We audit your existing systems, map data flows between platforms, and identify every integration point, dependency, and risk before defining the architecture and agreeing the project scope.

API Development and System Integration Built for Your Business Logic
Most growing businesses reach a point where their software tools stop talking to each other. Orders sit in one system, customer records in another, inventory in a third. API and system integrations eliminate this fragmentation by creating secure, automated connections between your platforms, replacing manual data entry with real-time synchronisation and giving every team access to accurate, consistent information without switching between tools.
Skript Digital specialises in custom API development and third-party system integration, connecting ecommerce platforms including Magento and Shopify with ERP systems such as MYOB, NetSuite, and 1C, CRM platforms including HubSpot and Salesforce, and payment and logistics providers including Stripe, Afterpay, and Australia Post. We design RESTful and GraphQL APIs built for scalability, security, and low latency, and implement middleware and event-driven architecture for businesses that need more than a point-to-point connector can provide.
Our API and integration work sits within Skript Digital's Company Website & SaaS Development practice, drawing on 20 years of full-stack engineering experience across Node.js, PHP, Laravel, and cloud infrastructure. Every integration engagement follows a structured delivery process: discovery and data flow mapping, architecture design and endpoint specification, development and testing, and a structured go-live with monitoring, logging, and comprehensive documentation so your team understands exactly how your connected systems operate.
Platforms and Tools We Integrate
We build and connect APIs across the leading ecommerce, ERP, CRM, marketing, and payment platforms, selecting the right integration architecture for your data flow and business requirements.







































Why API & System Integrations Matter
Fragmented systems cost businesses time, revenue, and data accuracy. Well-designed integrations unify your digital ecosystem and turn disconnected tools into a coordinated operational engine.
Unified Digital Ecosystem
Connect your ecommerce, ERP, CRM, and marketing platforms into one cohesive system where data flows accurately and automatically between every tool.
Automated Operational Workflows
Eliminate manual data entry and reduce human error by synchronising information across all platforms in real time, freeing your team for higher-value work.
Secure Data Orchestration
Protect sensitive business and customer data with encrypted, enterprise-grade API protocols including OAuth2, JWT authentication, and role-based access control.
Scalable Business Infrastructure
Custom API architecture creates a flexible digital foundation that accommodates new platforms, partners, and business requirements without requiring full rebuilds.
Real-Time Data Integrity
Ensure your ERP, CRM, and ecommerce systems reflect identical, live information across every touchpoint, giving operations and management full visibility at all times.
Tailored Integration Design
Every integration is engineered specifically for your business logic and data model, not adapted from a generic connector that forces your workflows to fit someone else's assumptions.
Our API & System Integration Services
API Design & Architecture
- RESTful and GraphQL API design built for scalability, security, and low-latency response times
- API schema design, endpoint definition, rate limiting, versioning, and access control configuration
- Architecture planning for microservices, monolithic, and event-driven system patterns
- Developer documentation, OpenAPI/Swagger specs, and sandbox environment setup as standard
Third-Party API Integration
- ERP integration with MYOB, NetSuite, 1C, and Xero for order, inventory, and financial data sync
- CRM integration with HubSpot, Salesforce, and PipeDrive for customer and pipeline synchronisation
- Payment and logistics connectors for Stripe, Afterpay, Australia Post, DHL, and more
- Marketing platform integration with Klaviyo, Mailchimp, and Google Analytics 4 via API
eCommerce & Marketplace APIs
- Custom product sync, pricing rules, inventory management, order, and vendor APIs for Magento and Shopify
- Multichannel data synchronisation between website, mobile app, and third-party marketplace platforms
- Headless commerce architecture connecting Magento, WooCommerce, or Shopify to custom frontends
- Wholesale and B2B pricing, tiered access, and customer group logic via custom API layer
Partner & Public-Facing APIs
- APIs for partners, affiliates, and external developer platforms with clear versioning and access tiers
- Token-based authentication using OAuth2 and JWT with API key management and permission scoping
- Rate limiting, usage quotas, and abuse prevention configuration for public-facing API endpoints
- Sandbox environments and developer portal documentation for partner onboarding and testing
Webhooks & Event-Driven Architecture
- Real-time webhook delivery for order status changes, product updates, CRM events, and payment confirmations
- Asynchronous messaging and queue-based architecture for high-volume, reliability-critical workflows
- Error handling, automatic retry logic, dead-letter queuing, and payload validation on all webhook endpoints
- Event-driven microservices design for businesses decoupling systems at scale
Monitoring, Testing & Documentation
- Real-time API monitoring, request logging, and alerting dashboards for operational visibility post-launch
- Manual and automated testing suites covering security, performance, edge cases, and data validation
- Swagger/OpenAPI specifications and developer-friendly documentation delivered at project handover
- Ongoing support and maintenance plans covering API updates, platform version changes, and incident response
A Structured Process From Mapping to a Live, Monitored Integration
Discovery & Data Mapping
Architecture & API Design
We design the API schema, endpoint structure, authentication model, and error-handling strategy, producing OpenAPI specifications and a detailed integration blueprint reviewed and approved before development begins.
Development & Testing
We build the integration to the approved specification, running automated and manual test suites across all endpoints, data validation rules, edge cases, and failure scenarios before staging sign-off.
Launch, Monitor & Document
We deploy to production with real-time monitoring and alerting in place from day one, and deliver comprehensive documentation so your team and any future technical partner understands the full integration architecture.
Integrations That Unified Systems and Automated Operations
Explore how Skript Digital has built API integrations that connected ERP, CRM, ecommerce, and marketing platforms for businesses across retail, B2B, and services.
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Your Integration Questions, Answered
Have more questions about API development or connecting your business systems? Our team is happy to advise, reach out and we will respond within one business day.
API Integration With Full-Stack Engineering and Ecommerce Depth
Skript Digital brings full-stack engineering expertise and deep ecommerce platform knowledge to every integration, delivering secure, documented, monitored connections that your operations team can rely on long after launch.
Discovery-First Architecture
Every integration begins with a thorough data flow audit and architecture design phase, ensuring the build is right before a single line of code is written.
Security Built In From Day One
OAuth2, JWT, encrypted transport, role-based access, and rate limiting are standard on every API we build, not optional extras added after the fact.
Real-Time Monitoring Included
All integrations launch with monitoring, alerting, and logging in place so data flow issues are detected immediately rather than discovered by your operations team.
Documented for Long-Term Ownership
Comprehensive technical documentation and OpenAPI specifications are delivered at handover, so your team and any future partner can maintain and extend the integration independently.
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Ready to Connect Your Systems and Automate Your Operations?
Book a free integration consultation with our team. No obligation, just clear advice on the right API architecture and integration approach for your specific platforms and business requirements.