Metadata-Version: 2.4
Name: pyarrow-client
Version: 1.3.1
Summary: Python SDK for Arrow Trading API
Author-email: Abhishek Jain <abhishek.jain@irage.in>, Shubham Jain <shubham.j@irage.in>, Parth Bhandari <parth.b@irage.in>
License-Expression: MIT
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: requests>=2.25.0
Requires-Dist: websocket-client>=1.0.0
Requires-Dist: pyotp>=2.6.0
Requires-Dist: python-dateutil>=2.8.0
Requires-Dist: urllib3>=1.26.0
Dynamic: license-file

# PyArrow – Official Python Client for Arrow Trading API

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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
[![Python Versions](https://img.shields.io/pypi/pyversions/pyarrow-client.svg)](https://pypi.org/project/pyarrow-client/)
[![Downloads](https://pepy.tech/badge/pyarrow-client)](https://pepy.tech/project/pyarrow-client)

**PyArrow** is the official Python SDK for the Arrow Trading Platform, providing comprehensive access to trading APIs, real-time market data, and order management capabilities. Built for traders, quants, and fintech developers who need reliable, high-performance access to Indian financial markets.

## 🚀 Key Features

### 📊 **Market Data & Analytics**
- Real-time quotes, OHLC, LTP, and market depth
- Historical candle data retrieval
- Option chain data and expiry information
- Market holidays and trading calendars
- Index listings and sector data

### 💼 **Order Management**
- Place, modify, and cancel orders across exchanges
- Support for all order types (Market, Limit, SL, SL-M)
- Bulk cancel all orders functionality
- Real-time order status tracking
- Trade book and order book access

### 📡 **Real-time Streaming**
- WebSocket-based live market data feeds
- Order and position update streams
- Multiple subscription modes (LTPC, Quote, Full)
- Automatic reconnection with exponential backoff
- Thread-safe event handling

### 🔐 **Authentication & Security**
- OAuth-based authentication flow
- TOTP (Time-based OTP) integration
- Automatic session management
- Token refresh and validation

---

## 📦 Installation

```bash
pip install pyarrow-client
```

The distribution name uses a hyphen (`pyarrow-client`); in Python code, import the package as `pyarrow_client` (identifiers cannot contain `-`).

**Requirements:**
- Python 3.7+
- `requests`, `websocket-client`, `pyotp`, `python-dateutil`, `urllib3`

---

## 🏃‍♂️ Quick Start

### Authentication

```python
from pyarrow_client import ArrowClient

# Initialize client
client = ArrowClient(app_id="your_app_id")

# Method 1: Manual login (web-based)
login_url = client.login_url()
print(f"Visit: {login_url}")
# After authorization, get request_token from callback
client.login(request_token="token_from_callback", api_secret="your_secret")

# Get the token of the day
print(client.get_token())

# Set this token which is valid for the entire day if you want to run the file as as script or multiple times
print(client.set_token())


# Method 2: Automated login (Unique feature)
client.auto_login(
    user_id="your_user_id",
    password="your_password", 
    api_secret="your_api_secret",
    totp_secret="your_totp_secret"
)

# Get the token of the day
print(client.get_token())

# Set this token which is valid for the entire day if you want to run the file as as script or multiple times
print(client.set_token())
```

## Trading Operations

### Order Placement

```python
from pyarrow_client import Exchange, OrderType, ProductType, TransactionType, Variety, Retention

# Place a buy LIMIT order
order_id = client.place_order(
    exchange=Exchange.NSE,
    symbol="RELIANCE-EQ",
    quantity=1,
    disclosed_quantity=0,
    product=ProductType.CNC,
    order_type=OrderType.LIMIT,
    variety=Variety.REGULAR,
    transaction_type=TransactionType.BUY,
    price=1450.0,
    validity=Retention.DAY
)

print(f"Order placed: {order_id}")

# Place a Sell MKT order

order_id = client.place_order(
    exchange=Exchange.NSE,
    symbol="RELIANCE-EQ",
    quantity=1,
    disclosed_quantity=0,
    product=ProductType.CNC,
    order_type=OrderType.MARKET,
    variety=Variety.REGULAR,
    transaction_type=TransactionType.SELL,
    price=1450.0,
    validity=Retention.DAY
)

# Modify an order
message = client.modify_order(
    order_id="your_order_id",
    exchange=Exchange.NSE,
    quantity=2,  # Changed quantity
    symbol="RELIANCE",
    price=1500.0,  # New price
    disclosed_qty=0,
    product=ProductType.CNC,
    transaction_type=TransactionType.BUY,
    order_type=OrderType.LIMIT,
    validity=Retention.DAY,
    remarks="Modified order"
)

print(message)

# Cancel an Order
message = client.cancel_order(order_id="order_id_here")
print(message)

# Cancel all Open Orders
results = client.cancel_all_orders()
for order_id, status, result in results:
    print(f"Order {order_id}: {status} - {result}")s


# Get order book
orders = client.get_order_book()
for order in orders:
    print(f"Order {order['id']}: {order['orderStatus']}")

# Get specific order details
order_details = client.get_order_details(order_id)
print(f"Order details: {order_details}")

# Get trade book
trades = client.get_trade_book()
print(f"Trades: {trades}")

# Get positions
positions = client.get_positions()
print(f"Positions: {positions}")

# Get user holdings
holdings = client.get_holdings()
print(f"Current holdings: {holdings}")
```

---

## 📡 Real-time Market Data

### WebSocket Streaming

```python
from pyarrow_client import ArrowStreams, DataMode

# Initialize streams
streams = ArrowStreams(
    appID="your_app_id",
    token="your_access_token",
    debug=True
)

# Set up event handlers
def on_tick(tick):
    print(f"Token: {tick.token} LTP: {tick.ltp} Change: {tick.net_change}%")

def on_order_update(order):
    print(f"Order Update: {order}")

def on_connect():
    print("Connected to data stream")

def on_disconnect():
    print("Disconnected from data stream")

# Connect handlers
streams.data_stream.on_ticks = on_tick
streams.data_stream.on_connect = on_connect
streams.data_stream.on_disconnect = on_disconnect

streams.order_stream.on_order_update = on_order_update

# Connect to streams
streams.connect_all()

# Subscribe to market data
token_list = [3045, 1594]  # NSE tokens for RELIANCE, INFY
streams.subscribe_market_data(DataMode.QUOTE, token_list)

# Keep connection alive
import time
try:
    while True:
        time.sleep(1)
except KeyboardInterrupt:
    streams.disconnect_all()
```

### Market Data Modes

```python
# LTPC Mode - Last Trade Price & Change (17 bytes)
# Includes: token, ltp, close, net_change, change_flag
streams.subscribe_market_data(DataMode.LTPC, [3045])

# Quote Mode - Detailed quotes (93 bytes)
# Includes: LTPC + volume, OHLC, OI, buy/sell quantities, timestamps
streams.subscribe_market_data(DataMode.QUOTE, [3045])

# Full Mode - Complete market depth (241 bytes)
# Includes: Quote + upper/lower limits, 5 levels of bids/asks
streams.subscribe_market_data(DataMode.FULL, [3045])

# Unsubscribe from tokens
streams.unsubscribe_market_data(DataMode.LTPC, [3045])
```

### Market Tick Data Structure

```python
# MarketTick attributes
tick.token           # Instrument token
tick.ltp             # Last traded price
tick.mode            # Data mode (ltpc/quote/full)

# Price data
tick.open            # Open price
tick.high            # High price
tick.low             # Low price
tick.close           # Close price
tick.volume          # Volume

# Change calculations
tick.net_change      # Percentage change
tick.change_flag     # 43(+), 45(-), 32(no change)

# Quote data
tick.ltq             # Last traded quantity
tick.avg_price       # Average price
tick.total_buy_quantity
tick.total_sell_quantity

# Time and OI
tick.ltt             # Last trade time
tick.time            # Timestamp
tick.oi              # Open interest
tick.oi_day_high     # OI day high
tick.oi_day_low      # OI day low

# Limits and depth (Full mode only)
tick.upper_limit
tick.lower_limit
tick.bids            # List of 5 bid levels
tick.asks            # List of 5 ask levels
```

---

## 💹 Advanced Trading Features

### Order Modification

```python
# Modify existing order
message = client.modify_order(
    order_id=order_id,
    exchange=Exchange.NSE,
    quantity=2,  # Changed quantity
    symbol="RELIANCE",
    price=1500.0,  # New price
    disclosed_qty=0,
    product=ProductType.CNC,
    transaction_type=TransactionType.BUY,
    order_type=OrderType.LIMIT,
    validity=Retention.DAY,
    remarks="Modified order"
)
print(message)
```

### Cancel Orders

```python
# Cancel single order
message = client.cancel_order(order_id="order_id_here")
print(message)

# Cancel all open orders (bulk cancel with threading)
results = client.cancel_all_orders()
for order_id, status, result in results:
    print(f"Order {order_id}: {status} - {result}")
```

### Margin Calculation

```python
# Calculate margin for single order
margin_info = client.order_margin(
    exchange=Exchange.NSE,
    symbol="RELIANCE-EQ",
    quantity=100,
    product=ProductType.CNC,
    order_type=OrderType.LIMIT,
    transaction_type=TransactionType.BUY,
    price=1500.0,
    include_positions=False
)
print(f"Required margin: {margin_info}")

# Calculate basket margin for multiple orders
orders = [
    {
        "exchange": "NSE",
        "symbol": "RELIANCE-EQ",
        "quantity": "100",
        "product": ProductType.CNC,
        "order": OrderType.LIMIT,
        "transactionType": TransactionType.BUY,
        "price": "1500.00",
    },
    {
        "exchange": "NSE",
        "symbol": "INFY-EQ",
        "quantity": "50",
        "product": ProductType.CNC,
        "order": OrderType.LIMIT,
        "transactionType": TransactionType.BUY,
        "price": "1500.00",
    }
]
basket_margin = client.basket_margin(orders, include_positions=False)
print(f"Basket margin: {basket_margin}")
```

---

## 📊 Market Data & Analytics

### Historical Candle Data

```python
from pyarrow_client import Exchange

# Get historical candle data
candles = client.candle_data(
    exchange=Exchange.NSE,
    token="3045",  # RELIANCE token
    interval="5min",  # Options: min, 3min, 5min, 15min, 30min, hour, day
    from_timestamp="2024-01-01T09:15:00",
    to_timestamp="2024-01-01T15:30:00",
    oi=False
)
print(f"Candle data: {candles}")
```

### Quote Data

```python
from pyarrow_client import QuoteMode, Exchange

# Single Instrument Quotes

# LTP Mode - Get last traded price
quote = client.get_quote(QuoteMode.LTP, "RELIANCE-EQ", Exchange.NSE)
print(f"LTP Quote: {quote}")

# OHLCV Mode - Get OHLC and volume data
quote = client.get_quote(QuoteMode.OHLCV, "RELIANCE-EQ", Exchange.NSE)
print(f"OHLCV Quote: {quote}")

# FULL Mode - Get complete market depth
quote = client.get_quote(QuoteMode.FULL, "RELIANCE-EQ", Exchange.NSE)
print(f"Full Quote: {quote}")


# Multiple Instrument Quotes

# LTP Mode for multiple symbols
quotes = client.get_quotes(
    QuoteMode.LTP, 
    symbols=[("RELIANCE-EQ", Exchange.NSE), ("IDEA-EQ", Exchange.BSE)]
)
print(f"Multiple LTP Quotes: {quotes}")

# OHLCV Mode for multiple symbols
quotes = client.get_quotes(
    QuoteMode.OHLCV,
    symbols=[("RELIANCE-EQ", Exchange.NSE), ("IDEA-EQ", Exchange.BSE)]
)
print(f"Multiple OHLCV Quotes: {quotes}")

# FULL Mode for multiple symbols
quotes = client.get_quotes(
    QuoteMode.FULL,
    symbols=[("RELIANCE-EQ", Exchange.NSE), ("IDEA-EQ", Exchange.BSE)]
)
print(f"Multiple Full Quotes: {quotes}")
```

### Instruments & Market Info

```python
# Get all tradable instruments
instruments = client.get_instruments()

# Get option chain symbols
option_symbols = client.get_option_chain_symbols()

# Get option chain data (method signature exists but not implemented)
# option_chain = client.get_option_chain(params)

# Get market holidays
holidays = client.get_holidays()

# Get index listings
indices = client.get_index_list()

# Get user limits (margin, available funds)
limits = client.get_user_limits()

# Get user details
user_details = client.get_user_details()
```

---

## 🔍 API Reference

### ArrowClient Methods

| Method | Description | Returns |
|--------|-------------|---------|
| `login(request_token, api_secret)` | Authenticate using request token | `Dict[str, str]` |
| `auto_login(user_id, password, api_secret, totp_secret)` | Automated login with credentials | `Dict[str, str]` |
| `login_url()` | Get login URL for manual authentication | `str` |
| `set_token(token)` | Set access token manually | `None` |
| `get_token()` | Get current access token | `str` |
| `invalidate_session()` | Clear current session token | `None` |
| `place_order(**params)` | Place new order | `str` (order_id) |
| `modify_order(order_id, **params)` | Modify existing order | `str` (message) |
| `cancel_order(order_id)` | Cancel single order | `str` (message) |
| `cancel_all_orders()` | Cancel all open/pending orders | `List[Tuple]` |
| `get_order_details(order_id)` | Get specific order details | `List[Dict]` |
| `get_order_book()` | Get all user orders | `List[Dict]` |
| `get_trade_book()` | Get all user trades | `List[Dict]` |
| `get_positions()` | Get user positions | `List[Dict]` |
| `get_holdings()` | Get user holdings | `Dict` |
| `get_user_details()` | Get user profile | `Dict` |
| `get_user_limits()` | Get user margin limits | `List[Dict]` |
| `order_margin(**params)` | Calculate single order margin | `Dict` |
| `basket_margin(orders, include_positions)` | Calculate basket margin | `Dict` |
| `candle_data(**params)` | Get historical candle data | `Dict` |
| `get_quote(mode, symbol, exchange)` | Get single instrument quote | `Dict` |
| `get_quotes(mode, symbols)` | Get multiple instrument quotes | `List[Dict]` |
| `get_instruments()` | Get all tradable instruments | `Any` |
| `get_holidays()` | Get market holidays | `Dict` |
| `get_index_list()` | Get index listings | `List[Dict]` |
| `get_option_chain_symbols()` | Get option chain symbols | `Any` |
| `get_expiry_dates(symbol, year)` | Get expiry dates (static method) | `Any` |

### ArrowStreams Methods

| Method | Description | Returns |
|--------|-------------|---------|
| `connect_order_stream()` | Connect to order updates | `None` |
| `connect_data_stream()` | Connect to market data | `None` |
| `connect_all()` | Connect to both streams | `None` |
| `disconnect_all()` | Disconnect from both streams | `None` |
| `subscribe_market_data(mode, tokens)` | Subscribe to market data | `None` |
| `unsubscribe_market_data(mode, tokens)` | Unsubscribe from market data | `None` |
| `get_status()` | Get connection status | `Dict[str, str]` |

### WebSocket Events

| Event | Trigger | Parameters |
|-------|---------|------------|
| `on_connect` | Connection established | `None` |
| `on_disconnect` | Connection lost | `None` |
| `on_ticks` | Market data received | `MarketTick` |
| `on_order_update` | Order status changed | `Dict` |
| `on_error` | Error occurred | `error: Exception` |
| `on_close` | Connection closed | `close_status_code: int, close_msg: str` |
| `on_reconnect` | Reconnection attempt | `attempt: int, delay: int` |
| `on_no_reconnect` | Max reconnection attempts reached | `None` |

### Constants

```python
from pyarrow_client import (
    Exchange,          # NSE, BSE, NFO, BFO, MCX, etc.
    OrderType,         # MKT for Market, LMT for Limit, SL-LMT for Stoploss Limit, SL-MKT for Stoploss Market
    ProductType,       # MIS for Intraday, CNC for Cash and Carry, NRML for Normal
    TransactionType,   # B for Buy, S for Sell
    Variety,           # REGULAR, COVER
    Retention,         # DAY, IOC
    QuoteMode,         # LTP, OHLCV, FULL
    DataMode,          # LTPC, QUOTE, FULL
)
```

---

## 🤝 Contributing

We welcome contributions! Please see our [Contributing Guidelines](CONTRIBUTING.md) for details.

### Development Setup

```bash
# Clone repository
git clone https://github.com/arrow-trade/pyarrow-client.git
cd pyarrow-client

# Install dependencies
pip install -r requirements.txt

# Run tests
pytest tests/
```

---

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

---

## 📞 Support

- **Documentation**: [https://docs.arrow.trade](https://docs.arrow.trade)
- **Support Email**: support@arrow.trade
- **GitHub Issues**: [Report bugs or request features](https://github.com/arrow-trade/pyarrow-client/issues)

---

## ⚠️ Disclaimer

Trading in financial markets involves substantial risk and may not be suitable for all investors. Past performance is not indicative of future results. Please trade responsibly and consult with financial advisors before making investment decisions.

---

**Built with ❤️ by the Arrow Trading Team**
