Low-Latency Algorithmic Execution for Indian Broker APIs
Automate your NSE F&O and equity strategies with institutional-grade routing across Zerodha, Dhan, Angel One, and Fyers.
Supported Indian Broker APIs
One execution engine, four native broker adapters. Strategies are written once and routed to Zerodha Kite Connect, DhanHQ, Angel One SmartAPI or Fyers through the same risk checks, order tracking and audit logs.
Zerodha Kite Connect
Sub-second order execution and historical data ingestion.
- ✓Automated daily access-token management
- ✓Historical OHLC ingestion for backtests
- ✓Instrument master sync for NSE, BSE and NFO
- ✓Order postbacks and order-book reconciliation
DhanHQ API
Optimized for high-frequency options traders and webhook execution.
- ✓TradingView webhook to DhanHQ order routing
- ✓Low-latency options order placement
- ✓Super orders and bracket-style exits
- ✓Live market feed for option chains
Angel One SmartAPI
Scalable infrastructure for multi-account management.
- ✓TOTP-based session automation per account
- ✓Parallel order fan-out across accounts
- ✓Per-account risk limits and position tracking
- ✓Rate-limit aware request scheduling
Fyers API
Reliable websocket streaming for real-time market data.
- ✓Tick-level websocket market data
- ✓Automatic reconnect and resubscription
- ✓Order-update stream for live fills
- ✓Feed-gap detection and alerting
Execution Logic Built for Indian Derivatives
Nifty, BankNifty and FinNifty options have exchange-specific rules on lot sizes, freeze quantities and weekly expiries. Our engine handles them in code, so strategies can focus on the signal.
Dynamic Strike Selection
Automated ATM/ITM/OTM routing based on real-time Greeks.
- ✓Strike chosen by delta, moneyness or premium target
- ✓Live Greeks and implied volatility from the option chain
- ✓Expiry resolution for weekly and monthly contracts
- ✓Liquidity and bid-ask spread filters
Freeze Limit Order Slicing
Automatically breaks up large Nifty/BankNifty orders so each child order stays within exchange freeze limits.
- ✓Freeze quantities synced from exchange circulars
- ✓Child orders rounded to valid lot sizes
- ✓Sequenced placement within broker rate limits
- ✓Parent-order fill tracking across all tranches
Trailing P&L Systems
Millisecond-level trailing stop-losses across multi-leg option spreads.
- ✓Combined P&L for straddles, strangles and iron condors
- ✓Trailing stops on total strategy P&L, not single legs
- ✓Lock-in profit and daily max-loss rules
- ✓Simultaneous exit of every leg on trigger
White-Label Copy-Trading for RIAs and Trading Educators
We build white-label copy-trading and master-slave account architectures for SEBI-registered RIAs and trading educators managing multiple retail API accounts. A single master signal is replicated to every linked client account, sized to each account's capital and risk settings, and routed through that client's own broker API.
Master-Slave Order Replication
Orders placed on the master account are mirrored to every linked client account in parallel. Each copy is scaled by a per-account multiplier or capital ratio and rounded to valid lot sizes.
Per-Client Risk Controls
Every retail account keeps its own margin check, maximum position size, daily loss limit and kill switch, so one client's constraints never block or override another's.
Mixed-Broker Client Bases
Clients can stay with their existing broker. A single strategy can route to Zerodha, Dhan, Angel One and Fyers accounts at the same time through one dashboard.
Compliance-Ready Records
Each client account authenticates with its own API credentials, and every replicated order is logged with timestamps, quantities and broker responses to support SEBI-registered RIA record-keeping.
Indian Broker API Automation FAQ
Direct answers to the questions Indian quants, small funds and trading educators ask most often.
Ready to Automate Your NSE F&O Strategy?
Walk through your strategy, broker accounts and latency requirements with our technical team and get a concrete execution architecture for Zerodha, Dhan, Angel One or Fyers.
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