Extensive automation through
E-commerce interfaces

Whether Amazon, Magento or Shopware – connect your online store with just one click and simplify your shipping

30 days free. Automatic cancellation.

E-commerce interfaces

weclapp offers the data synchronization with which you can automate your shopping
processes. Thanks to bidirectional interfaces to common online store systems important data
and documents such as items, offers, orders, invoices, and deliveries are always updated in
both systems. You decide yourself which system should set the data standards for orders and
You can easily transfer new items or item changes from the store to weclapp or vice versa,
item master data from weclapp into the store. Customer orders received in the store can be
easily retrieved in weclapp. They automatically initiate the creation of new sales orders there.
The subsequent process (such as inventory management, consumption-based disposition,
purchasing) can now be done in the ERP system.

ecommerce features

Online stores


Shipping service provider

Payment service provider

Advantages of e-commerce interfaces

Data synchronization

Synchronization of data eliminates duplicate entries and unnecessary updates.

Bi-directional interfaces

Thanks to bidirectional interfaces to common online store systems, important data is always at hand.


Thanks to the high level of automation, processes are optimized and errors are avoided.

One-time configuration

weclapp only needs to be configured once and then guides you through the individual interface options.

Generation of delivery notes and shipping labels

Generate and print delivery notes and shipping labels automatically.

Automatic order creation

If new purchase orders are received via an online store, they are registered in weclapp and can be clearly managed.

Synchronizing weclapp with online stores

Magento logo

Keep the data of your online store and
merchandise management system
synchronized. Define which system should
set the data standards for items, stocks,
offers, etc., yourself. Save yourself double
data entry and errors. The processes are
precisely coordinated. You specify whether a
delivery from weclapp should generate an
email to the customer in the online store.

Shopware Logo

Connect your weclapp account with the
flexible online store system Shopware. Keep
all item master data synchronized with just
a few clicks. Decide for yourself with which
system you want to manage your items.
Double data entry is no longer necessary,
which optimizes your processes.

Woocommerce logo

Profit from the interaction between the
weclapp merchandise management system
and the WooCommerce online store system.
The two systems enable synchronous data
management with coordinated processes
that eliminates the need for double data
entry and saves time.

Shopify Logo

Connect your weclapp merchandise
management system from with your shopify
store. Through the interface, your data is
synchronously processed and automatically
synchronized reciprocally, whether you want
to transfer orders from the store to weclapp
or invoice information from weclapp to the
store. You also have the option to connect
several stores.

Logo Synesty

Facilitate the synchronization of your store
connection with weclapp through Synesty.
The cloud software automates data
exchange in e-commerce. Item, price and
inventory information is retrieved from
weclapp and made available to your online
channels. Contact data of leads can be
synchronized, for example, with newsletter
tools and connections to suppliers can be

Versa Commerce Logo
Versa Commerce

Connect this complete solution for
multichannel commerce with weclapp and
keep your data always up-to-date. The
intensity of the synchronization is up to you.
Automatic synchronization of the
warehouses provides an optimal overview
and the constant communication between
the systems reduces the process error rate.
Special features include the automatic
dunning runs.

Synchronize weclapp with marketplaces

amazon logo

Connect your weclapp
merchandise management
system with amazon. Maintain
your data centrally in a system
of your choice. The amazon
interface offers current
inventory comparison with the
inventory in weclapp at any time
and enables shipping by
amazon FBA.

ebay logo

Neatly bundle all functions for
multichannel sales with the
interface between eBay and the
weclapp merchandise
management system. Orders
received are synchronized with
weclapp and can be processed
there. The order processing is
automatically transferred from
weclapp to eBay.

Kaufland Logo

The interface between weclapp merchandise management and Kaufland.de enables fast and easy order management. Incoming orders via Kaufland.de are automatically synchronized with weclapp including relevant information. Order status and shipping information are automatically transmitted from weclapp to Kaufland.de.

Rakuten logo

Optimize your order processing
with Rakuten and weclapp. Keep
your product data and purchase
orders synchronized with
imports or automatic updates
between systems at all times.
The process is optimized by
inventory comparison with the
merchandise management
system and the transfer of
delivery information from
weclapp to Rakuten.

Synchronize weclapp with shipping service providers

shipcloud Logo

Mail your packages via weclapp and the shipcloud shipping interface with the carriers DHL, Hermes, UPS, DPD, iloxx/My DPD Business,
and GLS. All important shipping data is transmitted via the interface to the parcel service provider. The shipping label is printed automatically and the package can be tracked as needed.

Synchronize weclapp with payment service providers

Klarna logo

Connect weclapp to the successful payment provider to monitor your payments.

stripe logo

Connect weclapp with Stripe, the new standard for online payments and monitor your payments.

Paypal logo

By connecting your PayPal account to weclapp, payments and receipts are automatically reconciled.