System integration
System and API Integration That Keeps Your Data Flowing Automatically
You don't need to replace the applications you already use. We connect them to each other, so order, stock, and payment data moves on its own instead of being retyped.
- Marketplaces, accounting, and ERP
- Payment gateways and WhatsApp
- Scheduled or real-time sync
- Alerts when data fails to send

Challenges
Signs your systems need to be connected
Admin staff copying data between applications
Marketplace orders are copied into the warehouse system, then copied again into the accounting software.
Stock out of sync across channels
A product still shows as available on one marketplace when it has already sold out on another channel.
Payments checked one by one
Your finance team matches bank statements against orders by hand.
Integrations
Systems we can connect
Marketplaces
Orders, stock and prices stay in sync with your marketplace stores.
Accounting software
Sales and purchase transactions go into your books automatically.
Payment gateways
Payments are verified automatically and the order status updates with them.
WhatsApp Business API
Order confirmations, reminders and notifications are sent via WhatsApp.
ERP and legacy systems
Data from the systems you already run is pulled and sent through an API or the database.
Logging and monitoring
Every data exchange is logged, and your team is alerted if anything fails.
FAQ
Frequently asked questions
Still have questions?
Talk directly with our team, without confusing technical jargon.
Or email us at halo@webzoo.id
What if our existing system doesn't have an API?
There are still options, such as reading data directly from the database, using scheduled export files, or building a small API on the legacy system's side. We assess this during discovery.
Is the integration secure?
Access uses API keys with limited permissions over encrypted connections, and every data exchange is recorded in a log.
What happens if one of the systems goes down?
Data that fails to send is held in a queue and resent automatically, and your team is notified.
Tell us which applications you use today
We'll map how your data flows and show you which connections would give your team back the most time.
After you get in touch
- We get to know what you need
- A 30–60 minute consultation
- A written proposal

