Symfony Php Square Merchant API and Paypal Merchant Setup

Hello Developers,

This project is for someone who has experience with square merchant api's.
If you have experience with this merchant you could quickly resolve this.

** PLEASE REVIEW ATTACHED PDF FOR SIMPLE JOB DETAILS AND EXPLANATION **

Details of project I make very simple to understand for you. There are 2 separate installs such as:

Install 1 *** Priority *** (developed in php, symfony)
A) Paypal merchant already installed and just needs setup
B) System has option to add merchant and api for any merchant. Just need you to install and setup square merchant api by visiting this link:
https://developer.squareup.com/docs/merchants-api

Install 2 Wordpress woocommerce installed on subdomain (system not as important as install 1 and install 1 must be working before starting this)
A) paypal already installed and just needs setup
B) square installed and just needs setup


Thats it.

Good Luck