshaw/flowsurface

cd flowsurface

# Build and run
cargo build --release
cargo run --release