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Help CenterOpen APIOpen API Features

Open API Features

uSMART Securities' Open API provides the following interface functions:

  • Trading support: US stock, Hong Kong stock/A-share trading, and Hong Kong stock IPO subscriptions.
  • Market data support: US stocks, Hong Kong stocks, A-shares.
  • Order types: enhanced limit orders, limit orders, at-auction orders, market orders.
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uSmart Securities Limited is a corporation licensed by the Hong Kong Securities and Futures Commission (CE No.: BJA907) and is authorised to carry on Type 1 (Dealing in Securities), Type 2 (Dealing in Futures Contracts), Type 4 (Advising on Securities), Type 5 (Advising on Futures Contracts), Type 6 (Advising on Corporate Finance) and Type 9 (Asset Management) regulated activities.