Shopify exposes a REST API for 3rd party applications to integrate with.
This guide will cover connecting to the Shopify Admin API with Linx ( al ow-code dev tool - https://linx.software) using API Keys in conjunction with the HTTP Basic scheme authentication and some request examples.
Creating a Linx application and connecting it to Shopify involves the following steps:
Creating a private app and generating an API Key
Configuring Linx to authenticate
Customizing requests
https://community.linx.software/community/t/shopify-integration/506