Authenticate with Angel One SmartAPI. Auto-generates TOTP. Stores session internally.

End Angel One SmartAPI session and invalidate tokens.

Get Angel One user profile: name, email, mobile, exchanges, products, broker info.

Get portfolio holdings: stocks owned, quantities, average prices, P&L, LTP.

Get open positions: intraday/carryforward, buy/sell qty, avg prices, unrealised P&L.

Get available funds and margins: cash, collateral, utilised margins, net value.

Get extended portfolio holdings with total holding value, total investment, total P&L, and P&L percentage.

Convert an existing position from one product type to another (e.g. INTRADAY to DELIVERY).

Place a buy/sell order on Angel One. Supports NORMAL, STOPLOSS, AMO, ROBO varieties. Returns order ID on success.

Modify an existing pending order. Change price, quantity, order type, or trigger price.

Cancel a pending order by order ID and variety.

Get all orders for today: pending, executed, rejected. Shows status, prices, quantities.

Get executed trades for today: fill prices, quantities, timestamps.

Get detailed information for a specific order by its order ID.

Get last traded price for a symbol. Also returns open, high, low, close.

Search for trading instruments by name. Returns symbol tokens needed for other tools.

Get historical OHLCV candle data for a symbol. Intervals: ONE_MINUTE, FIVE_MINUTE, FIFTEEN_MINUTE, THIRTY_MINUTE, ONE_HOUR, ONE_DAY.

Get market quote data. Modes: FULL (all fields), OHLC, LTP. Pass exchange and token list.

Get historical Open Interest data for derivatives. Same intervals as candle data.

Get option Greeks (Delta, Gamma, Theta, Vega, IV) for all strikes of a given underlying and expiry.

Get top gainers or losers by OI or price change percentage for derivatives.

Get Put-Call Ratio data for the derivatives market.

Get OI Buildup analysis: Long Buildup, Short Buildup, Short Covering, Long Unwinding.

Get top NSE intraday movers data.

Get top BSE intraday movers data.

Create a GTT (Good Till Triggered) rule. When trigger price is hit, the order is automatically placed.

Modify an existing GTT rule. Change price, quantity, or trigger price.

Cancel an existing GTT rule by ID.

Get details of a specific GTT rule by ID.

List GTT rules filtered by status. Returns paginated results.

Calculate margin requirements for a batch of potential orders before placing them.

Estimate brokerage, STT, transaction charges, GST, SEBI charges, and stamp duty for proposed trades.