IT solutions for businesses worldwide: web, software, apps, e-commerce and marketing

API development and third-party integration

Custom APIs and integrations so your website, app, payment provider, couriers and internal systems share data without manual re-entry.

Most businesses run on several systems that do not talk to each other, so someone copies orders, prices or customer details from one screen to another. An API integration removes that step and the mistakes that come with it.

We have built this in practice. Our courier platforms connect to courier partner APIs to return live quotes, create bookings and track parcels, and our online store work includes card payments through Square.

What is included

  • Custom REST API development
  • Payment gateway integration
  • Courier and shipping API integration
  • Connecting websites to CRMs and back-office tools
  • APIs for mobile apps
  • Authentication and access control
  • Error handling and logging
  • Clear API documentation

What we deliver

  • Custom APIs

    A documented API for your own system, so apps, partners or other software can use your data safely.

  • Third-party integrations

    Connections to payment providers, couriers, messaging and other services your business already uses.

  • System-to-system links

    Data passed automatically between your website, store, CRM or accounts tools.

  • Business and partner portals

    Account-based access for business customers, as built for our shipping platform.

API Development & Integration projects you can open

Open any project to see what was built, then visit the live site or demo.

Custom Platform

Parcel2Day

A UK–Pakistan courier platform with instant quotes, booking, tracking, customer accounts and staff panels.

  • Instant quote by route, parcel type and weight
  • UK domestic, Pakistan–UK air freight and international services
  • Customer accounts with a dedicated dashboard

PHP, Laravel, MySQL, Courier partner APIs, Multi-subdomain architecture

Custom Platform

Click2day

A courier comparison and booking platform that quotes several carriers side by side and tracks them in one place.

  • Live rate comparison across multiple couriers
  • UK domestic quotes and international quotes with dimension-based (volumetric) pricing
  • Booking with label generation

PHP, Courier partner APIs

E-commerce

Diamond Mattress

A UK mattress store with four product collections, comparison tools, secure checkout and an owner-friendly admin dashboard.

  • Four product collections with individual product pages
  • Warranty tags and a side-by-side comparison table
  • Layer breakdown and a before-and-after comparison slider

PHP, JSON data storage, Square payments

API Development & Integration: common questions

Something else you want to know? Ask us directly.

Talk to Our Team
Which services can you integrate with?

Any service that offers a documented API. We have worked with courier partner APIs and Square card payments, and we review the documentation of any other provider before quoting.

Can you build an API for our existing system?

Yes, provided we can access the code or database. We look at what is there first and then propose the safest way to expose the data you need.

How do you keep an API secure?

With authenticated access, permission checks on every request, validation of incoming data and logging, so only the right systems can read or change your information.