API Development & Integration Services Perth
Eliminate double handling. Boost efficiency. Gain visibility.
At HELLO PEOPLE, we build custom APIs and integrations that connect your software, sync your data, and automate your workflows. Based in Perth, we help local businesses simplify operations and grow faster with tailored integration solutions.
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Why Custom Integration?
Streamline Your Business with Smart API & System Integration
At HELLO PEOPLE, we help Perth businesses connect their systems, eliminate double-handling, and automate processes through tailored API development and integration services. With over 15 years of experience across industries like healthcare, logistics, construction, and retail—we build scalable, secure integrations that simplify your day-to-day operations.
Whether you’re working with disconnected platforms, spreadsheets, or legacy software—we unify your tools into one efficient ecosystem. We use modern technologies and proven methods to deliver integration solutions that are future-proof, low-maintenance, and designed around how your business works.
Want to save time, reduce errors, and grow confidently? Request a free quote or book a consultation to learn how a connected system can drive better results for your business.
Benefits of Custom API Integration
- Seamless System Integration: Connect your apps, platforms, and tools for unified workflows.
- Eliminate Manual Tasks: Automate processes to save time and reduce human error.
- Scalable Infrastructure: Built to grow with your business and support increasing data or users.
- Real-Time Data Sync: Ensure up-to-date, accurate information across departments and systems.
- Customised Solutions: APIs tailored to your unique business needs—not off-the-shelf limitations.
- Improved Customer Experience: Faster response times and streamlined service delivery.
- Secure & Compliant: Built with best practices for authentication, encryption, and data protection.
- Faster Time-to-Market: Rapid deployment of new features and system connections.
- Long-Term Cost Savings: Reduce reliance on manual labour, middleware, and inefficient workarounds.
- Partner-Ready: Easily share services with partners or vendors through exposed, secure APIs.
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Let’s Connect Your Systems the Smart Way
Stop wasting time on manual processes and disconnected platforms. At HELLO PEOPLE, we build reliable, scalable API integrations that streamline your business operations. Talk to our Perth-based team today and see how we can help you work smarter, faster, and more efficiently.
Capabilities
Our API Development & System Integration Service Offerings
At HELLO PEOPLE, we help Perth businesses connect systems, automate workflows, and eliminate inefficiencies with reliable API and integration services. Whether you're building custom APIs, integrating third-party tools, or modernising outdated systems—our solutions are secure, scalable, and built to grow with your business.
Custom API Development
We build secure, scalable APIs designed around your specific business processes and data flows.
- RESTful & GraphQL APIs
- Secure authentication & access control
- Custom endpoints for web, mobile, or desktop
Third-Party API Integration
Connect your internal software with trusted external platforms to streamline operations and data flow.
- CRM, ERP, and accounting tools (e.g. Xero, MYOB)
- eCommerce, payment gateways, or SaaS products
- Custom middleware for complex integrations
Integration-Driven Workflows
We automate tasks and connect data between systems so you can work smarter, not harder.
- Real-time or scheduled data sync
- Trigger-based automations & logic
- Eliminate double data entry across platforms
Hardware & IoT Integration
We connect sensors, field equipment, and physical devices with your software for smarter operations.
- Raspberry Pi, Arduino, PLC connectivity
- Support for MQTT, Modbus, Serial protocols
- Real-time monitoring & automated alerts
API Code Upgrades
We upgrade outdated or poorly performing APIs to modern, secure, and efficient standards.
- Legacy API refactoring
- Version upgrades & restructuring
- Improved speed, reliability & security
API Maintenance & Support
Our team provides continuous monitoring, fixes, and improvements to keep your integrations running smoothly.
- Bug fixes and technical support
- Monitoring, alerts, and performance checks
- SLA-based support tailored to your business
Third-Party Integrations That Work Smarter
Connect, automate, and simplify your operations with expert integrations to the platforms your business relies on.
What Our Clients Say
Client Testimonials
API Development & Integration – Frequently Asked Questions
Custom API development allows your systems, apps, and devices to “talk” to each other. At HELLO PEOPLE, we design secure and scalable APIs that streamline your business operations, automate processes, and reduce manual tasks—saving you time and money.
It depends on the complexity. A basic API can take 1–2 weeks, while more advanced integrations may take 3–6 weeks. We provide clear timelines and fixed-cost proposals up front so you know exactly what to expect.
We create RESTful APIs, GraphQL APIs, and Webhooks for mobile apps, cloud software, and desktop systems. We also work with older protocols like SOAP when required for legacy integration.
Yes. We regularly connect systems to third-party services like Xero, MYOB, Stripe, Google Maps, Simpro, and Mailchimp. Whether it’s a CRM, ERP, or payment gateway—we’ll make it work smoothly with your internal software.
Absolutely. We use HTTPS, token-based authentication, and industry best practices to protect your data. Our APIs are built to handle growth—whether that means more users, data, or systems in the future.
Yes. Every API we build includes full documentation (e.g. Swagger/OpenAPI), testing with tools like Postman, and sample usage guides. This makes it easier for your team or third-party developers to integrate and manage the APIs.
Yes. We can improve performance, update security protocols, and refactor outdated APIs to modern standards like REST or GraphQL—without disrupting your operations.
Just get in touch with us or request a free quote. We’ll help you define your integration needs, provide a clear plan, and handle the entire API lifecycle—from strategy to support.
About API Development
APIs (Application Programming Interfaces) are essential tools that enable software applications to communicate and share data seamlessly. Custom APIs are designed to meet the unique needs of businesses, allowing them to integrate systems, automate workflows, and enhance functionality.
APIs are developed using industry-standard protocols such as REST and GraphQL, ensuring compatibility, scalability, and security. They are essential for enabling data sharing, connecting third-party services, and building robust digital ecosystems.
Custom API development offers a wide range of benefits, including:
- System Integration: Connect disparate systems and platforms to create a unified workflow.
- Data Sharing: Enable seamless data exchange between applications and services.
- Automation: Streamline repetitive tasks and improve operational efficiency.
- Scalability: Build APIs that grow with your business and handle increasing data volumes.
- Security: Protect sensitive data with advanced authentication and encryption protocols.
- Custom Functionality: Develop APIs tailored to your specific business requirements.
In today’s digital world, APIs are indispensable for businesses looking to stay competitive and innovative. Whether you’re building a custom API or integrating third-party services, HELLO PEOPLE is here to help you achieve your goals.