tigeropen-go

Create an order with helpers like model.LimitOrder(account, symbol, secType, action, quantity, price), then call tc.PreviewOrder to check commission and margin, and finally tc.PlaceOrder to submit. For live trading, always confirm order details with the user before placing.

Create a quote client with quote.NewQuoteClient(httpClient) and call GetRealTimeQuote with a model.BriefRequest containing the symbol list. It returns typed []model.Brief structs with fields like LatestPrice, BidPrice, AskPrice, and Volume.

Yes, it supports option expirations, chains with Greeks, quotes, K-lines, single-leg orders, and multi-leg combo strategies like vertical spreads and straddles via model.ComboOrder. There is no PlaceComboOrder method; combos go through PlaceOrder.

The SDK requires Go 1.20 or later and the github.com/tigerfintech/openapi-go-sdk module. You need a Tiger ID, an RSA private key, and an account number, configurable via code, a properties file, or environment variables.

It should not; the SDK automatically restores subscriptions after reconnecting. Place the initial subscribe calls inside the OnConnect callback and do not re-subscribe on subsequent connects, or you will create duplicate subscriptions.

Yes, use httpClient.ExecuteRaw with the API name and a JSON string as the second argument. It returns a JSON string, unlike the wrapped methods which return strongly typed structs.