Sandbox development store
Shops with access to the API also can create a single Sandbox store. It is recommended when you are developing an integration with Ongoing that you test out new functionality and interactions using a sandbox environment.
Creating a sandbox
From the Ongoing merchant portal, click on the API Access under the Settings navigation section.
From this screen you will just need to enter the myshopy url of the store that you would like to grant sandbox access to.
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