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LongPort Developers

longportapp.com·Infrastructure·🇭🇰

LongPort OpenAPI offers comprehensive APIs, SDKs, and an AI-friendly MCP interface for accessing real-time and historical market data and executing trades in HK, US, and CN markets. It supports stocks, options, funds, and more with ultra-low latency and high reliability. Designed for developers building automated trading systems and quantitative strategies.

FreemiumApache-2.0WebAPICloud-managed
LLongPort Developers preview
Visit longportapp.com↗
61stars
14forks
5features
2022since

Overview

5 features

LongPort Developers is an API design, testing & docs project. It focuses on accessing reliable, low-latency market data and executing trades programmatically across Hong Kong, US, and Chinese markets. It is built as a B2B product for algorithmic traders and developers. LongPort Developers follows a freemium model. It ships for the web and API.

LongPort builds and maintains LongPort Developers, and it first shipped in 2022. Development happens publicly on GitHub with 61 stars and 25 commits in the last 90 days. Key capabilities include Real-time Quotes, Programmatic Trading, and Multi-market Support. It exposes integrations via a public API and an MCP server.

Summary written by a language model from the project’s public pages.

  • ✓Real-time Quotes
  • ✓Programmatic Trading
  • ✓Multi-market Support
  • ✓Low Latency
  • ✓Historical Data
Tags
trading-apifinancial-market-datastock-tradingwebsocket-api

Built with & integrations

Framework
Vue
Connectors
APIMCP
Runs on
BrowserAPI-onlyCloud-managed
Detected from
Vue
bdata-v- in the HTML

Trust & compliance

License
Apache-2.0
Verified signals
✓HTTPS✓Free tier✓GitHub · ★ 61✓Active maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed5 Aug · 04:57 UTC
    longbridge/openapi-go verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about LongPort Developers

What does LongPort Developers do?
LongPort Developers focuses on accessing reliable, low-latency market data and executing trades programmatically across Hong Kong, US, and Chinese markets. It is catalogued under API design, testing & docs on PulseGate.
Who is LongPort Developers for?
LongPort Developers is a B2B product built for algorithmic traders and developers.
Is LongPort Developers free?
Yes — there is a free tier, with paid plans for advanced use.
What platforms does LongPort Developers run on?
LongPort Developers runs on the web and API.
Is LongPort Developers still maintained?
The GitHub repository shows 25 commits in the last 90 days.
What projects are similar to LongPort Developers?
Similar projects tracked by PulseGate include Understat xG Data Export, HEIC Converter, and Giltiq.Understat xG Data ExportHEIC ConverterGiltiq
Who makes LongPort Developers?
LongPort Developers is developed by LongPort, based in Hong Kong SAR China.
When did LongPort Developers launch?
LongPort Developers first shipped in 2022.

At a glance

Platforms
Api · Web
Languages
English
Open source
Yes · ★ 61
License
Apache-2.0
Built for
algorithmic traders and developers
Model
B2B
Solves
Accessing reliable, low-latency market data and executing trades programmatically across Hong Kong, US, and Chinese markets.

Registered as

GitHub
longbridge/openapi-go

Developer

🇭🇰LongPort
Team
↗ GitHub

Open source

View on GitHub →
Stars
61
Forks
14
Open issues
5
Last commit
29 Jul 2026
Commits 90d
25
Contributors
9
Authorship
Team
Default branch
main
Latest release
v0.26.0 · 20 Jul 2026

Live coverage

Identity confidence
Medium · 70.8
Indexed
5 Aug 2026
Lifecycle
Alive
Last seen
5 Aug 2026
Identity audit (13)
Slug
longbridge-openapi-go-longportapp-com
Lifecycle state recorded
5 Aug 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
5 Aug 2026
Timeline basis
Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model, checked against the page's own declaration.
Last updated
5 Aug 2026
Canonical URL
https://open.longportapp.com/

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