GitHub Trending Rank Radar

A collective list of free APIs

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

免费大模型API，支持免费调用GPT、DeepSeek等主流模型，免费额度10000点，每日刷新！另付费价格最低官方1-2折！

A unified trading API with more than 100 crypto exchanges and prediction markets in JavaScript / TypeScript / Python / C# / PHP / Go / Java / Rust

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.

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.

Beautiful static documentation for your API

网易云音乐 Node.js API service

YApi 是一个可本地部署的、打通前后端及QA的、可视化的接口管理平台

A complete and graceful API for Wechat. 微信个人号接口、微信机器人及命令行微信，三十行即可自定义个人号机器人。

Automate browser based workflows with AI

A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app

Bitwarden infrastructure/backend (API, database, Docker, etc).

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

Effortlessly compose, extend, and observe every service in real-time for the first time ever.

The industry standard for API mocking in JavaScript.

Turn any website into a structured API. Extract, automate, search and monitor the web.

Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.

抖音 / TikTok 平台作品下载/数据采集工具

GPT-Image-2 API and Prompts

The Cloud-Native API Gateway and AI Gateway

Free, Open Source, Self-Hosted WhatsApp API Gateway

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

A curated list of free public APIs — searchable, community-maintained, with a free JSON API.

API Support for your favorite torrent trackers

收集免费的接口服务,做一个api的搬运工

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

Proxy server to bypass Cloudflare protection

Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices, simplify onboarding, and accelerate standardized delivery across teams.

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

An API documentation generator for JavaScript.

The no-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale.

:seedling::rocket:一个基于Spring Boot & MyBatis的种子项目，用于快速构建中小型API、RESTful API项目~

🚂 🦀 The one-person framework for Rust for side-projects and startups

🚀 Next Gen Multi-tenant AI One-Stop Solution. Builtin Admin & Billing System. Enterprise-Grade Unified LLM Gateway Support for 200+ Models And 35+ Providers, Load Balacing w/ Priority-base Routing, Cost Management, Chat Share, Cloud Sync, Credit/Subscription Billing, All File Parsing, Web Search, Built-in Model Cache.

Telegram Bot API for NodeJS

🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.

The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie

抖音去水印批量下载用户主页作品、喜欢、收藏、图文、音频

Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS.

Headless open-source eCommerce platform on top of PHP/Symfony/API Platform

The SMS Gateway for Android™ app enables sending and receiving SMS messages through an API that can be accessed directly on the device or via a cloud server when direct device access is not possible.

GraphQL for .NET

⏰ 60s API 免费接口。每天 60 秒看世界、奥运奖牌榜、小红书/B站/微博/抖音/知乎热搜、金价、油价、天气、翻译、壁纸、Epic 游戏、二维码、猫眼票房｜一系列 高质量、开源、可靠、全球 CDN 加速 的开放 API 集合，支持 Docker / Deno / Bun / Cloudflare Workers / Node.js 部署

⚡️ OpenAI PHP is a supercharged community-maintained PHP API client that allows you to interact with OpenAI API.

[DEPRECATED] Legacy Klavis AI MCP integrations. See klavis.ai for RL environments and training data.