Facebook pixel integration with landing page & domain

Job ID: 30651991

Budget: ₹750 – ₹1,250 INR

I have 2 domains and I wan to have FB pixel integration with both the domains.

Clarity required on the below:
how many business accounts are required if I have 2 domains and 2 landing pages. Do I need to have 2 FB page

Related categories: Facebook Marketing Facebook Pixel Server to Server Facebook API Integration Offline Conversion Facebook API Integration