public-apis / public-apis
A collective list of free APIs
public-apis / public-apis
cporter202 / API-mega-list
This GitHub repo is a powerhouse collection of APIs you can start using immediately to build everything from simple automations to full-scale applications. One of the most valuable API lists on GitHub—period. 💪
ddalcu / mlx-serve
Native macOS and Apple Silicon inference server exposing OpenAI, Anthropic and Ollama APIs, with a Swift app, written in Zig.
VecSzn / PolyStrata
Run large AI models on your own PC: Qwen3.8-Flash-Next on Strata's engine, and GLM 5.3 Flash, DeepSeek V4 Flash, LFM2.5, Qwen3.6, Ornith 1.5, Gemma 4, Tiel Coder and MiniCPM-V on a second engine written for PolyStrata. One-click install for Windows and Linux, OpenAI/Anthropic API on localhost.
marcelscruz / public-apis
A collaborative list of public APIs for developers
smg-project / smg
Engine-agnostic LLM gateway in Rust. Full OpenAI & Anthropic API compatibility across vLLM, TRT-LLM, TokenSpeed, SGLang, OpenAI, Gemini & more. Industry-first gRPC pipeline, KV cache-aware routing, chat history, tokenization caching, Responses API, embeddings, WASM plugins, MCP, and multi-tenant auth.
pion / webrtc
Pure Go implementation of the WebRTC API
middleapi / orpc
Typesafe APIs Made Simple 🪄
raullenchai / Rapid-MLX
Rapid-MLX is an open-source (Apache 2.0) OpenAI- and Anthropic-compatible LLM inference server for Apple Silicon, built on MLX, focused on reliable tool calling for coding agents. Up to 4× faster than Apple's MLX (mlx-lm) on the same weights.
yybmion / public-apis-4Kr
한국 서비스에 이용 가능한 Public API 모음 | Public APIs Available for Korean Services
HenryXiaoYang / realtime-tex
Realtime TeX: re-typesets only the paragraph you edit in ~1 ms with an unmodified LuaTeX. Exact, embeddable.
yuan240324 / workbuddy-openai-proxy
Turn WorkBuddy / CodeBuddy (Tencent) quota into a local OpenAI + Anthropic compatible API. Zero-dependency Node.js, multi-account pool with auto-rotation, context compression. 把 WorkBuddy/CodeBuddy 额度转成本机 OpenAI/Anthropic 兼容接口，零依赖、多账号轮换。
nocodb / nocodb
🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative
PyO3 / pyo3
Rust bindings for the Python interpreter
dunglas / mercure
🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications
waybarrios / vllm-mlx
High-performance OpenAI and Anthropic compatible LLM inference server for Apple Silicon. Native MLX, continuous batching, multimodal models, MCP tool calling, and Claude Code support.
wladradchenko / wunjo.wladradchenko.ru
Wunjo Make: Face Swap, Lip Sync, Control Remove Objects & Text & Background, Restyling, Audio Separator, Clone Voice, Video Generation. Open Source, Local & Free.
jjang-ai / mlxstudio
MLX Studio - Easiest way to run LLM's on your Mac. All in one engine.
enzonotario / dolarapi.com
API desarrollada en EsJS para las diferentes cotizaciones de Dólar en Argentina, Chile, Venezuela, Uruguay, México, Bolivia, Brasil y Colombia
ARahim3 / kaggle-tpu-lab
Frontier-class open models on a free Kaggle TPU v5e-8: GLM-5.3-Flash 320B MoE (~165 tok/s, our own JAX engine) and Qwen3.8-27B bf16 (~130 tok/s), 262k context, prefix caching. Works with Claude Code, Codex, opencode and pi.
kju4q / ai-weekend-builds
AI projects to build in a weekend. For developers: requires Python or Node.js, an Anthropic API key, and comfort with the terminal. Starter code and READMEs for each project.
PostgREST / postgrest
REST API for any Postgres database
graphile / crystal
🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!
simonw / datasette
An open source multi-tool for exploring and publishing data
enricoros / big-AGI
AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in the cloud.
looplj / axonhub
⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balancing, cost control & end-to-end tracing.
mathesar-foundation / mathesar
An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly. 100% open source and self hosted, with native Postgres access control.
nicedreamzapp / claude-code-local
Run Claude Code 100% on-device with local AI on Apple Silicon. MLX-native Anthropic-API server. 6 fighters incl. Muse-Glimmer 30B (now multimodal — reads images, abliterated), Gemma 4 31B, Qwen 3.5 122B (65 tok/s), DeepSeek V4 Flash (1M ctx). Private, offline, airgap-ready. Built for NDA / legal / healthcare workflows.
FabricMC / fabric-api
Essential hooks for modding with Fabric.
kaitranntt / ccs
Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallback. Zero-config to production-ready.
jeffknupp / sandman2
Automatically generate a RESTful API service for your legacy database. No code required!
cimgui / cimgui
c-api for imgui (https://github.com/ocornut/imgui) Look at: https://github.com/cimgui for other widgets
dreamfactorysoftware / dreamfactory
DreamFactory is a secure, self-hosted enterprise data access platform that provides governed API access to any data source, connecting enterprise applications and on-prem LLMs with role-based access and identity passthrough.
nager / Nager.Date
Easily access public holidays for 200+ countries via .NET, REST API, Docker, or NuGet for online and offline use.
PyO3 / rust-numpy
PyO3-based Rust bindings of the NumPy C-API
neurogen-dev / NeuroAPI
NeuroAPI: российский AI API для Codex CLI и Claude Code — безопасные one-click установщики для Windows и macOS.
MarshalX / yandex-music-api
Неофициальная Python библиотека для работы с API сервиса Яндекс.Музыка
MapServer / MapServer
Source code of the MapServer project. Please submit pull requests to the 'main' branch.
aliyun / aliyun-cli
Alibaba Cloud CLI
Rain120 / qq-music-api
QQ 音乐API koa2实现
llf007 / public-apis-cn
🔥 将 public-apis 项目翻译为中文版，并收集添加国内常用 API，欢迎大家点赞 🌟 和贡献一行好用的 API，让这个项目成为中文版的免费 API 大全。
jjang-ai / vmlx
vMLX - Use MLX models easily - JANGQ (GGUF for MLX) - Not dependant on mlx_vlm
dcnetio / web-dc-api
web-dc-api是一个革命性的去中心化 Web 开发 SDK，让您无需任何服务器即可构建完整的智能体与互联网应用。
WebFuzzing / EvoMaster
The first open-source AI-driven tool for automatically generating system-level test cases (also known as fuzzing) for web/enterprise applications. Currently targeting whitebox and blackbox testing of Web APIs, like REST, GraphQL and RPC (e.g., gRPC and Thrift).
henkelmax / simple-voice-chat
A working voice chat in Minecraft!
basecamp / bc-api
API documentation for Basecamp
geopython / pygeoapi
pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.
cargo-public-api / cargo-public-api
List and diff the public API of Rust library crates between releases and commits. Detect breaking API changes and semver violations via CI or a CLI.
NightMean / OlliteRT
Turn your Android phone into an OpenAI-compatible LLM inference server - Fully local, private and Open Source
e-sensing / sits
Satellite image time series in R
woocommerce / wc-api-php
WooCommerce REST API PHP Library
Sinotrade / Shioaji
Shioaji all new cross platform api for trading ( 跨平台證券交易API )
S1N6H / pentest-harness
Pentest Harness — Heaven for Hackers. A self-hosted AI agent harness for authorized pentests, bug bounty, security labs, and CTFs. Bring your own AI model API; sessions stay local.
apimart-22w / claude-opus-5-api
Claude Opus 5 API (claude-opus-5): model id, per-million-token pricing, cache write and cache read rates, streaming and Anthropic-style requests through an OpenAI-compatible gateway.
keithligh / hk-traffic-intelligence
A live Hong Kong smart-city dashboard on public APIs. Harbour crossing minutes, strategic-road speed, street cameras, works, incidents, eight land control points, and Observatory warnings, drawn as one map. Traditional Chinese and English. Made in 24 hours with Cursor and Grok 4.7, for Agentic Engineer classes and guest lectures.
WncFht / devin2api
Devin upstream → OpenAI Responses / Anthropic Messages compatible API proxy
webkubor / dsh-llm-hub
DeepSeek Harness 模型管理插件：网关健康探测、模型目录发现与余额/配额展示。DSH plugin for LLM gateway health, model discovery and account balance monitoring.
RightNow-AI / local-kimi
Optimized local serving engine for Kimi-Linear-48B: INT4 quantizer, fused decode kernels for a measured 3.18x, and an OpenAI-compatible server. Ships with k3, a bridge that detects the client per request so Claude Code, Codex, Cline, Aider and opencode all work unchanged.
perkel666 / MegaCapybara
The fastest inference engine for Qwen3.8-27B on the NVIDIA RTX 5090: up to 500 tokens/s for one agent and up to 2,000 tokens/s for many, contexts up to 1M tokens, and a launcher that shows what every setting costs. Windows and Linux.
dageainiu / public-api-catalog
Curated catalog of public REST APIs with OpenAPI specs, endpoint indexes, and crawlable docs for developers and search tools.