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An open API service indexing awesome lists of open source software.

OpenAPI Specification

The OpenAPI Specification (OAS), previously known as the Swagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.

https://github.com/kwaytv/hono-steamer-api

⚡ High-performance Steam profile resolver API with MySQL-powered smart caching system | Built with Hono & TypeScript 🚀

hono openapi steam-api typescript

Last synced: 29 Mar 2025

https://github.com/tryagi/weaviate

C# SDK based on official Weaviate OpenAPI specification

ai autosdk csharp dotnet langchain langchain-dotnet openapi sdk

Last synced: 08 Oct 2025

https://github.com/not-three/api

The !3 api, written in typescript, with the NestJS framework.

api docker hastebin nestjs openapi pastebin swagger

Last synced: 26 Jun 2025

https://github.com/seabed-labs/drip-client

Generated API Clients for the Drip Backend

golang openapi solana swagger typescript

Last synced: 06 Apr 2025

https://github.com/xgmsx/go-api-first-demo

Demo Go project for API-first development with OpenAPI and Proto files.

golang openapi proto

Last synced: 18 Feb 2026

https://github.com/saibotsivad/glopen-routes

Some common routes that I find myself needing often, in glopen format.

api glopen openapi

Last synced: 29 Mar 2025

https://github.com/fif0o/openapi-specs

POC for api specs driven development.

openapi typescript

Last synced: 11 Jun 2025

https://github.com/alisqi/combell-openapi-client

Auto-generated OpenAPI PHP client for the public Combell API

api-client combell openapi php

Last synced: 03 Feb 2026

https://github.com/unexist/showcase-openapi-asciidoc

Showcase for OpenApi/Swagger with AsciiDoc [MIRROR]

asciidoc openapi quarkus redoc swagger

Last synced: 22 Mar 2025

https://github.com/belgif/openapi-time

OpenAPI data types for time

openapi rest standard

Last synced: 04 Mar 2025

https://github.com/belgif/openapi-money

OpenAPI data types for money

openapi rest standard

Last synced: 04 Mar 2025

https://github.com/colorfulcompany/node-indeed-job-campaign-api-client

Indeed Job Campaign API Client with automatically OAuth Token refreshing

nodejs oauth openapi

Last synced: 24 Feb 2025

https://github.com/osafune-cho/coco-backend

みんăȘă§æŽˆæ„­ă‚’ć—ă‘ă‚‹ăŸă‚ăźă‚”ăƒŒăƒ“ă‚č バックスンド

go openapi

Last synced: 12 Jan 2026

https://github.com/rjnemo/go-microservices-tuto

Services architectures built with Go and swagger Open API documentation

go microservices openapi swagger

Last synced: 10 Jul 2025

https://github.com/kineticcookie/proto-openapi

Protobuf to OpenAPI converter

openapi protobuf

Last synced: 22 Mar 2025

https://github.com/kineticcookie/archivarius

Documentation renderer based on sbt-paradox

markdown openapi protobuf work-in-progress

Last synced: 22 Mar 2025

https://github.com/saskiaopdam/drank-uitvraag-systeem

2024 - DIY Backend e-learning DUO - begin

java liquibase openapi springboot

Last synced: 24 Dec 2025

https://github.com/patrykbaszak/extended-api-doc-bundle

An extension for nelmio/api-doc-bundle that improves the sorting of endpoints by tags and provides minor stylistic corrections to the original Nelmio view.

nelmioapidocbundle openapi query-parameters swagger

Last synced: 22 Mar 2025

https://github.com/rm-rf-tech/tyex

Type-safe Express.js routes with automatic OpenAPI documentation generation.

ajv api express github-config openapi schema typebox types typescript validation

Last synced: 28 Mar 2025

https://github.com/frankkilcommins/arazzo-snippets-and-images

Little code snippets and images used for Arazzo content

arazzo arazzo-specification openapi

Last synced: 28 Mar 2025

https://github.com/javaaidev/openapi-mcp-server

Convert OpenAPI spec to MCP server

kotlin mcp mcp-server openapi

Last synced: 14 Sep 2025

https://github.com/objectified-framework/objectified-api

Objectified OpenAPI Tools and Specification

autogeneration nodejs objectdb openapi typescript

Last synced: 24 Feb 2025

https://github.com/gunjangyl/weather_prediction

This is a simple Weather App that allows users to search for real-time weather conditions of any city using the OpenWeather API. It displays temperature, humidity, and weather conditions in a user-friendly interface. The app is built using HTML, CSS, and JavaScript for a seamless user experience.

html-css-javascript openapi

Last synced: 02 Jan 2026

https://github.com/labbcb/espresso-caller

Automated and reproducible tool for identifying genomic variants at scale ☕

bioinformatics cromwell ga4gh openapi tes wes

Last synced: 18 Feb 2026

https://github.com/speakeasy-sdks/template-speakeasy-bar

A template for the Speakeasy Bar starter SDK.

managed-sdk openapi openapi3 sdk speakeasy-api vendor-extensions

Last synced: 11 Apr 2025

https://github.com/ioggstream/python-api-test

A simple python API for a TDD Course

openapi

Last synced: 22 Mar 2025

https://github.com/saibotsivad/glopen

GLobbify OPENapi: Glob a folder structure into an OpenAPI definition and API driver.

generator glob openapi

Last synced: 29 Mar 2025

https://github.com/yaninyzwitty/chatgpt-clone

Made with next js. Enter a prompt so as to get answer from the chatGPT

js next openai openapi

Last synced: 25 Feb 2025

https://github.com/mbari-org/gpdviz

Web-based visualization of geolocated point data streams in real-time

openapi scala typescript vue websocket

Last synced: 13 Jul 2025

https://github.com/greyorange-labs/rebar3_openapi

Rebar3 plugin for bidirectional OpenAPI and Erlang/Cowboy code generation

api code-generation cowboy erlang openapi rebar3 rebar3-plugin

Last synced: 01 Nov 2025

https://github.com/moizu991/fullstack-starter-go-fiber

🚀 Build a minimal CRUD web app with Go, Fiber, and PostgreSQL, using Docker and GitHub Actions for a smooth, repeatable development process.

docker docker-compose fiber full-stack go jwt migrations openapi postgresql rest-api testing

Last synced: 01 Nov 2025

https://github.com/scaile-it/g-mcp-tools-fast

Production-ready data enrichment API with 9 AI-powered tools: web scraping, email intel, phone validation, company data, and more. SaaS-ready with OpenAPI docs.

api data-intelligence email-validation enrichment gemini modal openapi phone-validation saas web-scraping

Last synced: 01 Nov 2025

https://github.com/wavix/wavix-openapi

OpenAPI specification for the Wavix API

openapi wavix

Last synced: 01 Nov 2025

https://github.com/marc0franc0/exchangeratesapi

API REST que brinda información actualizada sobre las tasas de cambio de USD y otras monedas en Argentina. También sobre el valor de acciones en USD.

java openapi spring-boot swagger-ui

Last synced: 13 May 2025

https://github.com/quickwrench/quickwrench-api

QuickWrench backend API written using Django ⚡

backend django django-rest-framework openapi python python3 python312 quickwrench

Last synced: 18 Mar 2025

https://github.com/koharakazuya/openapi-code-toolchain

Toolchain for OpenAPI document as code

openapi

Last synced: 01 Nov 2025

https://github.com/woile/drf-serializers

exploring DRF Serializers with OpenAPI

django-rest-framework drf openapi python3 serializers

Last synced: 04 Apr 2025

https://github.com/aleksandryackovlev/mock-api-example

This is an example project for learning how to mock API's using Openapi spec. It's intended to be used as a reference for the blog post "How to Mock an API Server in JavaScript"

example mock mock-server openapi openapi-mock-express-middleware

Last synced: 22 Jul 2025

https://github.com/michealroberts/o3-stack

Hono, OpenAPI & oRPC example backend API

hono honojs openapi openapi3 orpc

Last synced: 25 Feb 2025

https://github.com/manya7547/insightpdf

web application that enables users to interact with PDF documents using AI-powered chat

clerk-auth drizzle-orm neondb nextjs nodejs openapi s3-bucket stripe-payments typescript

Last synced: 25 Feb 2025

https://github.com/aydanrahimova/linkedinclone

This LinkedIn clone replicates key features of the professional networking platform, allowing users to manage profiles, create posts, comment, react, connect with others, follow organizations, and explore job opportunities. Advanced features include creating organizations and applying for jobs.

lombok mail-sender mapstruct openapi postgresql spring-boot spring-data-jpa spring-security-jwt validation

Last synced: 25 Feb 2025

https://github.com/mich0232/drf-api-schema-tutorial

Django REST framework OpenAPI schema generation

django django-rest-framework openapi orval react

Last synced: 05 Jan 2026

https://github.com/edavis25/crypto_history_api

API for retrieving personally scraped historic crypto price data from various exchanges.

crypto cryptocompare cryptocurrency influxdb laravel openapi openapi3 php poloniex

Last synced: 28 Feb 2025

https://github.com/pidelport/onfido-openapi-rust

Onfido OpenAPI client for Rust

onfido onfido-api openapi openapi-client rust

Last synced: 22 Mar 2025

https://github.com/starlight-the-game/stargazer

The server portion of Starlight đŸš€đŸ”„

axum openapi rust scalar

Last synced: 28 Aug 2025

https://github.com/bonukai/typescript-routes-to-openapi

Extract REST API routes from TypeScript files and generate OpenAPI documentation and input validators

openapi swagger

Last synced: 27 Jun 2025

https://github.com/mimisukemaster/gemini-voicevox-for-aituber

æ›žç±ă€ŒAITuberă‚’äœœăŁăŠăżăŸă‚‰ç”ŸæˆAIăƒ—ăƒ­ă‚°ăƒ©ăƒŸăƒłă‚°ăŒă‚ˆăă‚ă‹ăŁăŸä»¶ă€ă«ăŠă€APIをOpenAIからGeminiă«ć€‰æ›Žă—ăŸăƒ—ăƒ­ă‚°ăƒ©ăƒ 

aituber gemini gemini-api generator openai-api openapi python voicevox

Last synced: 05 Jan 2026

https://github.com/contain3rlab/laos-postcode

laos-postcode api which hosted on cloudflare workers

cloudflare-workers honojs openapi

Last synced: 22 Mar 2025

https://github.com/mzubairtahir/polling-system

This is a learning project—a web application that enables users to create polls between two individuals to determine who has a larger network and garners more votes.

django django-rest-framework nextjs openapi swagger tailwindcss website

Last synced: 04 Jan 2026

https://github.com/tsapporg/openapi-includer-cli

Add $includes keyword support to OpenAPI specs to include files for certain parts of the spec - like paths - which $ref normally does not support.

openapi openapi-generator openapi-spec openapi-specification openapi-v3

Last synced: 05 Jan 2026

https://github.com/nsubrahm/parl

The PARL approach for microservices

docker kubernetes microservices oas openapi

Last synced: 05 Jan 2026

https://github.com/lornajane/apitapviz

Simple visualisation of OpenAPI Arazzo files as Markdown or mermaidjs. (Mirror of the main apitapviz repo)

arazzo cli openapi vizualisation

Last synced: 22 Mar 2025

https://github.com/ricardozanini/openapi-codegen-poc

Proof Of Concept of OpenAPI Generator Embedded Codegen with Serverless Workflow SDK

openapi serverless-workflow

Last synced: 27 Jun 2025

https://github.com/mauricio-dolinski/comparafipe-api

A ComparaFIPE é uma API que consulta preços de veículos com base na tabela FIPE. Ela permite que os usuårios analisem e comparem preços ao longo do tempo, oferecendo uma visão mais detalhada das estatísticas de preço dos veículos.

java openapi quarkus swagger

Last synced: 18 Feb 2026

https://github.com/hyesungoh/cultural_heritage_administration_api

ëŹží™”ìžŹìČ­ open api ì‚Źìš© with Python

openapi python3 textreader

Last synced: 06 Apr 2025

https://github.com/gribbirg/application-programming-interface

Practice works of API course, RTU MIREA

api graphql nodejs openapi

Last synced: 04 Feb 2026

https://github.com/enricodeleo/aquasdk

Turn OpenAPI into a smooth, chainable SDK – with AquaSDK #OASv3 #openapi3

codegenerator openapi openapi3 sdk-js swagger

Last synced: 11 Jun 2025

https://github.com/skibidi-crypto/quarkus-openapi-problem

Standardized error responses for Quarkus REST APIs using Problem Details (RFC9457)

error exception jackson jakarta-rest jaxrs json openapi problem quarkus-extension resteasy rfc9457

Last synced: 22 Mar 2025

https://github.com/hskrasek/arazzo-parser

Parse OpenAPI Arazzo specifications in PHP

arazzo arazzo-specification openapi

Last synced: 22 Mar 2025

https://github.com/apix-sh/cli

Local-first, progressive disclosure API discovery and browsing CLI for the agentic era.

agent api cli local-first markdown openapi rust

Last synced: 08 Mar 2026

https://github.com/webitel/webitel-openapi-client-go

Webitel OpenAPI Client for Go

go openapi swagger webitel

Last synced: 06 Apr 2025

https://github.com/bindu-1805/list_items

This project lists items by making a request to JSON Placeholder using React.

json openapi reactjs vercel-deployment

Last synced: 06 Apr 2025

https://github.com/gthomas08/realworld-fastapi

A modern FastAPI backend for the RealWorld spec, featuring JWT auth, article management, comments, user profiles, tags, and PostgreSQL support.

alembic devcontainer fastapi grafana openapi opentelemetry otel postgres pydantic python realworld sqlalchemy

Last synced: 23 Jul 2025

https://github.com/fabjan/mmocg

Massive Multiplayer Online Clicker Game server

golang learning openapi opentelemetry postgres toy

Last synced: 17 Jan 2026

https://github.com/charconstpointer/ihateannotations

Example combining buf, Protobuf, gRPC, gRPC Gateway and OpenAPI

buf grpc grpc-gateway grpc-go grpc-server openapi swagger

Last synced: 04 Nov 2025

https://github.com/fmarmol/openapigen

openapi yaml generation directly from golang

generator golang openapi yaml

Last synced: 12 Jan 2026

https://github.com/mpreu/husqvarna-api-clients

Autogenerated API clients for Husqvarna APIs.

husqvarna-automower lua openapi

Last synced: 05 Apr 2025

https://github.com/soferai/soferai-openapi

OpenAPI specification for the Sofer.Ai API

media openapi torah

Last synced: 15 Sep 2025

https://github.com/rebecaborges/tsc-base-api

Typescript base api using OpenApi specification rules

docker docker-compose eslint express jwt mongodb mongoose openapi typescript

Last synced: 04 Nov 2025

https://github.com/willmeyers/stainless-cli

A work-in-progress command-line utility for interacting with Stainless. This project is in no way affiliated with or supported by Stainless.

cli code-generation openapi

Last synced: 15 Sep 2025

https://github.com/huakunshen/jsr-client

OpenAPI client for jsr API in 3 flavors

jsr openapi typescript

Last synced: 06 Feb 2026

https://github.com/meetup/sbt-openapi

Plugin for generating managed code from OpenAPI specifications

openapi sbt-plugin

Last synced: 16 Jan 2026

https://github.com/genovaempera/vk-auth

Vkontakte Auth implementation based on OpenAPI. A short profile page and a list consisting of 5 friends of the user.

angular authorization openapi simple typescript vk-api vkontakte-api

Last synced: 25 Jan 2026

https://github.com/mitaketw/qmi-openapi-java

Qmi OpenAPI for Java

java openapi qmi

Last synced: 16 Jan 2026

https://github.com/faluapp/falu-openapi

OpenAPI specification for Falu

falu openapi rest-api

Last synced: 16 Jan 2026

https://github.com/thanadolps/swarch_rest

Simple REST API Assignment as part of Chulalongkorn 2110521 Software Architecture course.

openapi poem rest-api rust

Last synced: 30 Mar 2025

https://github.com/omani/nkn-wallet

A next generation NKN wallet with built-in age encryption and NKN OpenAPI support.

age encryption nkn openapi wallet

Last synced: 06 Apr 2025

https://github.com/go-api-libs/iss-location

Go library for the ISS Current Location. Provides the current location of the International Space Station (including latitude, longitude, and timestamp) and a list of people currently in space. Users are advised to poll the API no more than once every 5 seconds.

api api-client api-library astronauts astronomy go golang gps integration international-space-station iss-location iss-location-api isslocation openapi openapi3 space

Last synced: 24 Feb 2025

https://github.com/straylittlepunk/deepl

Openapi auto generated deepl api client

deepl openapi rust

Last synced: 05 Apr 2025

https://github.com/andrecaiado/spring-boot-openapi

Spring Boot demo project that implements API documentation using OpenApi specification and API-first approach

openapi openapi-generator openapi-specification spring-boot

Last synced: 30 Mar 2025

https://github.com/go-api-libs/remote-ok-jobs

Go library for the Remote OK Jobs API. Remote OK is the #1 remote-only jobs board on the web. It has over 30,000+ remote job listings, adding new ones every day. With this API, now you can build apps with our data feed which covers 80% of remote jobs on the web.

api api-client api-library go golang integration job job-search job-search-website jobs jobsearch openapi openapi3 remote-ok-jobs remote-ok-jobs-api remoteokjobs

Last synced: 03 Mar 2025

https://github.com/noi-techpark/opendatahub-swaggerui

Generic Swagger Instance for all Open Data Hub APIs

openapi opendatahub

Last synced: 12 Jan 2026

https://github.com/pccomponentes/documentation-bundle

The documentation bundle manages the required routes and templates in order to show documentation both in OpenApi and AsyncApi formats.

asyncapi openapi symfony-bundle

Last synced: 06 Nov 2025

https://github.com/kleister/kleister-go

Kleister: SDK for Golang

go golang kleister minecraft openapi sdk swagger

Last synced: 08 Feb 2026

https://github.com/danhunsaker/openapi2siege

A simple tool to convert your OpenAPI spec(s) to one or more Siege URL files

openapi openapi3 siege

Last synced: 24 Jul 2025

https://github.com/bcrikko/openapi-typed-client

Type-safe API client using OpenAPI-like schema

apiclient openapi typescript

Last synced: 17 Sep 2025

https://github.com/dweber019/spring-sleuth-example

With OpenApi, RestTemplate and request logging

b3 openapi sleuth spring-boot tracing

Last synced: 25 Jul 2025

https://github.com/sukkola/openapiv3-filter

Cli tool for filtering openapi v3 documents

api api-rest cli openapi openapi-specification openapi3 tool tools web

Last synced: 23 Oct 2025

OpenAPI Specification Awesome Lists
best-of-web-python 809 awesome-integration 593 awesome-jsonschema 90
OpenAPI Specification Categories
Papers 701 Projects 334 Integration Patterns 200 Resources 162 Adoption 160 Django Utilities 159 Others 113 Third-party Web APIs 88 Web Testing 85 Authorization & Authentication 81 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 48 OpenAPI Utilities 44 HTTP Clients 41 Videos 32 Markdown 28 HTML Processing 25 Monitoring 25 Websocket Utilities 25