ritmex-bot

Language Setting: Set LANG=en in your .env file to display the CLI interface in English.

A Bun-powered multi-exchange perpetuals workstation that ships an SMA30 trend engine, a Guardian stop sentinel, and two market-making modes. It offers instant restarts, realtime market data, structured logging, and an Ink-based CLI dashboard.

If you'd like to support this project and get fee discounts, please consider using these referral links:

• Lighter Robinhood Chain referral link — 10% bonus points
• Lighter referral link
• Hyperliquid referral link
• Ondo Perps referral link
• Aster referral link
• StandX referral link
• Binance referral link
• Nado referral link
• Backpack referral link
• edgex referral link
• Paradex referral link
• Apex referral link
• GRVT referral link

CLI Command Mode (ritmex-bot)

ritmex-bot provides an agent-friendly command interface for exchange capability checks, market data, account/position queries, order operations, and strategy execution.

• It keeps the current environment-variable system intact: no renaming and no new required keys.
• --symbol is passed through exactly as provided (no symbol normalization).
• It supports --dry-run simulation and --json structured output for automation.

Install This Project Skill (skills add)

bunx skills add https://github.com/discountry/ritmex-bot --skill use-ritmex-bot

If you need a specific branch/tag, append --ref <branch-or-tag>.

Full guide: ritmex-bot CLI User Guide (English)

Documentation Map

• ritmex-bot CLI User Guide (English)
• ritmex-bot CLI 使用手册（中文）
• Beginner-friendly Quick Start
• Grid Trading Strategy Guide
• Bilingual Exchange Configuration Guides
• Ondo Perps Integration Guide

Highlights

• Live data & risk sync via websockets with REST fallbacks and full reconciliation on restart.
• Trend strategy featuring SMA30 entries, fixed stop loss, trailing stop, Bollinger bandwidth gate, and profit-lock stepping.
• Guardian strategy that never opens trades but mirrors your live exposure, ensuring every position has a synced stop loss and trailing stop.
• Market-making loop with dual-sided quote chasing, loss caps, and automatic order healing.
• Modular architecture decoupling engines, exchange adapters, and the Ink CLI for easy venue or strategy extensions.

Supported Exchanges

Exchange	Market Type	Standard Required Settings	Notes
Aster	USDT perpetuals	ASTER_API_KEY, ASTER_API_SECRET	Production; default exchange
Binance	Spot + USDⓈ-M perpetuals	BINANCE_API_KEY, BINANCE_API_SECRET	BINANCE_MARKET_TYPE selects the market
StandX	USD perpetuals	STANDX_TOKEN, STANDX_REQUEST_PRIVATE_KEY	JWT authentication + Ed25519 trade signing
GRVT	USDT perpetuals	GRVT_API_KEY, GRVT_API_SECRET, GRVT_SUB_ACCOUNT_ID, GRVT_INSTRUMENT	GRVT_ENV supports prod/testnet
Lighter	Perpetuals + selected Spot markets	LIGHTER_ACCOUNT_INDEX, LIGHTER_API_KEY_INDEX, LIGHTER_API_PRIVATE_KEY	Defaults to LIGHTER_ENV=testnet
Backpack	Spot + USDC perpetuals	BACKPACK_API_KEY, BACKPACK_API_SECRET	Use an explicit *_PERP symbol for perpetuals
Paradex	USD perpetuals	PARADEX_PRIVATE_KEY, PARADEX_WALLET_ADDRESS	PARADEX_SANDBOX=true selects testnet
Nado	USDC perpetuals	NADO_SIGNER_PRIVATE_KEY, NADO_SUBACCOUNT_OWNER	NADO_ENV supports inkMainnet/inkTestnet
Ondo Perps	Crypto/equity/commodity perpetuals	ONDOPERPS_API_KEY_ID, ONDOPERPS_API_SECRET	HMAC authentication with production and sandbox endpoints

Requirements

• Bun >= 1.2 (both bun and bunx on PATH)
• macOS, Linux, or Windows via WSL (native Windows works but WSL is recommended)
• Node.js is optional unless your tooling requires it

Quick Start

One-line bootstrap (macOS / Linux / WSL)

curl -fsSL https://github.com/discountry/ritmex-bot/raw/refs/heads/main/setup.sh | bash

The script installs Bun, project dependencies, collects Aster API credentials, generates .env, and launches the CLI. Prepare the relevant exchange API keys before running it.

Manual installation

1. Clone the repository

   git clone https://github.com/discountry/ritmex-bot.git
   cd ritmex-bot
   

   Alternatively, download the ZIP from GitHub and extract it manually.
2. Install Bun
   • macOS / Linux: curl -fsSL https://bun.sh/install | bash
   • Windows PowerShell: powershell -c "irm bun.sh/install.ps1 | iex" Re-open the terminal and verify bun -v prints a version.
3. Install dependencies

   bun install
   

4. Create your environment file

   cp .env.example .env
   

   Edit .env with the exchange credentials and overrides you plan to use.
5. Launch the CLI

   bun run index.ts
   

   Use the arrow keys to pick a strategy, Enter to start, Esc to go back, and Ctrl+C to exit.

Shared Configuration

.env.example captures all defaults; the most common settings are summarised below.

Variable	Purpose
EXCHANGE	Choose the venue (aster / binance / standx / grvt / lighter / backpack / paradex / nado / ondoperps)
TRADE_SYMBOL	Contract symbol (defaults to BTCUSDT)
TRADE_AMOUNT	Order size in base asset units
LOSS_LIMIT	Max per-trade loss in USDT before forced close
TRAILING_PROFIT / TRAILING_CALLBACK_RATE	Trailing stop trigger (USDT) and pullback percentage
PROFIT_LOCK_TRIGGER_USD / PROFIT_LOCK_OFFSET_USD	Profit lock trigger and offset thresholds
BOLLINGER_*	Bollinger bandwidth filters for the trend engine
PRICE_TICK / QTY_STEP	Exchange precision filters for price and quantity
POLL_INTERVAL_MS	Trend engine polling cadence in milliseconds
MAX_CLOSE_SLIPPAGE_PCT	Allowed deviation vs mark price when closing
MAKER_*	Maker-specific knobs (quote offsets, refresh cadence, slippage guard, etc.)

CLI flags override environment variables at runtime:

bun run index.ts --exchange grvt --strategy maker
bun run index.ts -e lighter -s offset-maker --silent

Exchange Setup Guides

Each supported exchange has a standalone Chinese and English configuration guide covering credential creation, required variables, environment selection, symbol formats, read-only verification, and security controls.

Exchange	English Guide	中文教程
Aster	Configuration Guide	配置教程
Binance	Configuration Guide	配置教程
StandX	Configuration Guide	配置教程
GRVT	Configuration Guide	配置教程
Lighter	Configuration Guide	配置教程
Backpack	Configuration Guide	配置教程
Paradex	Configuration Guide	配置教程
Nado	Configuration Guide	配置教程
Ondo Perps	Configuration Guide	配置教程

Command Cheatsheet

bun run index.ts   # Launch the CLI (default entrypoint)
bun run start      # Alias for bun run index.ts
bun run dev        # Development entrypoint
bun run lint       # Run Oxlint checks
bun run lint:fix   # Apply safe Oxlint fixes
bun x vitest run   # Execute the full Vitest suite

ritmex-bot Command Mode (Agent-friendly)

The project now supports a standalone command mode with the command name ritmex-bot:

ritmex-bot doctor
ritmex-bot exchange list
ritmex-bot market ticker --exchange binance --symbol BTCUSDT
ritmex-bot order create --exchange binance --symbol BTCUSDT --side buy --type limit --quantity 0.01 --price 90000 --dry-run
ritmex-bot strategy run --strategy maker --exchange standx --silent --dry-run

Run Modes

# Global install
bun add -g ritmex-bot
ritmex-bot doctor

# No install
bunx ritmex-bot doctor

Global Flags

• --exchange: picks exchange using the existing env/config logic
• --symbol: passed through as-is (no symbol normalization)
• --dry-run: simulation mode (no real create/cancel side effects)
• --json: structured JSON output for AI agents
• --timeout: command timeout in milliseconds

Silent & Background Execution

Direct silent launch

Skip the Ink menu and start a strategy directly:

bun run index.ts --strategy trend --silent
bun run index.ts --strategy maker --silent
bun run index.ts --strategy offset-maker --silent

Combine with --exchange/-e to pin the venue for that run.

Package scripts

Convenience aliases exposed via package.json:

bun run start:trend:silent
bun run start:maker:silent
bun run start:offset:silent

Daemonising with pm2

Install pm2 locally (e.g. bun add -d pm2) and launch the process:

bunx pm2 start bun --name ritmex-trend --cwd . --restart-delay 5000 -- run index.ts --strategy trend --silent

You can also call the bundled scripts:

bun run pm2:start:trend
bun run pm2:start:maker
bun run pm2:start:offset

Run pm2 save afterwards if you want the process list to survive reboots.

Testing

Powered by Vitest:

bun run lint
bun run lint:fix
bun run test
bun x vitest --watch

Troubleshooting

• Keep at least 50-100 USDT in the account before deploying a live strategy.
• Configure leverage on the exchange manually (~50x is recommended); the bot will not change it.
• Ensure your server or workstation clock is in sync to avoid signature errors.
• Accounts must run in one-way position mode.
• Env not loading: make sure .env lives in the repo root and variable names are spelled correctly.
• Permission rejected: confirm the API key has perpetual trading scopes enabled.
• Precision errors: align PRICE_TICK, QTY_STEP, and TRADE_SYMBOL with the exchange filters. See simple-readme.md for more detailed walkthroughs.

Community & Support

• Telegram: https://t.me/+4fdo0quY87o4Mjhh
• Issues and PRs are welcome for bug reports and feature requests

Disclaimer

Algorithmic trading carries risk. Validate strategies with paper trading or small capital first, safeguard your API keys, and only grant the minimum required permissions.