base on A native desktop charting platform for crypto markets with intuitive orderflow visualizations # Flowsurface An experimental open-source desktop charting application. Currently supports Binance and Bybit <div align="center"> <img width="2330" height="1440" alt="overview-layout-1" src="https://github.com/user-attachments/assets/7875117e-2475-4549-ac8c-6d350dacdb75" /> </div> ### Key Features - Multiple chart/panel types: - **Heatmap (Historical DOM):** Uses live trades and L2 orderbook data to create a time-series heatmap chart. Supports customizable price grouping and selectable time intervals. Includes a configurable fixed or visible range volume profile. - **Candlestick:** Traditional kline chart supporting both time-based and custom tick-based intervals. - **Footprint:** Price-grouped and interval-aggregated views for trades on top of candlestick chart; supports different clustering methods. Includes configurable imbalance and naked-POC studies. - **Time & Sales:** Scrollable list of live trades. - Real-time sound effects driven by trade streams - Pane linking and grouping for quickly switching tickers across multiple panes - Customizable and persistent layouts, themes, panel and chart settings <div align="center"> <img width="268" height="287" alt="expanded-ticker-card" src="https://github.com/user-attachments/assets/ab8776b1-7e81-4a2d-a9e7-42d3b238cf1a" /> <img width="199" height="405" alt="layout-manager" src="https://github.com/user-attachments/assets/63b5cf07-c4bf-4199-90b4-f7530c60de63" /> </div> ##### Market data is received directly from exchanges' public REST APIs and WebSockets. #### Historical Trades on Footprint Charts - By default, `FootprintChart` captures and plots live trades in real time via WebSocket. - For Binance tickers, you can optionally backfill the visible time range by enabling trade fetching in the settings: - [data.binance.vision](https://data.binance.vision/): Fast daily bulk downloads (no intraday). - REST API (e.g., `/fapi/v1/aggTrades`): Slower, paginated intraday fetching (subject to rate limits). - The Binance connector can use either or both methods to retrieve historical data as needed. - Trade fetching for Bybit tickers is not supported, as they lack a suitable REST API. --- ## Installation ### Using Prebuilt Binaries Prebuilt binaries for Windows, macOS, and Linux are available on the [Releases page](https://github.com/akenshaw/flowsurface/releases). ### Build from Source #### Requirements - [Rust toolchain](https://www.rust-lang.org/tools/install) - [Git version control system](https://git-scm.com/) - System dependencies: - **Linux**: - Debian/Ubuntu: `sudo apt install build-essential pkg-config libasound2-dev` - Arch: `sudo pacman -S base-devel alsa-lib` - Fedora: `sudo dnf install gcc make alsa-lib-devel` - **macOS**: Install Xcode Command Line Tools: `xcode-select --install` - **Windows**: No additional dependencies required #### Build and Run ```bash # Clone the repository git clone https://github.com/akenshaw/flowsurface cd flowsurface # Build and run cargo build --release cargo run --release ``` <a href="https://github.com/iced-rs/iced"> <img src="https://gist.githubusercontent.com/hecrj/ad7ecd38f6e47ff3688a38c79fd108f0/raw/74384875ecbad02ae2a926425e9bcafd0695bade/color.svg" width="130px"> </a> --- ", Assign "at most 3 tags" to the expected json: {"id":"14755","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"