# ritmex-bot 一个基于 Bun 的 Aster 永续合约终端机器人,内置趋势跟随(SMA30)与做市策略,使用 websocket 实时行情,命令行界面由 Ink 驱动,可在断线后自动恢复运行。 ## 快速上手 使用优惠码获取 30% 手续费折扣:[注册 Aster 获取手续费优惠](https://www.asterdex.com/zh-CN/referral/4665f3) 如果你完全不懂代码,可以查看 **[小白教程](simple-readme.md) 了解使用方法。** 遇到Bug,反馈问题,请到 [Telegram群组](https://t.me/+4fdo0quY87o4Mjhh) ### 一键脚本 一键安装并启动(macOS / Linux): ```bash curl -fsSL https://github.com/discountry/ritmex-bot/raw/refs/heads/main/setup.sh | bash ``` 脚本会自动安装 Bun、安装依赖、引导输入 API Key/Secret,生成 `.env` 并启动程序。 Windows 使用 WSL(推荐): 1. 先安装并启用 WSL,参考微软官方文档:[在 Windows 上安装 WSL](https://learn.microsoft.com/zh-cn/windows/wsl/install) 2. 在命令行或者 PowerShell 输入 `wsl` 并按下回车打开 WSL。 3. 在 WSL 中运行一键脚本: ```bash curl -fsSL https://github.com/discountry/ritmex-bot/raw/refs/heads/main/setup.sh | bash ``` 按提示输入 ASTER_API_KEY / ASTER_API_SECRET,脚本将自动安装 Bun、依赖并启动程序。 ## 手动安装 1. **下载代码** - 如果会使用 Git:`git clone https://github.com/discountry/ritmex-bot.git` - 如果不会使用 Git:点击仓库页面的 `Code` → `Download ZIP`,将压缩包解压到如 `桌面/ritmex-bot` 的目录。 2. **打开命令行并进入项目目录** - macOS:通过 Spotlight (`⌘ + 空格`) 搜索 “Terminal” 并打开。 - Windows:在开始菜单搜索 “PowerShell” 或 “Windows Terminal” 并打开。 - 使用 `cd` 切换到项目目录,例如: ```bash # macOS / Linux cd ~/Desktop/ritmex-bot # Windows cd C:\Users\用户名\Desktop\ritmex-bot ``` 3. **安装 [Bun](https://bun.com) ≥ 1.2** - macOS / Linux: ```bash curl -fsSL https://bun.sh/install | bash ``` - Windows(PowerShell): ```powershell powershell -c "irm bun.sh/install.ps1 | iex" ``` 安装完成后关闭并重新打开终端,运行 `bun -v` 确认命令可用。 如果上述命令无法完成安装,请尝试 [bun官网](https://bun.com/get) 提供的各种安装方式。 Windows 用户如果无法正常安装,可以尝试先[安装 nodejs](https://nodejs.org/en/download) 然后使用 `npm` 安装 `bun`: ```bash npm install -g bun ``` 4. **安装依赖** ```bash bun install ``` 5. **配置环境变量** 复制 `.env.example` 为 `.env` 并填入你的 Aster API Key/Secret: ```bash cp .env.example .env ``` 然后根据需要修改 `.env` 中的配置项: - API KEY 获取地址 [https://www.asterdex.com/zh-CN/api-management](https://www.asterdex.com/zh-CN/api-management) - `ASTER_API_KEY` / `ASTER_API_SECRET`:Aster 交易所提供的 API 凭证。 - `TRADE_SYMBOL`:策略运行的交易对(默认 `BTCUSDT`),需与 API 权限范围一致。 - `TRADE_AMOUNT`:单次下单数量(合约张数折算后单位为标的货币,例如 BTC)。 - `LOSS_LIMIT`:单笔允许的最大亏损(USDT),触发即强制平仓。 - `TRAILING_PROFIT` / `TRAILING_CALLBACK_RATE`:趋势策略的动态止盈触发值(单位 USDT)与回撤百分比(百分数,如 0.2 表示 0.2%)。 - `PROFIT_LOCK_TRIGGER_USD` / `PROFIT_LOCK_OFFSET_USD`:达到一定浮盈后,将基础止损上调(做多)或下调(做空)到开仓价的偏移量(单位 USDT)。 - `PRICE_TICK` / `QTY_STEP`:交易对的最小价格变动单位与最小下单数量步长(例如 BTCUSDT 分别为 0.1 与 0.001)。 - `MAKER_*` 参数:做市策略追价阈值、报价偏移、刷新频率等,可按流动性需求调节。 6. **运行机器人** ```bash bun run index.ts ``` 在终端中按 ↑/↓ 选择 “趋势策略” 或 “做市策略”,回车启动。按 `Esc` 可返回选择菜单,`Ctrl+C` 退出。 7. **风险提示** 建议先在小额或仿真环境中测试策略;真实资金操作前请确认 API 仅开启必要权限,并逐步验证配置。 A Bun-powered trading workstation for Aster perpetual contracts. The project ships two production strategies—an SMA30 trend follower and a dual-sided maker—that share a modular gateway, UI, and runtime state derived entirely from the exchange. Everything runs in the terminal via Ink, with live websocket refresh and automatic recovery from restarts or network failures. ## Features - **Live data over websockets** with REST fallbacks and automatic re-sync after reconnects. - **Trend strategy**: SMA30 crossover entries, automated stop-loss / trailing-stop, and P&L tracking. - **Maker strategy**: adaptive bid/ask chasing, risk stops, and target order introspection. - **Extensibility**: exchange gateway, engines, and UI components are modular for new venues or strategies. ## Requirements - [Bun](https://bun.com) ≥ 1.2 - Node.js (optional, only if you prefer `npm` tooling) - Valid Aster API credentials with futures access ## Installation ```bash bun install ``` ## Configuration Create an `.env` (or export environment variables) with at least: ```bash ASTER_API_KEY=your_key ASTER_API_SECRET=your_secret TRADE_SYMBOL=BTCUSDT # optional, defaults to BTCUSDT TRADE_AMOUNT=0.001 # position size used by both strategies LOSS_LIMIT=0.03 # per-trade USD loss cap TRAILING_PROFIT=0.2 # trailing activation profit in USDT TRAILING_CALLBACK_RATE=0.2 # trailing callback in percent, e.g. 0.2 => 0.2% PROFIT_LOCK_TRIGGER_USD=0.1 # profit threshold to start moving base stop (USDT) PROFIT_LOCK_OFFSET_USD=0.05 # base stop offset from entry after trigger (USDT) PRICE_TICK=0.1 # price tick size; set per symbol QTY_STEP=0.001 # quantity step size; set per symbol ``` Additional maker-specific knobs (`MAKER_*`) live in `src/config.ts` and may be overridden via env vars: ```bash # Maker-specific (units in USDT unless noted) MAKER_LOSS_LIMIT=0.03 # override maker risk stop; defaults to LOSS_LIMIT MAKER_PRICE_CHASE=0.3 # chase threshold MAKER_BID_OFFSET=0 # bid offset from top bid (USDT) MAKER_ASK_OFFSET=0 # ask offset from top ask (USDT) MAKER_REFRESH_INTERVAL_MS=1500 # maker refresh cadence (ms) MAKER_MAX_CLOSE_SLIPPAGE_PCT=0.05 # allowed deviation vs mark when closing MAKER_PRICE_TICK=0.1 # maker tick size; defaults to PRICE_TICK ``` To switch the entire CLI to GRVT instead of Aster, set `EXCHANGE=grvt` and provide the programmable API credentials: ```bash EXCHANGE=grvt GRVT_API_KEY=your_api_key GRVT_API_SECRET=0xabc123... # private key used for EIP-712 order signatures GRVT_SUB_ACCOUNT_ID=your_sub_account # sub account that actually trades GRVT_INSTRUMENT=BTC_USDT_Perp # instrument as defined by GRVT GRVT_SYMBOL=BTCUSDT # optional display symbol; defaults to instrument sans underscores GRVT_ENV=prod # optional environment switch (prod/testnet/staging/dev) # Optional overrides # GRVT_SIGNER_PATH=./grvt-signer.cjs # replace the built-in signer if you run an external service # GRVT_COOKIE="gravity=..." # pre-provisioned session cookie (auto-fetched via API key when absent) # GRVT_ACCOUNT_ID=... # populated automatically after login ``` The adapter logs in with `GRVT_API_KEY`, refreshes cookies automatically, and signs orders locally using `GRVT_API_SECRET` following GRVT's EIP‑712 schema. If you prefer to delegate signing to another process, set `GRVT_SIGNER_PATH`; the module should export a function (default export also works) that receives a context object (unsigned order, nonce/expiration, instrument metadata, chain id, etc.) and returns `{ signer, r, s, v, expiration, nonce }`. If you leave `GRVT_SIGNER_PATH` unset, the built-in signer uses `GRVT_API_SECRET` directly. ### 切换到 GRVT 交易所 将环境变量 `EXCHANGE` 设为 `grvt` 后,所有策略会改用 GRVT 适配器: ```bash EXCHANGE=grvt GRVT_API_KEY=你的APIKey GRVT_API_SECRET=0xabc123... # 用于订单签名的私钥 GRVT_SUB_ACCOUNT_ID=your_sub_account_id # 具体交易子账号 GRVT_INSTRUMENT=BTC_USDT_Perp # 交易品种,需与策略一致 GRVT_SYMBOL=BTCUSDT # 可选,内部用于展示,默认由 instrument 推导 GRVT_ENV=prod # 可选:prod / testnet / staging / dev,默认 prod # 可选覆盖项 # GRVT_SIGNER_PATH=./grvt-signer.cjs # 如果你希望由外部服务签名 # GRVT_COOKIE="gravity=..." # 预先获取到的 Cookie(若未提供,将使用 API Key 自动登录) # GRVT_ACCOUNT_ID=... # 登录后自动填充 ``` 适配器会基于 `GRVT_API_SECRET` 自动完成 EIP‑712 签名并提交订单。如果你需要自定义签名流程,可通过 `GRVT_SIGNER_PATH` 指定模块(CommonJS 或 ESM 均可)。模块需导出一个函数,接收签名上下文(未签名订单、nonce/expiration、合约元信息、链 ID 等)并返回包含 `signer/r/s/v/expiration/nonce` 字段的对象,例如: ```js // grvt-signer.cjs module.exports = async function signOrder(context) { // 调用你自己的签名服务,或者使用本地私钥完成签名 const signature = await mySigner(context); return { signer: signature.signer, r: signature.r, s: signature.s, v: signature.v, expiration: signature.expiration, nonce: signature.nonce, }; }; ``` 如未自定义 `GRVT_SIGNER_PATH`,适配器会直接使用 `GRVT_API_SECRET` 完成签名。 ## Running the CLI ```bash bun run index.ts # or: bun run dev / bun run start ``` Pick a strategy with the arrow keys. Press `Esc` to return to the menu. The dashboard shows live order books, holdings, pending orders, and recent events. 状态完全以交易所数据为准,重新启动时会自动同步账户和挂单。 ## Testing ```bash bun run test # bun x vitest run bun run test:watch # stay in watch mode ``` Current tests cover the order coordinator utilities and strategy helpers; add unit tests beside new modules as you extend the system. ## Project Layout - `src/config.ts` – shared runtime configuration - `src/core/` – trend & maker engines plus order coordination - `src/exchanges/` – Aster REST/WS gateway and adapters - `src/ui/` – Ink components and strategy dashboards - `src/utils/` – math helpers and strategy utilities - `tests/` – Vitest suites for critical modules ## Troubleshooting - **Websocket reconnect loops**: ensure outbound access to `wss://fstream.asterdex.com/ws` and REST endpoints. - **429 or 5xx responses**: the gateway backs off automatically, but check your rate limits and credentials. - **CLI input errors**: run in a real TTY; non-interactive shells disable keyboard shortcuts but the UI still renders. ## Contributing Issues and PRs are welcome. When adding strategies or exchanges, follow the modular patterns in `src/core` and add tests under `tests/`.