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API Marketplaces. API Management with API Gateways and Developer Portals

Nubenetes V2 Elite Portal

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Architectural Context

Detailed reference for API Marketplaces. API Management with API Gateways and Developer Portals in the context of Platform & Site Reliability.

Architecture

API Management

API Economy

  • (2023) chakray.com: API Strategy. How to create an API Marketplace [COMMUNITY-TOOL] — Discusses the technical and business requirements for architecting an API Marketplace, which facilitates resource monetization, secure tenant isolation, and developer onboarding. Emphasizes the integration of central API gateways with developer portals to streamline access control.

API Governance

Case Studies

Cloud Services

  • (2026) Google Apigee API Manager [ADVANCED LEVEL] [COMMUNITY-TOOL] — Google Cloud's premier enterprise API management platform designed to build, secure, and monitor APIs globally. Provides integrated developer portals, advanced machine learning-driven threat detection, and seamless serverless hosting layers.

Gateway Engines

  • (2026) Kong API Manager [ADVANCED LEVEL] [COMMUNITY-TOOL] — Kong Gateway is the world's most popular lightweight, fast, and highly customizable open-source API gateway. Powered by Nginx and Lua/Go, it offers sub-millisecond request latencies alongside dynamic routing and robust plugin ecosystems.
  • (2026) Tyk API Manager [ADVANCED LEVEL] [COMMUNITY-TOOL] — A powerful, lightweight, open-source API Gateway and Management Platform written entirely in Go. Possesses stellar clustering configurations, multi-data-center capabilities, and dynamic rate limiting without external dependencies.

Infrastructure Patterns

Kubernetes Orchestration

Observability Platforms

  • (2021) API Management vs API Gateway and where does API Analytics and Monitoring fit? [COMMUNITY-TOOL] — Explores the delineation between routing runtime proxies (Gateways) and higher-level API lifecycle portals (Management), while explaining how analytics software fits in. Investigates the collection of telemetry metrics to track user behavior and API health without injecting latency.

Operations and Deployment

Persistent Connections

Red Hat Ecosystem

  • (2026) Red Hat 3scale API Management [ADVANCED LEVEL] [COMMUNITY-TOOL] — Identical platform reference focusing on Red Hat 3scale API Gateway configurations. Delivers a cloud-native, operator-driven API management framework optimized for scaling microservices on OpenShift clusters with declarative security controls.
  • (2018) Adding API Gateway Policies Now Easier With Red Hat 3scale API Management [COMMUNITY-TOOL] — Outlines the declarative system for defining gateway routing rules and header manipulation schemas inside 3scale API Management without updating custom Lua scripts. Details deployment configurations for standard enterprise security controls.

Security and Protocols

Video Walkthroughs

  • (2026) Apigee @Youtube [COMMUNITY-TOOL] — The official video reference library for Google Cloud's Apigee, covering security policies, proxy design, billing implementation, and hybrid runtime cluster orchestration.
  • (2026) WSO2 @Youtube [COMMUNITY-TOOL] — Official visual channel for WSO2. Highlights integration capabilities, open-source API gateway patterns, and customer identity access management (CIAM) setups on Kubernetes-centric topologies.
  • (2026) Kong API Platform @Youtube [COMMUNITY-TOOL] — Visual resources from KongHQ covering distributed gateway topologies, Konnect control planes, service mesh patterns, and complex custom plugin developments.
  • (2026) Tyk @Youtube [COMMUNITY-TOOL] — Official visual guides highlighting Go plugin development, portal styling, API deprecation workflows, and analytics pipeline setups on Tyk's cloud-native infrastructure.

Design Patterns

Microservices Patterns

  • (2022) cloudtechtwitter.com: Pattern: API Gateway / Backends for Frontends 🌟🌟🌟 [COMMUNITY-TOOL] — An architectural review of the Backend-for-Frontend (BFF) and API Gateway patterns. It details how tailoring dedicated backend gateways to specific user interfaces (web, mobile, IoT) minimizes payload size, decouples frontend release cycles, and limits over-fetching.

Microservices

API Gateways

  • (2021) Layering domains and microservices using API Gateways [ADVANCED LEVEL] [COMMUNITY-TOOL] — Analyzes architectural design patterns for structuring enterprise APIs by layering domain services behind a unified API Gateway layer. Discusses decoupling strategies, cross-cutting concerns (auth, rate-limiting), and how to avoid anti-patterns when decomposing monoliths into distributed microservice topologies.

Domain APIs

IoT

Smart Cities

  • (2026) Telefonica Thinking Cities [ADVANCED LEVEL] 🌟🌟🌟 [COMMUNITY-TOOL] — A comprehensive documentation portal explaining Telefónica's IoT architecture and FIWARE-based 'Thinking Cities' platform. It provides guidelines for streaming, mapping, and aggregating sensors telemetry to build urban monitoring environments.

Infrastructure

API Gateway

Cloud Native

  • (2026) apisix ⭐ 16724 [LUA CONTENT] [ADVANCED LEVEL] 🌟🌟🌟🌟🌟 [DE FACTO STANDARD] — Apache APISIX is a high-performance, dynamic cloud-native API gateway built on Nginx and OpenResty. It provides dynamic routing, active health checking, security protection, and telemetry integration, utilizing etcd for state storage to achieve ultra-low latency configurations.

Go Engines

  • (2026) KrakenD: The fastest API gateway comes with true linear scalability 🌟 [GO CONTENT] [ADVANCED LEVEL] 🌟🌟🌟🌟🌟 [DE FACTO STANDARD] — KrakenD is an enterprise-ready, open-source API Gateway engineered for linear scalability and ultra-high performance. By utilizing a stateless execution model, it avoids the overhead of internal database lookups, delivering sub-millisecond routing, data transformation, and endpoint aggregation.
  • (2026) Lura 🌟 [GO CONTENT] [ADVANCED LEVEL] 🌟🌟🌟🌟 [ENTERPRISE-STABLE] — Lura (formerly KrakenD framework) is an ultra-performant, stateless API Gateway engine written in Go. It allows developers to construct high-throughput microservice aggregations, protocol translations, and response manipulations using declarative configurations with zero state.

Industry News

  • (2021) thenewstack.io - APISIX: An Open Source API Gateway for Microservices 🌟🌟🌟 [COMMUNITY-TOOL] — An editorial piece analyzing the microservices-centric architectural benefits of Apache APISIX. The article highlights its pluggable architecture, dynamic configuration sync via etcd, and its comparative advantages in speed and extensibility against traditional Java or Go gateways.

Java Spring Ecosystem

  • (2026) Spring Cloud Gateway [JAVA CONTENT] [ADVANCED LEVEL] 🌟🌟🌟🌟🌟 [DE FACTO STANDARD] — Spring Cloud Gateway provides an API routing mechanism built on Spring WebFlux and Project Reactor. Ideal for Java and Spring Boot microservice architectures, it facilitates non-blocking, reactive traffic routing, security filtering, and resilience patterns like circuit breaking.

Open Source Governance

  • (2021) krakend.io: KrakenD framework becomes a Linux Foundation project 🌟🌟🌟 [COMMUNITY-TOOL] — Official announcement outlining the donation of the KrakenD framework (now Lura) to the Linux Foundation. This strategic move ensures vendor-neutral governance and fosters open-source community collaboration for next-generation, high-performance API gateways.

Platform Engineering

Developer Portal

Internal Developer Platforms

  • (2026) Backstage Developer Portal: [TYPESCRIPT CONTENT] [ADVANCED LEVEL] 🌟🌟🌟🌟🌟 [DE FACTO STANDARD] — Created by Spotify and donated to the CNCF, Backstage is an open-source framework for building internal developer portals. It unifies infrastructure tooling, services, and documentation under a single, centralized Software Catalog to streamline development workflows and reduce cognitive load.
  • (2026) Backstage @Youtube 🌟🌟🌟 [COMMUNITY-TOOL] — The official CNCF Backstage YouTube channel, featuring community meetups, architecture reviews, plugin development tutorials, and adoption case studies. It serves as an essential visual learning reference for Platform Engineering teams designing internal developer platforms (IDPs).

Kubernetes Deployment

  • (2024) piotrminkowski.com: Backstage on Kubernetes [ADVANCED LEVEL] 🌟🌟🌟 [COMMUNITY-TOOL] — This guide details the production deployment steps for running Backstage on Kubernetes. It covers containerization, Helm chart configuration, database state persistence, and securing identity management integration for scalable developer portal deployments.

Tutorials

  • (2024) piotrminkowski.com: Getting Started with Backstage 🌟🌟🌟 [COMMUNITY-TOOL] — A comprehensive technical guide to bootstrapping Backstage, configuring the software catalog, and writing custom templates. The resource outlines practical steps to integrate local tooling with the developer portal, enabling swift adoption of self-service developer templates.

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