API integrations

Many organizations work with multiple software packages that don’t talk to each other. Data gets manually retyped, exports get re-imported, or processes get tracked twice. That costs time, introduces errors and scales poorly.

We build connections that let systems communicate seamlessly, so data automatically ends up in the right place without manual intervention.

API integraties illustratie
What we connect for you
System-to-system connections

From ERP to CRM to EHR to an external application. We make sure data is synchronized automatically, without manual intervention.

Webhooks and event-driven integrations

Real-time connections that react directly to events in another system. No polling, no delay. Data flows at the right moment.

Unlocking legacy systems

Older software often has no modern API. We build a layer that makes your existing systems reachable for new connections.

Sometimes a new solution is smarter

Integrating isn’t always the answer. If systems are too far apart or the integration logic keeps getting more complex, it can be cheaper and more reliable to build one new solution instead of maintaining a network of connections.

See SaaS & Custom software →

Our approach

01 Inventory

Which systems are involved, what data needs to flow and in which direction? We map out the current situation and the desired end result in detail.

02 Design

We design the connection: data model, authentication, error handling, and what happens if a system is temporarily unreachable. Robust from the start.

03 Build & test

We build the integration and test it thoroughly, including edge cases and failure scenarios. Only once it works reliably does it go live.

04 Monitoring

After launch we keep an eye on the connection. If something goes wrong, we know before you notice.

Sam Werring
Sam Werring Founder of AllStack

Questions about a specific connection or curious what’s possible? I’m happy to tell you more.

Get in touch