wein.cc Webhooks

This plugin connects your WooCommerce shop with the wein.cc platform. It provides two core features:

1. Product Synchronization

Whenever a product changes (created, updated, deleted), the plugin sends a signed webhook request to wein.cc. The signature uses HMAC-SHA256 with the secret you provide. This keeps the product catalog on wein.cc up to date automatically.

The following product data is transmitted:
* Product ID, SKU, name, description
* Prices (including gross prices in the shop currency)
* Stock, availability, categories, images

2. Cart Transfer via URL

Customers coming from wein.cc to your shop can bring their cart with them. The plugin accepts URLs in the following format:

https://your-shop.com/?wein_cc_skus=SKU1,SKU2&wein_cc_qty=1,2&coupon=XYZ&wein_cc_sig=<hmac-sha256>

The products are added to the cart automatically, an optional coupon is applied, and the customer is redirected to the cart.

Requirements

• WooCommerce (active)
• WordPress 6.2 or higher
• PHP 8.0 or higher

Setup

1. Install and activate the plugin
2. Read and accept the usage notice on the settings page
3. Enter the Merchant ID and Secret Key from the merchant dashboard at https://extranet.wein.cc
4. Save – the webhooks are registered automatically

External services

This plugin uses the following external services:

wein.cc Webhook Endpoint

• Purpose: Transmission of product data for synchronization with the wein.cc platform.
• When: On every creation, update, or deletion of a product in the shop – provided the user has configured the plugin and accepted the usage notice.
• Which data: Product ID, SKU, name, description, prices, stock, categories, images, a signature for authentication.
• Where: https://www.wein.cc/woocommerce_webhook.php
• Provider: wein.cc, https://www.wein.cc
• Privacy: https://www.wein.cc/wein/about.php?x=5

No communication with external servers takes place as long as the plugin is not configured (Merchant ID + Secret missing) or the user has not accepted the notice.