Connecting Legacy Systems with Freshdesk via API Gateways

Martin Dejnicki

In today's fast-paced digital world, keeping up with innovation while managing robust legacy systems can be daunting.

As technology leaders, the challenge often lies in bridging the gap between older systems and modern platforms without overhauling existing infrastructure.

One such endeavor is integrating legacy systems with Freshdesk via API gateways. With the myriad options and technical nuances, it's easy to see why questions arise.

At Deploi, we understand these complex challenges and are committed to bringing clarity and seamless solutions to your digital landscape.

Understanding the Core Challenge

Legacy systems often underpin critical business operations despite their older technology. However, they can fall short in providing the agility required for modern customer service platforms like Freshdesk. The integration through an API gateway can significantly increase operational efficiency by facilitating communication between the legacy system and Freshdesk, ensuring seamless data exchange and consistent customer engagement.

Defining the Journey

  1. Recognizing the Need: Technology leaders know the importance of streamlined operations and customer service excellence. Integrating a service like Freshdesk with core systems can drastically improve response times and accuracy.

  2. Exploring Options: API gateways emerge as a natural solution. They provide an interface layer, managing and directing communications between different software components effectively. More than just a conduit, they offer security, data translation, and seamless connectivity.

  3. Evaluating API Gateways: The choice of an API gateway is crucial. It should align with your organizational goals and technical landscape. Leading solutions like AWS API Gateway, Apigee, and MuleSoft offer scalability and robust management capabilities. A deep dive into their capabilities with a focus on ease of use, support, and pricing can provide direction.

The Plan

Step 1: Assessment & Strategy

Before diving in, conduct a comprehensive assessment of your legacy systems. Determine how they interact with other applications and define integration points. This assessment will guide the API gateway selection and set a framework for building a cohesive interaction strategy between Freshdesk and your necessary systems.

Step 2: Choosing the Right API Gateway

There are two principal gateways technology leaders often consider:

  • AWS API Gateway: Offers scalability with integration into the extensive AWS ecosystem, which is advantageous if you're already using AWS services.

  • Apigee: A Google Cloud product known for its ease of use and robust analytics, making it ideal for businesses looking for insights-driven operations.

Selection should weigh factors such as existing infrastructure compatibility, the technical expertise available in-house, and the specific functional needs of your integration.

Step 3: Design and Development

Design your API with a clear structure, ensuring the endpoints are capable of translating data formats between legacy systems and Freshdesk. Consider the following elements:

  • Authentication & Authorization: Secure the API endpoints to ensure that only authorized users and systems can access data.
  • Throttling and Rate Limiting: Protect your systems from overuse and potential abuse by implementing limits per user.
  • Logging and Monitoring: Track API usage and errors, providing insight into system operations and areas of improvement.

Step 4: Implementation and Testing

Deploy small components first to ensure that each part of the integration functions as expected before a full-scale launch. Testing during this phase is critical:

  • Unit Testing: Ensure smaller components function correctly.
  • Integration Testing: Guaranteeing systems work together seamlessly.
  • User Acceptance Testing (UAT): Validate system effectiveness from an end-user perspective.

Step 5: Deployment and Maintenance

Post-deployment, it’s essential to maintain and adjust the API gateway configuration as requirements evolve. Regular updates and monitoring insights help optimize performance and underscore the commitment to ongoing customer service excellence.

Overcoming Integration Challenges

As with any integration effort, expect some challenges:

  • Data Mapping Issues: The differing data formats and protocols can necessitate the development of custom converters or mappers.
  • Legacy System Limitations: Bandwidth and processing capabilities can strain during data-heavy operations, which requires strategic batching and efficient scheduling of data exchanges.
  • Security Concerns: Ensuring the protection of sensitive data as it traverses systems requires vigilant encryption and monitoring strategies.

The Bigger Picture

Integrating legacy systems with modern platforms such as Freshdesk is more than a technical problem; it is a strategic initiative. By enabling such connectivity, you’re setting your organization up for a future where innovation and tradition complement rather than conflict. The results are enhanced service capabilities, improved customer service, and ultimately greater business success.

As a technology leader, your role doesn't end at integration; it's about leveraging these new capabilities to drive your organization's digital journey forward. At Deploi, we are enthusiastic about helping you unlock this potential. With our expertise in bespoke web development and technology integration, we ensure your initiatives are not just executed but are transformative.

Considering an integration project or need guidance on optimizing your API strategies? Reach out to us at Deploi. Let's explore how we can embark on this innovative path together, ensuring that your legacy systems not only adapt but thrive in the evolving digital landscape.

Martin Dejnicki

Martin is Deploi’s Senior Director of Digital Strategy & Growth, bringing 25+ years of experience in digital transformation, product innovation, AI-driven solutions, and full-funnel marketing. Since launching his first website at 16, he has helped industry leaders scale their digital strategies, optimize performance, and drive measurable growth. At Deploi, he leads cross-functional teams across engineering, product, and marketing to deliver high-impact, scalable solutions.