There are 2 repositories under prestashop-webservice topic.
PHP client for PrestaShop Webservices
CSharp .Net client library for the PrestaShop API via web service
Prestashop Web Services + React JS App
Prestashop 1.6 & 1.7 Xpert Blog Module
Prestashop API for Ruby including low-level API access and Prestashop fields converted into PORO
Symfony integration of PrestaShop Webservice lib (Extra)
A pretty way to interact with your Prestashop webservice
basic examples created following the Prestashop web service tutorial.
A program to check customers on PrestaShop for GLS' WinEXPé software