An API key is like a login/password that other software applications can use to interact with your Simplero account on your behalf using our API.
Be careful who you give them to, as they're just like giving people admin rights to your account.
Create a new API key for each situation so that you can easily delete the ones that are no longer needed.
If you or your developer wants to access our API directly, please see our documentation in GitHub. >> https://github.com/Simplero/Simplero-API/