Sandhata Kong API

The Kong API Gateway emerges as a critical component in the arsenal of open-source API management tools, essential for effective API strategy implementation in business environments. Its core strength lies in offering a unified platform that efficiently secures and optimizes API exposure, management, and consumption across organizations.

We recommend acquainting yourself with the foundational concepts by reading our blog on API Management & API Gateway, which sets the stage for a deep dive into Kong, the premier API Gateway choice among industry leaders.

Understanding the Kong API Gateway

Kong API Gateway is a sophisticated platform designed to facilitate the seamless interfacing between clients and an array of services they seek to utilize. Positioned as an intermediary, Kong streamlines the intricacies inherent in navigating microservices architectures and diverse digital environments.

The platform is adept at a multitude of critical functions including directing traffic, evenly distributing loads for optimal performance, and fortifying interactions for enhanced security, among others.

Key Components of Kong API Gateway

Here are the key components of Kong API Gateway:




Kong Manager: Management interface for Kong. Allows administrators to configure and manage Kong’s settings, plugins, and other features through a RESTful API.

Plugins: Modular components that extend Kong’s functionality. Kong comes with various built-in and community-contributed plugins that handle tasks like authentication, rate limiting, logging, security, and more.

Kong Vitals: Monitors health and performance. Uses visual API analytics to see exactly how your APIs and Gateway are performing.

Portal: Consumer Self-Service & Onboarding. Standard API documentation. Mock API responses.

Consumer: Represents the users or applications that access your APIs. Can be associated with specific authentication and authorization configurations.

Service Route: Services represent your backend APIs or microservices. Routes define how requests are matched to services based on criteria like paths, hosts, and headers.

Upstream: Endpoint of target backend API / microservice

Load Balancer: Manages traffic for upstream targets.

Core Features of Kong API Gateway

Request Routing: Kong adeptly directs incoming API requests to the relevant services or upstream targets. As the central access point for your APIs, it operates with routes and services, and its broad range of plugins can further refine routing capabilities.

Load Balancing: Kong distributes traffic across service instances to maintain high availability and peak performance. This load management is essential for enhancing the reliability and speed of your services.

Security: Security stands at the forefront of modern API management, and Kong delivers a comprehensive security suite. This includes features for authentication, access controls, rate limiting, and protection against threats. It also enables SSL/TLS termination, JWT validation, and OAuth2 integration, offering robust defences against unauthorized access and securing your APIs. Additionally, Kong supports the development of bespoke authentication plugins, allowing for security measures tailored to specific needs.

Authentication and Authorization: Kong secures your APIs through robust authentication and access control measures, including role-based access control and authorization to prevent unauthorized access.

Rate Limiting: Implement rate limits with Kong to ensure equitable API usage and safeguard your infrastructure. Limits can be customized per API, consumer, or route, and tailored based on client IP addresses or request headers, which is useful for distinguishing between clients sharing an IP address. Kong’s distributed rate-limiting feature is particularly effective in clustered or microservices environments.

Logging, Analytics, and Monitoring: Kong provides comprehensive logging, analytics, and monitoring tools, offering valuable insights into API utilization, performance metrics, and emergent issues, aiding in the informed optimization of APIs.

Plugins: Kong’s vast plugin ecosystem facilitates the extension of its core capabilities, accommodating a variety of use cases, including but not limited to caching and data transformations.

Service Discovery: Kong seamlessly integrates with service discovery mechanisms, fostering dynamic routing capabilities essential for microservices architectures.

Scalability and Performance: Distinguished by its proficiency in managing substantial API traffic volumes with minimal latency, Kong is engineered for scalability, serving organizations ranging from burgeoning startups to established enterprises.

How Kong Works?

Kong operates as a gateway that processes incoming client requests by enforcing routing, authentication, and other predefined policies before directing them to the appropriate backend services. The responses are then relayed back to the clients, with the potential for additional processing by Kong.

Real-time Scenarios

Kong serves various functions, such as:

API Management: Offers centralized API oversight with enhanced security measures, analytical insights, and developer portal capabilities.

Microservices Management: Manages microservices infrastructure with effective routing and load distribution.

Security: Shields APIs with robust authentication, authorization, and encryption protocols.

Scalability: Maintains service availability and optimal performance across large-scale API implementations.

Open Source and Enterprise Edition

Kong is accessible in an open-source format, supported by its community and an enterprise edition with advanced features and professional support.

Extensibility: Kong’s design encourages extensibility, with provisions for developing custom plugins for specific needs or third-party integrations.

Community and Resources: Kong boasts a dynamic community, comprehensive documentation, and a diverse range of plugins, supporting user engagement and problem-solving.

Other Kong Products

In addition to Kong API Gateway, Kong presents specialized offerings:

Developer Portal and Documentation: Kong’s developer portal and documentation aid API consumers and developers, with Kong Konnect as a SaaS solution and Kong Enterprise for on-premises deployment.


Kong Mesh: An enterprise-level service mesh built on Envoy, Kong Mesh is designed for simplicity, security, and scalability, compatible with Kubernetes, VMs, and various cloud environments.


Insomnia: A collaborative API design tool streamlining the API development process from design to debugging.


Kong is a multifaceted platform ideal for entities aiming to refine their API management and microservices strategies, with a track record endorsed by its consecutive recognitions in the Gartner Magic Quadrant and as a Gartner Peer Insights Customers’ Choice.

Learn More

Leverage our in-depth expertise in APIs, API Gateways, and API management to forge a robust API strategy for your business. For consultation or assistance, do not hesitate to contact us for tailored support.

Reach out to us for further information.


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Anitha Govindasamy

Anitha Govindasamy is a Solution Designer at Sandhata Technologies. With more than 15 years in IT Industry, she brings in Middleware Integration Design expertise and is passionate to explore new ideas and innovations.

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