Digital Transformation . API . Integration . IAM

In today’s digital ecosystem, enterprise applications are becoming highly distributed—running across multiple clouds, regions, and on-premises environments. As organizations scale, traditional single-gateway API architectures start showing limits, especially around latency, performance, and reliability. To address this, WSO2 API Manager introduces a powerful capability:  API Gateway Federation . In this article, we’ll explore: What API Gateway Federation is and why it matters How WSO2 API Manager implements a federated architecture Real-world use cases Key benefits of Federation A hands-on walkthrough of deploying APIs to AWS API Gateway directly from WSO2 API Manager What is API Gateway Federation? Traditionally, enterprises used  one central API gateway  to receive and process all API requests. This worked when applications were hosted in a single region. But in modern architectures— microservices, multi-cloud, hybrid cloud, and regional deployments —this model introduc...

This blog is about the most recent release of WSO2 API Manager i.e. APIM v4.6 that brings a major leap forward in AI-driven API management, federated gateway support, and advanced analytics. This version introduces the AI Gateway with multi-model support and MCP tool integration, a universal API management interface for federated gateways, and enhanced analytics and monetization through Moesif. New Features MCP Gateway & MCP Hub – Manage and orchestrate MCP tools seamlessly. Multi-Model AI Service Provider Support – Integrate multiple AI models effortlessly. AI Guardrails & Semantic Caching – Ensure safe, efficient AI-driven API interactions. API Discovery for Federated Gateways – Simplify API visibility across gateways. API Analytics with Moesif – Gain product-level insights and monetization visibility. Application Update Workflow – Streamline application management. Application-Level Scopes – Enhance API security and access control. Improvements Expanded list of onboarded AI ...

Hi Everyone, in this article, I'll share some experience with respect to selection of mediator component for message transformation. So I have my experience and AI tool as well to support in writing for this blog article. In the fast-evolving world of enterprise integration, WSO2 Micro Integrator (MI) stands out with an expansive toolkit of transformation options. Four of the most prominent choices for message transformation and mediation are Freemarker Template, XSLT, PayloadFactory, and the Visual Data Mapper. Each caters to unique integration needs, offering different balances of power, complexity, and maintainability. Freemarker Template Freemarker is a widely used text-based templating engine, seamlessly integrated into WSO2 MI via the PayloadFactory mediator. It offers flexibility to generate or reshape payloads in formats like JSON, XML, and even CSV, making it highly suited for dynamic mapping and data enrichment scenarios. Its conditional logic and looping support enable c...

If you are using WSO2 API Manager for managing the API's lifecycle, it's important to understand the flow when API Manager gets shutdown. So, whether you're running WSO2 API Manager in production or a test environment, it's critical to understand how it shuts down. A graceful shutdown ensures that no in-flight API requests are abruptly cut off, database connections are properly closed, and services stop cleanly. In this post, we’ll break down the sequence of events that occur when you shut down WSO2 API Manager, and why it matters. So, what Triggers the Shutdown? Shutdown can be initiated in several ways: Pressing Ctrl + C on the terminal 1. Running the shutdown script: ./wso2server.sh stop Or  ./api-manager.sh stop 2. Sending a termination signal: kill -15 <PID> Any of these methods initiate a graceful shutdown via a JVM shutdown hook, which delegates the shutdown process to the Carbon runtime environment WSO2 is built upon. Why Graceful Shutdown ?   A clean shut...

  This article is about sharing an important achievement with my readers. I’m thrilled to share an exciting milestone in my journey with WSO2 – I’ve been officially recognized as a WSO2 Ambassador for the year 2025!  Being named a WSO2 Ambassador is not just a title – it's a reflection of my commitment to empowering the community through knowledge-sharing, mentorship, and real-world implementation of WSO2 technologies. Over the years, I’ve had the privilege to work extensively with the WSO2 ecosystem, from API Manager and Micro Integrator to Identity Server, across various digital transformation projects. Official Announcement:  https://wso2.com/library/blogs/introducing-the-wso2-ambassador-program/ What This Means to Me This recognition reinforces my passion for open-source middleware and motivates me to contribute even more actively to the community. As a WSO2 ambassador, I'll get direct support from WSO2 team to amplify my impact...