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openapiLongPort OpenAPI SDK Base.

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Reviewed by Daniel Nikulshyn·Updated July 2026

Overview

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, Quotes, Portfolio, and Real-time subscription. This repo contains the main components for different programming languages including Rust, Python, Node.js, Java, C, and C++.

Key features

Trading - Create, amend, cancel orders
Quotes - Real-time quotes, acquisition of historical quotes
Portfolio - Real-time query of account assets, positions, funds
Real-time subscription - Provides real-time quotes and push notifications for order status changes

Pricing

Model: Free
Category: MCP Servers
Rating: No reviews yet

Use cases

Automated Trading

Use Longport OpenAPI to create automated trading strategies based on real-time quotes and market data.

Portfolio Management

Utilize Longport OpenAPI to manage and query account assets, positions, and funds in real-time.

Pros & Cons

Pros

Multi-language support
Real-time quotes and push notifications
Comprehensive trading and portfolio management capabilities

Cons

Requires authentication and specific permissions
Complex setup for custom endpoints and debugging

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Q&A

Where can I find installation and usage instructions?

Installation and usage instructions can be found in the README of the chosen language SDK.

Asked by Kenji Watanabe · Jun 25, 2026

Do I need authentication to use the OpenAPI?

Yes, the OpenAPI requires authentication and specific permissions to use its functions.

Asked by Valentina Marino · Jun 17, 2026

What are the key features of the OpenAPI?

The key features include trading, quotes, portfolio management, and real-time subscription with push notifications.

Asked by Zeynep Aydin · Jun 13, 2026

What programming languages are supported?

The Longport OpenAPI SDK supports Rust, Python, Node.js, Java, C, and C++.

Asked by Salome Beridze · Apr 6, 2026

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