API Reference

Environments

To cater for our geographically distributed clients we offer 3 base URLs for both Production and Sandbox environments.

Sandbox

The OSL Sandbox environment provides full exchange and brokerage capabilities allowing you to try them out with test funds.

Please note that your experience in the sandbox environments may differ slightly from that of the current production implementation.

Activity Simulation: In the Sandbox environment, we have an activity simulation script running to simulate market activity for testing purposes. This ensures a realistic market environment for your testing needs.

Before you start contact us at [email protected] and request your sandbox account.

Once your sandbox account has been set up please use the Base URL that is most suitable for your geographical location or the one which your account manager has advised you to use:

  • Hong Kong: trade-hk.oslsandbox.com
  • Australia: trade-au.oslsandbox.com

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​​We will be using the Singapore sandbox base URL from this point forward trade-sg.oslsandbox.com unless otherwise specified.

Production

Once your production account has been set up please use the base URL that is most suitable for your geographical location or the one which your account manager has advised you to use:

  • Hong Kong: trade-hk.osl.com
  • Australia: trade-au.osl.com

Once your account is live and you have made a note of your base URL the next step is to authenticate.