API

There are 105,383 repositories under api topic.

• public-apis

  public-apis / public-apis

  A collective list of free APIs

  apiapisdatasetdevelopmentfreelistlistsopen-sourcepublicpublic-apipublic-apisresourcessoftware
  Language:Python 365088
• neovim

  neovim / neovim

  Vim-fork focused on extensibility and usability

  apicluaneovimnvimtext-editorvim
  Language:Vim Script 92758
• fastapi

  fastapi / fastapi

  FastAPI framework, high performance, easy to learn, fast to code, ready for production

  pythonjsonswagger-uiredocstarletteopenapiapiopenapi3frameworkasyncasynciouvicornpython3python-typespydanticjson-schemafastapiswaggerrestweb
  Language:Python 89483
• hoppscotch

  hoppscotch / hoppscotch

  Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

  apiapi-clientapi-restpwaapi-testingvuevuejstoolstesting-toolstestinggraphqlwebsocketdeveloper-toolsspahttp-clientrest-apiresthttphacktoberfest
  Language:TypeScript 74413
• strapi

  strapi / strapi

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

  strapinodejsapidashboardjavascriptgraphqlrestkoakoa2cmsheadless-cmsjamstackcustomizablehacktoberfestmysqlcontent-managementcms-frameworkcontent-management-systemtypescriptno-code
  Language:TypeScript 69556
• imgui

  ocornut / imgui

  Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

  apicplusplusframeworkgame-developmentgame-enginegamedevguiimguiimmediate-guilibrarymulti-platformnativetoolkittoolsui
  Language:C++ 68220
• meilisearch

  meilisearch / meilisearch

  A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

  aiapiapp-searchdatabaseenterprise-searchfacetingfull-text-searchfuzzy-searchgeosearchhybrid-searchinstantsearchsearchsearch-as-you-typesearch-enginesemantic-searchsite-searchtypo-tolerancevector-databasevector-searchvectors
  Language:Rust 53177

• trpc / trpc

  🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

  typescriptapinextjsprismanextreact
  Language:TypeScript 38459
• quivr

  QuivrHQ / quivr

  Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

  aillmapichatbotchatgptdatabasedockerfrontendopenaipostgresqlprivacysecuritytypescripthtmljavascriptreactragvectorgroqframework
  Language:Python 38430
• ccxt

  ccxt / ccxt

  A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

  altcoinapiarbitragebitcoinbotcryptocurrencycryptoethereumexchangeinvestlibrarystrategytradingbtcethtrademerchantmarket-datacryptocurrenciesmemecoin
  Language:Python 38304
• insomnia

  Kong / insomnia

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

  apiapi-clientapi-designcurlelectron-appgraphqlgrpchttp-clientrest-apiwebsockets
  Language:TypeScript 37149
• cli

  httpie / cli

  🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

  apiapi-clientapi-testingcliclientcurldebuggingdeveloper-toolsdevelopmentdevopshttphttp-clienthttpiejsonpythonrestrest-apiterminalusabilityweb
  Language:Python 36590

• slatedocs / slate

  Beautiful static documentation for your API

  apiapi-documentationslatestatic-site-generator
  Language:SCSS 36165
• LocalAI

  mudler / LocalAI

  :robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more models architectures. Features: Generate Text, Audio, Video, Images, Voice Cloning, Distributed, P2P inference

  aiapiaudio-generationdistributedgemmagpt4allimage-generationkuberneteslibp2pllamallama3llmmambamistralmusicgenrerankrwkvstable-diffusiontext-generationtts
  Language:Go 35291

• chatanywhere / GPT_API_free

  Free ChatGPT&DeepSeek API Key，免费ChatGPT&DeepSeek API。免费接入DeepSeek API和GPT4 API，支持 gpt | deepseek | claude | gemini | grok 等排名靠前的常用大模型。

  apichatgptclaudedeepseekgeminigptgrok
  Language:Python 32323
• directus

  directus / directus

  The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

  apiappcmscomposabledata-visualizationdatabasedirectusgraphqlheadless-cmsjavascriptmariadbmssqlmysqlno-codenodepostgresqlsqlsqlitetypescriptvue
  Language:TypeScript 32312
• graphql-engine

  hasura / graphql-engine

  Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

  access-controlapiautomatic-apibigquerygraphqlgraphql-apigraphql-serverhaskellhasuramongodbpostgresrest-apisql-serversubgraphsupergraph
  Language:TypeScript 31701

• Binaryify / NeteaseCloudMusicApi

  网易云音乐 Node.js API service

  javascriptapineteasecloudcloudmusicnodejsapis
  30312

• encode / django-rest-framework

  Web APIs for Django. 🎸

  apidjangopythonrest
  Language:Python 29469

• YMFE / yapi

  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

  apiapi-managerapi-managementapi-test
  Language:JavaScript 27673

• songquanpeng / 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.

  openai-apiproxychatgptgptopenaiapiapi-gatewayazure-openai-apiclaudeernie-botgemini
  Language:JavaScript 27167

• littlecodersh / ItChat

  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。

  apiitchatrobotwechat
  Language:Python 26408

• PostgREST / postgrest

  REST API for any Postgres database

  haskelldatabaserestpostgresqlserverpostgrestautomatic-apipostgresapihttppgpgsqlsql
  Language:Haskell 25738

• OpenAPITools / openapi-generator

  OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

  apiapi-clientapi-servergeneratorhacktoberfestopenapiopenapi-generatoropenapi3restrest-apirest-clientrestful-apisdk
  Language:Java 24824

• microsoft / api-guidelines

  Microsoft REST API Guidelines

  apiguidelinesrest-apistyleguide
  23093

• shieldfy / API-Security-Checklist

  Checklist of the most important security countermeasures when designing, testing, and releasing your API

  apisecurityjwtoauth2
  23037

• pppscn / SmsForwarder

  短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK主要是学习与自用，如有BUG请提ISSUE，同时欢迎大家提PR指正

  smsdingdingbarkwebhooksmtpwechatappserverchantelegrampushpluspushdearandroidapiappcallforwardchatgptmqtt
  Language:Kotlin 22720

• FallibleInc / security-guide-for-developers

  Security Guide for Developers

  security-checklistsecurity-booksecuritybooksapi
  21037

• paularmstrong / normalizr

  Normalizes nested JSON according to a schema

  normalizrreduxjavascriptjsonreactjsfluxnormalizeapi
  Language:JavaScript 20917

• go-chi / chi

  lightweight, idiomatic and composable router for building Go HTTP services

  httproutercontextmiddlewareapirest-apimicroservicesgolanggo
  Language:Go 20502
• web3.js

  web3 / web3.js

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

  abi-decodersabi-encodersapiethereumjavascripttypescriptweb3web3js
  Language:TypeScript 19862
• whatsapp-web.js

  pedroslopez / whatsapp-web.js

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

  whatsappwhatsapp-webwhatsapp-botwhatsapp-apibotapibot-apiwhatsapp-web-apihacktoberfest
  Language:JavaScript 19482

• SocialSisterYi / bilibili-API-collect

  哔哩哔哩-API收集整理【不断更新中....】

  jsonapibilibilibilibili-apibilibili-livebilibili-loginbilibili-downloadbilibili-danmakubilibili-commentgrpc
  Language:JavaScript 18862

• Guovin / iptv-api

  📺IPTV电视直播源更新项目『✨秒播级体验🚀』：支持自定义频道与EPG；支持多种源获取方式；支持RTMP推流；支持IPv4/IPv6；支持获取归属地与运营商；每天自动更新两次，结果可用于TVBox等播放软件；支持工作流、Docker(amd64/arm64/arm v7)、命令行、GUI运行方式 | IPTV live TV source update project

  amd64apiarm64armv7autodiydockerepgipdbiptvipv4ipv6m3um3u8rtmptvtvboxworkflow
  Language:Python 18323
• server

  bitwarden / server

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

  apiaspnetaspnetcorebitwardencsharpdockerdotnetdotnet-coresignalrsqlsql-server
  Language:C# 17157
• msw

  mswjs / msw

  Industry standard API mocking for JavaScript.

  apiapi-mockingdevtoolsmockmock-service-workermockingmocking-frameworkmocking-librarymswmswjsservice-worker
  Language:TypeScript 17111