Australia · Web and software development

An API development company in Australia for secure, well-documented data sharing.

Australian firms often run finance, sales and operations on separate tools that never quite agree. Our API development company in Australia builds the connections that make them share data safely.

In-house team Perth-based, Australia-wide You own every file

At a glance

  • REST and GraphQL
  • Clear documentation
  • Secure access
  • Versioning and monitoring
◉
In-house teamno outsourcing
✓
No lock-instay because it helps
AU
Australia-widePerth based

API development company in Australia: what to expect

An API development company in Australia designs and builds interfaces that let systems exchange data securely. We specify the contract, build with authentication and logging, document it for other developers and test it against failure.

Who it suits

Businesses whose apps and partners need to share data.

What you get

An API specification, developer documentation and a monitoring dashboard.

How we start

We agree the data and rules the API must follow.

Why it helps

Integrations become simpler and safer.

What we cover

What goes into your build

The pieces that make up the service.

Want the full service guide? Read about our API development page.

API design

Clear, consistent endpoints and rules.

Security

Authentication, limits and encryption.

Documentation

Guides and examples for developers.

Testing

Automated checks on every change.

Versioning

Changes without breaking users.

Monitoring

Usage, errors and speed tracked.

In Australia

Connecting systems, suppliers and partners

Australian businesses often need to link an older system to a new app, share data with suppliers or open services to customers. A well-designed API makes each of those connections simpler and safer.

We agree the data and rules your API must follow, build it with automated tests and publish documentation developers can use. Delivery is remote, with a demonstration at each milestone.

  • Contracts documented before building
  • Scoped access and full logging
  • Versioned so changes don't break users

Common situations

What Australian clients usually ask us to solve

Joining finance, CRM and operations

Australian businesses with several systems lose time to retyping. An integration layer moves records between them reliably, so reports finally agree.

Opening data to partners and customers

Platforms and suppliers increasingly want direct connections. A well-designed interface with scoped access and rate limits lets partners integrate without seeing anything they should not.

Powering apps and websites

Mobile apps and portals need a clean back end to read and write data. We design interfaces for those clients, with versioning so later changes do not break what customers already use.

What's included

What comes with this service.

The essentials of the service, plus the standards that come with everything we do. No hidden extras.

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  • API specification: A written description of every endpoint and rule
  • Developer documentation: Examples and guides for people who will use it
  • Monitoring dashboard: Visibility of usage, errors and speed
  • Free discovery call: a short chat about your goals before you commit
  • Files you own: every asset and editable source file handed over to you

Is it right for you?

When custom development makes sense

  • Apps and systems need to share data
  • Partners want to connect to you
  • An old integration keeps breaking
  • You need a secure way to open up data

Compare

REST or GraphQL?

REST or GraphQL?
CompareRESTGraphQL
SimplicityHighModerate
FlexibilityModerateHigh
ToolingMatureGrowing
Best forMost integrationsComplex data needs

How we work

Our process, step by step

Agree

We define the data and rules your API must follow.

Design

We draft the endpoints and review them with you.

Build

We code it with automated tests.

Document

We publish guides developers can use.

Launch

We release and monitor usage, with clear notes along the way.

Built around you

Every project is quoted on your needs.

No one-size packages. After a free discovery call, you get a clear, itemised proposal based on what your business actually needs.

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1
Scope

More endpoints and rules need more design, testing and documentation.

2
Security

Sensitive data calls for stronger safeguards and more careful access control.

3
Consumers

Many partners using the API need clearer documentation and more support.

4
Legacy

Older systems behind the API add complexity and sometimes limit what is possible.

5
Volume

High traffic needs capacity planning so performance stays steady.

Technology

Tools and technologies we use

API styles

RESTGraphQLWebhooksgRPC

Backend

Node.jsLaravelPython.NET

Security

OAuth 2.0JWTAPI keysRate limiting

Tools

PostmanOpenAPIZapierMake

Why Kedra Digi

Why Australian businesses choose Kedra Digi.

One accountable team

Strategy, design, development and marketing together.

A clear proposal first

Itemised deliverables before work starts.

You own everything

Files, code and accounts are handed over.

Kedra Digi is an Australian-owned digital agency based at 5 Murphy Street, O'Connor, Perth. We work with clients across Australia by video, shared files and clear milestones, and meet in person in Perth or by arrangement elsewhere when that helps.

?

Frequently asked questions

Straight answers to the questions we hear most.

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Can you document our API?
Yes, with examples and guides that developers can follow without asking us questions.
Will it be secure?
Yes, with proper authentication, rate limits and encryption, and we test for common weaknesses.
Can you integrate with our systems?
Yes, including older ones, so the new interface works alongside what you already run.
How do you handle changes?
Through versioning, so existing users keep working while new features are introduced safely.
Can partners test it safely?
Yes, through a sandbox where they can try things without touching real data.
Do you monitor usage?
Yes, with dashboards and alerts that show usage, errors and speed.
REST or GraphQL?
It depends on the consumers and the data. REST is simple and widely understood, while GraphQL suits apps with varied queries. We recommend one on the evidence, not on fashion.
How do you secure an API?
Proper authentication, least-privilege access, encrypted connections, input validation and rate limiting, with activity logged for review. Security testing is part of delivery, not an afterthought.
Can other developers use it easily?
Yes. We produce readable documentation with examples and a test environment, so your own team or partner developers can connect without needing us to explain each endpoint.
Can you connect to software we already pay for?
Often yes. We check the vendor's documented interfaces, build a connector with retries and error handling, and tell you plainly where a product restricts access or charges extra.

Free discovery call

Ready to talk about your project?

Tell us what you are working on. We will reply within one business day with honest advice.

Prefer email? [email protected]