Looking after this module from webkul: https://store.webkul.com/Prestashop-Marketplace-Web-Service-API.html
Prestashop Marketplace Web Service API :
Admin can give access to the third party to use their marketplace database through CRUD API. Users can use the GET, POST, PUT and DELETE methods on Prestashop Marketplace Module tables using Core Prestashop Webservice API.
Prestashop Marketplace Web Service API :
Admin can give access to the third party to use their marketplace database through CRUD API. Users can use the GET, POST, PUT and DELETE methods on Prestashop Marketplace Module tables using Core Prestashop Webservice API.