Environmental Variables

Rename the .sample.env file located in openalgo folder to .env

Update the .env with your specific configurations as shown in the provided template.

Sample Environmental File

# Broker Configuration
BROKER_API_KEY = 'YOUR_BROKER_API_KEY'
BROKER_API_SECRET = 'YOUR_BROKER_API_SECRET'

REDIRECT_URL = 'http://127.0.0.1:5000/<broker>/callback'  # Change if different

# Valid Brokers Configuration
VALID_BROKERS = 'fivepaisa,aliceblue,angel,dhan,fyers,icici,kotak,shoonya,upstox,zebu,zerodha'

# Security Configuration
# IMPORTANT: Generate new random values for both keys during setup!

# OpenAlgo Application Key
APP_KEY = '3daa0403ce2501ee7432b75bf100048e3cf510d63d2754f952e93d88bf07ea84'

# Security Pepper - Used for hashing/encryption of sensitive data
# This is used for:
# 1. API key hashing
# 2. User password hashing
# 3. Broker auth token encryption
# Generate a new random string during setup using: python -c "import secrets; print(secrets.token_hex(32))"
API_KEY_PEPPER = 'a25d94718479b170c16278e321ea6c989358bf499a658fd20c90033cef8ce772'

# OpenAlgo Database Configuration
DATABASE_URL = 'sqlite:///db/openalgo.db' 

# OpenAlgo Ngrok Configuration
NGROK_ALLOW = 'FALSE' 

# OpenAlgo Hosted Server (Custom Domain Name) or Ngrok Domain Configuration
# Change to your custom domain or Ngrok domain
HOST_SERVER = 'http://127.0.0.1:5000'  

# OpenAlgo Flask App Host and Port Configuration
# For 0.0.0.0 (accessible from other devices on the network)
# Flask Environment - development or production
FLASK_HOST_IP='127.0.0.1'  
FLASK_PORT='5000'  
FLASK_DEBUG='False' 
FLASK_ENV='development'

# OpenAlgo Rate Limit Settings
LOGIN_RATE_LIMIT_MIN = "5 per minute" 
LOGIN_RATE_LIMIT_HOUR = "25 per hour"
API_RATE_LIMIT="10 per second"

# OpenAlgo API Configuration

# Required to give 0.5 second to 1 second delay between multi-legged option strategies
# Single legged orders are not affected by this setting.
SMART_ORDER_DELAY = '0.5'

# Session Expiry Time (24-hour format, IST)
# All user sessions will automatically expire at this time daily
SESSION_EXPIRY_TIME = '03:00'

# Note: OpenAlgo version is now managed in utils/version.py