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Best Practices for Developing API Integrations

In this article, we explore tips for testing APIs and best practices for development.

Written by Eduardo Voloch

Developing effective automated integrations is key to optimizing the functionality and efficiency of your process.


Please read below if you are new to integrations:

People often assume that an API on its own provides an integration, although what they are after is actually an automation, which involves a much broader set of steps, including some integration responsibilities that extend far beyond a single request and response cycle from the API.
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A complete automation requires careful mapping to align data structures, structured parsing to normalize inbound and outbound payloads, and clear start, stop, and wait logic to manage sequencing. It also depends on aggregation rules that handle partial results, reliable storage that preserves state across runs, and validation steps that confirm data integrity before anything proceeds.
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Many implementations also require error recovery routines with retry strategies, concurrency controls, and monitoring that exposes issues early. Authentication and permissions management, along with environment-specific configuration and deployment planning, add further responsibilities. A listener or a timer that triggers an integration is another essential consideration because predictable activation is a core part of any automated workflow. An API is simply one communication step within this larger system.
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A helpful way to visualize this is to compare a single wheel with an entire vehicle. A wheel supports movement, yet many other options exist such as tracks, rails like a train, or even a cable used in lifts like elevators. Each one enables motion, although each belongs to a different type of system. In the same way, an API supports communication, although it does not define the full automation architecture that must be designed around it.


Anyone planning to build an automation should try focusing first on the functional requirements and intended outcomes rather than the mechanics of the API itself, unless they intend to build the entire workflow from scratch or are researching key capabilities to validate their plan. It may be beneficial to work with a qualified developer who can design and implement a complete integration. This is often the most reliable path to a stable and maintainable solution.
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By following a few best practices, you can streamline the integration process, reduce complexity, and ensure that your solutions are robust and adaptable.

  1. Utilize and Test API Endpoints in Postman

    Start by testing our API endpoints in Postman. This tool is your most reliable resource for exploring all available APIs and accessing the latest endpoints, even before they are formally documented. Postman allows you to thoroughly review and interact with APIs, ensuring you understand their capabilities and can effectively integrate them into your systems.

  2. Embrace Out-of-the-Box (OOTB) Solutions

    While our API may seem to offer customization options to our core product, it's crucial to consider the benefits of using out-of-the-box features and restrict the API for "gap fillers." Leveraging the predefined structures of attributes, state flows, and processes can simplify your integration efforts. Our standard configurations are based on industry best practices, providing robust support for your processes and reducing the need for custom development.

  3. Avoid Overcomplication

    In the past, integrating complex, monolithic applications was challenging, leading to the adoption of middleware concepts like the Enterprise Service Bus (ESB). Today, modern cloud-native systems come equipped with excellent integration capabilities, such as REST APIs and webhooks. Adding unnecessary layers of complexity, such as additional middleware, can introduce dependencies and complications without delivering added value. Keep integrations straightforward to maintain efficiency and reliability.

  4. Implement Incremental Development

    When faced with numerous possibilities, it's tempting to attempt everything at once. However, it's more effective to focus on Minimum Viable Products (MVPs) by addressing the most critical issues first. This approach allows you to quickly deliver value and then iteratively add features, prioritizing based on impact. Incremental development fosters continuous improvement and ensures a steady delivery of value over time.

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