Broker API Integration: IBKR, Alpaca, Robinhood & More
Every broker API is different. We navigate the complexity. quirks, rate limits, authentication flows, undocumented behaviors. so you can focus on trading, not debugging API responses.
Broker-Specific Expertise
Our team has integrated with dozens of broker and exchange APIs. We understand the quirks that documentation does not cover.
Interactive Brokers
TWS API and Client Portal API. Order execution, market data, account monitoring, portfolio reporting. Stocks, options, futures, forex across 150+ markets.
Alpaca
Commission-free algo trading. Trade API v2 with bracket orders, paper trading, fractional shares, and real-time market data streaming.
Robinhood
Portfolio tracking, automated alerts, position monitoring. Note: no official API. recommend Alpaca/IBKR for execution-sensitive applications.
Binance & Bitget
Spot and futures bots, grid trading, DCA systems, copy trading integrations. Full REST and WebSocket API coverage.
TD Ameritrade / Schwab
Market data, options chains, order execution, watchlist automation via the TD Ameritrade API.
Additional Brokers
Tradier, Bybit, OKX, KuCoin, Kraken, Coinbase. FIX protocol for institutional connectivity. Any broker with an API.
What We Build With Broker APIs
Custom Execution Systems
TWAP, VWAP, iceberg orders, bracket orders, conditional chains, and smart order routing across multiple venues.
Portfolio Dashboards
Real-time P&L by strategy/asset/sector, position concentration, margin tracking, dividend tracking, tax lot visualization.
Risk Management Systems
Portfolio drawdown limits, sector exposure caps, correlation monitoring, position-level server-side stop-losses, margin buffer alerts.
Multi-Broker Aggregation
Unified portfolio view, consolidated reporting, cross-broker risk management, single dashboard for monitoring and control.
Security and Compliance
API integrations handle sensitive financial data. Security is the foundation of every system we build.
API Key Management: Encrypted at rest and in transit, never stored in code repositories
IP Whitelisting: API keys configured to work only from specific IP addresses
Minimal Permissions: Keys configured with the minimum required permissions for each tool
Rate Limit Compliance: Request tracking and throttling for every broker integration
Audit Logging: Every API call logged with timestamps, parameters, and responses
No Withdrawal Access: We never request or configure withdrawal permissions on any API key
Broker API Integration Pricing
API connection, order execution, position monitoring, basic dashboard.
Unified portfolio across 2-4 brokers, consolidated reporting, cross-broker risk.
Advanced order types, smart routing, execution quality analytics.
Web-based dashboard with real-time data, charting, risk, reporting, multi-user access.
Scope Your Broker API Integration
Tell us which brokers you use, what you want to build, and your current workflow. We will identify the best approach and provide a fixed-price proposal.