Weclapp API

Weclapp in your overall architecture – not as a cloud ERP whose data is manually collated in parallel systems.


Connecting Weclapp – Customized and Seamless

Weclapp is a cloud-based ERP system from Germany – featuring CRM, order management, inventory management, purchasing, and invoicing. It is particularly utilized by small and growing mid-market companies as their operational backbone. For operationally complex companies, Weclapp is relevant because ERP data should not remain in a closed system – rather, it should serve as the foundation of a comprehensive operating system. We integrate Weclapp into customized business software. No pre-made standard connection, no plug-in with limitations – but a tailored integration that perfectly fits your processes and your system.


What We Connect

Integration Options
🔄Automatically synchronize orders, customers, items, and documents into the central system
📊Represent revenues, inventory levels, and purchasing data in comprehensive reporting
📄Automatically generate, transfer, and archive invoices and delivery notes
Event-driven workflows – e.g., start follow-up processes for new orders, update stock upon receipt of goods
🔗Bidirectional data exchange between Weclapp, shop systems, accounting, and other systems

How the Integration Works

We work directly with the Weclapp REST API. The connection is developed as an integral part of your operating system – no third-party middleware, no workaround. What this specifically means:

🏗️Customized connection – built for your processes, not the average
🔄Automatic data flow – no manual duplicate entries or CSV exports
🗄️A single data foundation – Weclapp data flows into your central system
🛡️Secure and GDPR-compliant – hosted in Germany, encrypted, and documented

Typical Use Case

A trading company with 30 employees uses Weclapp for order processing, inventory, and invoicing. Core processes are operational – but parallel systems arise around them. Planning in Excel, customer communication without order reference, reporting as a manual compilation. The overall view does not exist in real-time.

Through the integration, Weclapp data flows automatically into the operating system. Orders, inventories, and documents are centrally available – alongside communication, time bookings, and project data. Planning and reporting work with real-time data. Shop orders run through the system into Weclapp. Weclapp remains the ERP – but the data is part of an architecture that supports the entire company.


Part of Your Operating System

Weclapp is an accessible cloud ERP for mid-market companies. However, if used in isolation, it becomes a bottleneck – data gets stuck, and the overall view exists only in manual spreadsheets. Only as part of an integrated system does Weclapp unfold its full benefits – when ERP data flows automatically into the overall architecture and the ERP finds its place in the whole. We develop AI-powered operating systems for operationally complex companies. The Weclapp integration is a building block of this.