Build your own API gateway.
The front door to every service you run — and a natural place for vendors to set up a toll booth.
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Repositories matching this query, sorted by stars:
topic:api-gateway stars:>200 pushed:>2025-10-29 archived:falseSynced nightly; star history kept so momentum is measured, not guessed.
30 projects
live from source · api.github.com · Oct 29, 2:40 AM UTCkong
🦍 The API and AI Gateway
one-api
LLM API 管理 & 分发系统，支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型，统一 API 适配，可用于 key 管理与二次分发。单可执行文件，提供 Docker 镜像，一键部署，开箱即用。LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.
consul
Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
SafeLine
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
apisix
The Cloud-Native API Gateway and AI Gateway
tyk
Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)
higress
🤖 AI Gateway | AI Native API Gateway
bifrost
Open-source, high-performance AI gateway that works as your LLM gateway, MCP gateway and agent gateway. One OpenAI-compatible API for 10,000+ models, with failover, load balancing, semantic caching, virtual keys, budgets and MCP Code Mode. Works with any SDK or agent and adds under 200µs of overhead at 5k RPS.
shenyu
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
Ocelot
.NET API Gateway
gpt-load
Self-hosted AI gateway for multi-channel, multi-credential setups — API keys and subscription accounts, scheduling, failover, request logs and usage. 自托管 AI 网关：多渠道多凭据统一接入，含密钥与订阅账号、调度容错、日志与用量。
lura
Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation
aws-sam-cli
CLI tool to build, test, debug, and deploy Serverless applications using AWS SAM
open-connector
Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
easegress
A Cloud Native traffic orchestration system. (CNCF Project)
agentgateway
Next Generation Agentic Proxy for AI Agents and MCP servers
kgateway
The Cloud-Native API Gateway and AI Gateway
axonhub
⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balancing, cost control & end-to-end tracing.
serverless-express
Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.
spring-cloud-gateway
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
mcp-context-forge
An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
emissary
open source Kubernetes-native API gateway for microservices built on the Envoy Proxy
optillm
Optimizing inference proxy for LLMs
octelium
A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA platform, API/AI/MCP gateway, a PaaS, an ngrok-alternative and a homelab infrastructure.
claudia
Deploy Node.js projects to AWS Lambda and API Gateway easily
Zappa
Serverless Python
oathkeeper
A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming HTTP(s) requests. Inspired by the BeyondCorp / Zero Trust white paper. Written in Go.
run-aspnetcore-microservices
Microservices on .NET platforms used ASP.NET Web API, Docker, RabbitMQ, MassTransit, Grpc, Yarp API Gateway, PostgreSQL, Redis, SQLite, SqlServer, Marten, Entity Framework Core, CQRS, MediatR, DDD, Vertical and Clean Architecture implementation with using latest features of .NET 8 and C# 12
workbuddy2api-hub
WorkBuddy 国际国内多账号反代网关，支持 Codex / Claude Code / DSH与标准 OpenAI 客户端。
WindsurfAPI
Turn Windsurf / Devin Desktop's 100+ AI models (Claude, GPT, Gemini, DeepSeek, Kimi, GLM, SWE) into OpenAI-, Anthropic- & Gemini-compatible APIs. Zero-dependency self-hosted reverse proxy for Claude Code, Cline & Cursor. 把 Windsurf/Devin 云端 100+ 模型变成三套兼容 API。
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