How to integrate PHP Point Of Sale to Nexus Connector

To get your API key, you must have an active PHP Point Of Sale account. The process involves the following steps:

Log in to your PHP POS account.
Navigate to Store Config (or Settings) from the left-side menu.
Scroll to the bottom of the configuration page and click "API Settings"
Click the "Add API Key" button.
Enter a description such as "Nexus Connector" and select "Read/Write" for the Permissions.
The system will generate a unique key. Copy this key immediately, as it will not be shown again for security reasons