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API

APIs & Integrations

APIs that make your systems talk to each other

REST APIs AJAX Postman

Every business runs on more than one system. We build the REST APIs and integrations that move data between them reliably — billing to accounts, orders to delivery, forms to payment gateways.

REST done properly

Predictable resources, sensible status codes, and versioning from day one. We have designed and integrated 15+ backend REST APIs with frontend components, improving page load speed by 20% along the way.

Payments and third parties

From payment-gateway integration on a fundraising platform to distribution tracking across 25+ delivery routes, we handle the error cases third-party systems throw at you — retries, timeouts, reconciliation, and idempotency.

Documented and testable

Every endpoint ships with a Postman collection and examples your team can run. Integration work is only finished when someone who did not write it can call it.

What you get

  • REST API design and implementation (C# / ASP.NET)
  • Third-party integrations, incl. payment gateways
  • Postman collections and endpoint docs
  • Error handling: retries, timeouts, reconciliation
  • Frontend wiring via AJAX / fetch

Technology

  • REST APIs
  • C#
  • ASP.NET
  • AJAX
  • Postman

Enquire about this

Tell us what you need and we will get back to you.