API Integration Services
Connecting your product to the APIs it depends on, done so a rate limit, a schema change, or a dropped request does not silently take a feature down.
What we can help withWhat We Can Help With
- Third-Party API Integration
- Payment Gateway Integration
- CRM Integration
- Email & SMS API Integration
- Maps & Location APIs
- Webhook Setup
- Legacy System Integration
- API Monitoring & Alerts
What you getWhat the work actually includes
Third-party API integration
Payment, communication, mapping, or data providers connected with proper auth, retries, and error handling.
Internal and legacy system integration
Your own services and older systems connected without either side needing a rewrite.
Webhooks and event sync
Inbound and outbound webhooks handled idempotently, so a retried delivery is safe rather than a duplicate.
Monitoring and alerting
Failed calls and rate-limit warnings surfaced before they become a support ticket.
ToolingWhat we build it with
Chosen because it fits the problem, and because you will be able to hire someone who knows it after we hand over.
- Node.js
- REST
- GraphQL
- Webhooks
- OpenAPI
QuestionsAPI Integration, answered plainly
What kinds of APIs do you integrate?
Payments, maps, email and SMS, CRMs, accounting software, shipping carriers, and internal or partner APIs. If it has documentation, or even just a working example, we can integrate it.
Our API integration keeps breaking. Can you fix it?
Yes. Most recurring failures come from missing retry logic, no idempotency on webhooks, or silent failures with no alerting. We fix the specific break and add the monitoring so the next one is caught, not discovered by a customer.
Can you build the API on our side too, not just consume one?
Yes — this overlaps with our backend and API development work when the integration needs an endpoint of your own for the other system to call.
Related workWhat else we build
Most projects need more than one of these, and they are usually cheaper together than sequenced apart.
Why Choose UsWhy choose MZK Zeeshan?
- 01
Proven Expertise
Production apps live on the App Store and Play Store, not prototypes and case-study mockups.
- 02
One Team, End to End
Design, mobile, web, and API handled by the same people, so nothing is lost in the handoff between them.
- 03
Built to Scale
Architecture, caching, and data decisions made for the traffic you will have, not only the traffic you have today.
- 04
Direct Communication
You talk to the people writing the code. No account manager relaying your requirements second-hand.
- 05
Support After Launch
Monitoring, updates, and store submissions continue after go-live, because that is when real usage starts.
Get startedNeed help with API Integration?
Tell us what you're trying to build or what isn't working.
Contact usTell us what you want to build
Share the idea, the deadline, or just the problem. You will get a straight answer on scope and feasibility, not a sales sequence.
