# Download Demo

# 1. JAVA version

The download link is as follows:

1、Mainland clients can click here to download the JAVA version demo (opens new window)

2、Hong Kong clients click here to download the JAVA version of the demo (opens new window)

# 2. PYTHON version

The download link is as follows:

1、Mainland clients can click here to download the Python version of the demo (opens new window)

2、Hong Kong clients click here to download the Python version of the demo (opens new window)

# 3. For details about how to interconnect with the production environment, refer to the following:

  1. Log in to uSMART official website (opens new window) and click "Register/Log in" in the upper right corner on the main page.

  2. Go to "Personal Center" - "My API" to obtain the channel number, public key, and private key of the production connection

  3. Access demo downloading link: https://api-doc.usmart8.com/demo.html (opens new window). For configuration details, refer to the readme.md file in demo

  4. API documentation link: https://api-doc.usmart8.com/ (opens new window)