API Integrations
Every tool in your stack can probably talk to every other tool — but making that happen cleanly, securely and reliably takes real engineering. We design and build API integrations that keep your systems in sync without creating a fragile tangle of one-off scripts.
Who it's for
Businesses running multiple SaaS tools or custom systems that need to share data in real time, without manual copy-paste or batch exports.
Use cases
Payment provider integration
Connect Stripe, Mollie or Adyen to your platform — handling webhooks, subscription lifecycle events and reconciliation with your accounting system.
Third-party data feeds
Pull live data from external APIs — logistics tracking, market data, government registers — and surface it inside your own tools with proper caching and error handling.
Unified customer data
Your CRM, helpdesk and e-commerce platform all hold customer records. We build a sync layer so a change in one place propagates correctly to the others, without duplicates.
Webhook infrastructure
Build a reliable event-driven backbone — your systems emit events when things happen, and downstream services react instantly rather than polling on a schedule.
What's included
- REST & GraphQL
- Webhook architecture
- OAuth 2.0 & security
- Rate limiting & caching
- Real-time sync
FAQ
What if the third-party API doesn't have good documentation?
We're used to it. We reverse-engineer, test edge cases and build defensively — with logging that makes debugging fast when something unexpected happens upstream.
How do you handle API rate limits?
We implement queuing, exponential back-off and caching from the start. Rate limits are a constraint we design around, not something we discover in production.
What happens when a third-party API changes its interface?
We build with version pinning and write tests against the critical paths. When upstream APIs change, our monitoring alerts us and we update before it breaks your workflow.