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Service

API Development and Integration

Most businesses run on several tools. We build APIs and integrations that let those tools share information automatically, so your team stops copying data by hand.

api.demo/v1
GET/items
POST/items
GET/items/{id}
PATCH/items/{id}
Response
Illustrative interface mock-up with placeholder content

Overview

What this service covers

An API is a controlled doorway into a system. We design clear, documented APIs for the products we build, and integrate third-party services such as payment gateways, messaging platforms, accounting tools and maps.

Good integrations are reliable and observable. We add error handling, logging and sensible retry behaviour so problems are visible and recoverable.

Problems we solve

Common challenges this removes

  • Data re-entered in several places

    Orders, contacts and invoices are keyed in repeatedly, inviting mistakes.

  • Systems that can't talk to each other

    Useful tools remain isolated because nobody has connected them.

  • Brittle one-off connections

    Quick scripts break silently and nobody notices until a customer complains.

  • Third-party services are hard to adopt

    Payment, SMS or shipping providers have their own rules and documentation.

Key features

What can be included

  • REST API design and implementation
  • Authentication and access control for API consumers
  • Payment gateway and messaging integration
  • Accounting, CRM and e-commerce platform connections
  • Webhooks and event-driven updates
  • Error handling, logging and retry behaviour
  • API documentation for your team and partners
  • Version management for future changes

Deliverables

What you receive

  • Integration plan and data mapping
  • Working, tested integrations
  • API documentation
  • Monitoring and error reporting set-up
  • Handover notes

Features shown here are illustrative capabilities that we scope to your project. They are not a fixed package, and final deliverables are confirmed in your proposal.

Use cases

Where this fits

A few examples of how businesses use this kind of solution.

Payments and checkout

Accept online payments through an established provider and record them automatically.

Messaging and notifications

Send order updates, reminders and alerts by email, SMS or messaging platforms.

Accounting and inventory sync

Keep sales, stock and accounting records consistent.

Partner and mobile app APIs

Expose a secure API so partners or your mobile app can use your data.

Our approach

How we deliver this

  1. Map the data

    We list what needs to move, in which direction and how often.

  2. Design the connection

    We define endpoints, security and failure behaviour.

  3. Build and test

    Integrations are tested against realistic scenarios and edge cases.

  4. Monitor

    Logging and alerts make problems visible early.

FAQ

Frequently asked questions

Can you integrate with any software?
If the software offers an API or export, usually yes. We check what is available before committing to a plan.
Who pays for third-party services?
Third-party platform fees, such as payment gateway or messaging charges, are separate from development costs and billed by those providers.
How do you keep integrations secure?
We keep secret keys on the server, use encrypted connections and restrict access, and we document these decisions.
What if a connected service changes its API?
We build with that risk in mind and can provide maintenance to adapt when providers update their APIs.

Have a Project in Mind?

Tell us what you want to build. We'll help you explore the right solution for your business.