Likely some more detail about the application you want to integrate with in order to answer your question fully.
For example, is the application already fully integrated to *pull* data from Woocommerce? Meaning is the application knowledgable about Woocommerce such that it knows how to interact with and pull data from the Woocommerce REST API? If so then yes, generate API credentials for the app and configure it to pull data from your Woocommerce.
However, if the application has it’s own web service (API) that you are expected to *push* data to then you’ll probably want to:
- Search to see if a Woocommerce plugin/extension already exists to push data to said application.
- If an existing plugin doesn’t exist you’ll likely need to do some custom development. Engage with a developer who is experienced with Woo who can figure out how to hook into Woocommerce to send data to the web service.