In order to integrate PayPal Direct Payments with your web store, you will need to get API keys. PayPal Business account is required to get access to this API.
When you log in to your PayPal account, please go to API Access page.
Scroll down and click on “Manage API credentials” under “NVP/SOAP API integration (Classic)”.
On the next page you will find API Username, API Password and API Signature. Copy – paste each to your Settings page on Gigrove dashboard, at the Payment tab, in the PayPal Direct fields.
When finished copy/pasting the keys, click on the “Save” button in the bottom right corner of your Gigrove Dashboard.