### 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](https://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](https://www.rust-lang.org/tools/install)
- [Git version control system](https://git-scm.com/)
```bash
# Clone the repository
git clone https://github.com/akenshaw/flowsurface
cd flowsurface
# Build and run
cargo build --release
cargo run --release
```
