Awesome GitHub RepositoriesAPI Gateways

Alist is a unified cloud storage gateway that aggregates disparate remote storage providers into a single, navigable virtual file system. By acting as a remote file system proxy, it decouples file operations from specific provider implementations, allowing users to browse, download, and manage files across heterogeneous backends through a standardized interface. The platform utilizes a driver-based storage abstraction that translates generic file system operations into provider-specific API calls. This architecture supports a wide range of cloud storage services, S3-compatible object storage,

Directus is a headless content platform that functions as a backend service, automatically generating REST and GraphQL APIs by performing introspection on existing SQL database schemas. It serves as a unified data orchestration layer, decoupling content management from frontend delivery while providing a secure, stateless gateway for database transactions. The platform distinguishes itself through a granular role-based access control engine that enforces security policies at the field level across all API endpoints. It includes a visual, low-code administrative dashboard that allows non-techn

One API is a centralized gateway and orchestration platform designed to consolidate multiple artificial intelligence model providers into a single, standardized interface. It functions as a reverse proxy that intercepts incoming API requests and routes them to various third-party services, abstracting the underlying provider credentials through a unified token management system. The platform provides comprehensive administrative tools for managing API keys, rotating credentials, and enforcing security policies across diverse service integrations. It includes a persistent database-backed syste

CasaOS is a lightweight software stack designed to transform standard Linux distributions into a comprehensive personal cloud platform. It functions as a management layer that sits atop the host operating system, providing a unified graphical dashboard to deploy, monitor, and administer containerized applications and local hardware resources. By automating the lifecycle of isolated software services, it enables users to maintain a private and secure digital infrastructure on their own hardware. The platform distinguishes itself through a declarative configuration model that continuously recon

This project is a self-hosted AI frontend and web-based chat interface designed to interact with large language model APIs. It functions as an API-based chat client and dashboard that enables users to send prompts and receive responses from generative AI models. The application serves as a self-hosted AI gateway, providing API key proxying to connect official model keys to a web interface. It includes security and traffic controls, such as interface access restrictions via a shared secret key and request volume limiting to prevent service abuse. The system covers conversation data management

PiggyMetrics is a demonstration project that illustrates a complete microservice architecture built with Spring Boot, Spring Cloud, and Docker, centered around a personal finance tracking application. It records incomes, expenses, and savings for individual accounts while computing spending statistics and time-series data to track cash flow dynamics over time. The project showcases a full Spring Cloud service mesh, including an API gateway for request routing, service discovery for dynamic instance location, and a centralized configuration server that manages application settings from a singl

RoomGPT is a generative AI image processor designed to transform photographs of existing rooms into redesigned interior spaces. It functions as an AI interior design generator and room visualizer that applies new styles and layouts to uploaded images using machine learning models. The system utilizes diffusion-based image transformation and prompt-template engineering to modify visual environments and generate home decor visualizations. These capabilities allow for the creation of diverse interior design variations based on specific style prompts. The infrastructure includes client-side imag

Higress is an AI-native and cloud-native API gateway that routes, secures, and optimizes traffic between clients and large language model services. It functions as a centralized entry point for microservices, serving as both a Kubernetes ingress controller and an AI gateway orchestrator. The project distinguishes itself by managing traffic across multiple AI providers using a unified protocol, incorporating token-aware rate limiting and response caching to optimize model inference. It coordinates communication between AI models and external tools to provide real-time context and data, while a

Evolution API is a collection of system components including a WhatsApp API gateway, a multi-channel messaging bridge, and a conversational AI orchestrator. It functions as an event-driven messaging middleware that links messaging platforms with large language models and external applications to automate text and audio responses. The project provides a self-hosted marketing automation platform for executing customer relationship workflows and outreach campaigns. It further distinguishes itself by routing chat conversations between different messaging services and customer support tools throug

OpenWhisk is a serverless cloud platform designed for deploying and executing stateless functions in response to API calls or events. It serves as a complete serverless stack, providing an API gateway for functions, a function-as-a-service runtime manager, and an event-driven workflow engine. The platform distinguishes itself through a polyglot execution model that supports multiple language runtimes and allows for the creation of custom runtimes using Docker containers. It enables complex logic through function orchestration and composition, allowing multiple functions to be chained into seq

Spring Cloud Gateway is an API gateway and routing service built on Spring Boot. It acts as a central entry point for microservices, directing incoming HTTP traffic to downstream services using a combination of predicates and filters. The project is a non-blocking request router that leverages Netty and Project Reactor to handle high-concurrency traffic via asynchronous data streams. It functions as a dynamic request router and network traffic filter, allowing for the automated detection of and routing to available service instances in dynamic network environments. The gateway manages micros