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Welcome to PHS OpenAPI (Flash API) — the official API platform of Phu Hung Securities (PHS). Flash API helps developers, partners, and institutions connect to PHS trading systems and build modern trading applications for the Vietnam stock market.

Register for PHS OpenAPI

To start integrating with the PHS Flash API, follow the step-by-step registration instructions.

What you can do

With Flash API, you can:
  • Build trading applications for equities and derivatives
  • Develop algorithmic trading strategies with real-time data
  • Integrate brokerage services into your platform
  • Access real-time market data and account information
  • Manage trading operations securely with modern authentication

Get started

Choose your use case to begin:

Trading

Place, amend, and manage orders for equities and derivatives

Inquiry & Balance

Access portfolios, positions, and account balances

Priceboard

Retrieve real-time and historical market data

Authentication

Secure your application with login and OTP flows

Built for developers and businesses

Flash API is designed for:

Trading platforms

Complete trading solutions

Financial service providers

Institutional integrations

Algorithmic traders

Data-driven strategies

Institutional and retail clients

Scalable infrastructure

Sandbox environment

Test and develop safely with our Sandbox environment:

Simulated Trading

Safe testing without risk

No Financial Risk

Practice freely

Easy Testing

Quick integration validation

Why Flash API?

Simple

Easy to understand and implement

Fast

Quick integration and deployment

Reliable

Enterprise-grade reliability at scale

Start building today 🚀

Ready to integrate Flash API? Check out our Authentication guide to get started. Have questions? Visit our FAQs or reach out to our support team.