openapi LongPort OpenAPI SDK Base. Give your AI a memory Build one knowledge base all your AI tools draw from, kept current with your review. Course Get the Starter Kit README LongPort OpenAPI provides programmatic quote trading interfaces for investors with research and development capabilities and assists them to build trading or quote strategy analysis tools based on their own investment strategies. The functions fall into the following categories: Trading - Create, amend, cancel orders, query today’s/past orders and transaction details, etc. Quotes - Real-time quotes, acquisition of historical quotes, etc. Portfolio - Real-time query of the account assets, positions, funds Real-time subscription - Provides real-time quotes and push notifications for order status changes