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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/johejo/go-github-rest-api

Auto Generated GitHub's v3 REST API Client for Go

github go golang openapi

Last synced: 14 Apr 2026

https://github.com/alexdemure/gadfastopenapi

Customize and override OpenAPI schema details in FastAPI with ease

fastapi fastapi-extension openapi openapi-codegen

Last synced: 25 Feb 2026

https://github.com/temirkhann/openapi-validator-bundle

An OpenAPI specification validator for a symfony application

openapi symfony-bundle

Last synced: 06 May 2026

https://github.com/soenneker/soenneker.twilio.openapiclient

A .NET client generated from the Twilio OpenAPI schema, updated daily

api client csharp dotnet kiota openapi openapiclient twilio twilioopenapiclient

Last synced: 09 May 2026

https://github.com/isaquetdiniz/monitoria-backend-es-2024-1

Projeto desafio da monitoria de backend da disciplina de Engenharia de Software (ES) no período letivo de 2024.1 do curso de Sistemas de Informação (SI) da Universidade Federal de Pernambuco (UFPE).

biomejs drizzle-orm express husky nestjs openapi sqlite3 swc

Last synced: 07 Jan 2026

https://github.com/noppomario/openapispec-collector

Generate a unified static documentation site from OpenAPI specs across multiple GitHub repositories.

cli documentation openapi redoc static-site swagger

Last synced: 12 Apr 2026

https://github.com/takeruun/fastify-todo-app

fastify and react todo application

fastify next openapi turbo

Last synced: 13 Apr 2026

https://github.com/biplobpustcse/chat-bot

Building Chatbot with .NET Core + React + OpenAI

dotnet-core openapi react

Last synced: 13 Apr 2026

https://github.com/kadykov/mcp-openapi-schema-explorer

MCP server providing token-efficient access to OpenAPI/Swagger specs via MCP Resources for client-side exploration.

api-specification developer-tools development mcp mcp-server model-context-protocol node node-js nodejs openapi swagger typescript

Last synced: 24 Apr 2025

https://github.com/martinm85/openapi-dotnet-tools

Reads Open API document, generates Markdown files and markmap files

markmap markmap-lib mindmap openapi openapi-specification

Last synced: 12 Apr 2025

https://github.com/astroway/astroway-python

Official Python SDK for the AstroWay API — sync + async clients, Pydantic models, type-safe, retry-aware, generated from OpenAPI 3.1. Natal charts, synastry, transits, Vedic, Tarot, Human Design, AI horoscopes. Python 3.10+, py.typed.

api astrology astroway async asyncio horoscope httpx human-design natal-chart numerology openapi py-typed pydantic python sdk swiss-ephemeris synastry tarot type-safe vedic-astrology

Last synced: 30 May 2026

https://github.com/e22m4u/ts-openapi

TypeScript decorators for generating The OpenAPI Document

decorator documentation esm generator openapi swagger typescript

Last synced: 12 Apr 2025

https://github.com/apprexp/govsg2oas

A project which aims to convert existing government public-facing APIs into the OpenAPI 3 specs.

oas oas3 oasv3 openapi openapi3 singapore singapore-bus-data singapore-government

Last synced: 12 Apr 2025

https://github.com/alejandrosoares/speakwiz

Raise your confidence in English by practicing and speaking with this platform. Developed using Django Rest Framework and React.

celery chatgpt django django-rest-framework javascript langchain openapi react redis

Last synced: 13 Apr 2026

https://github.com/himenon/argo-rollouts-typescript-openapi

Generate TypeScript Code from Argo Rollouts OpenAPI Schema.

argo-rollouts argocd kubernetes openapi typescript

Last synced: 10 May 2026

https://github.com/t-huyeng/zensus-gis-nrw-api

Zensus 2011 Einwohnerzahlen API

openapi

Last synced: 25 Mar 2025

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

Javascript SDK for Kleister

javascript kleister minecraft openapi sdk

Last synced: 13 Apr 2026

https://github.com/alvisooculus/optionsahoy-mcp

Multi-year equity-compensation optimization MCP server + REST API. Six tools (ISO/AMT, NSO, RSU, QSBS, concentration, protective puts). Full federal + 50-state + DC tax code.

ai-agents anthropic claude cloudflare-pages-functions equity-compensation finance mcp mcp-server model-context-protocol openapi optimization tax-optimization

Last synced: 30 May 2026

https://github.com/renatompf/poc_spring_elasticsearch

This project is a Spring Boot application that demonstrates the integration of PostgreSQL and Elasticsearch for managing and searching product data.

elasticsearch java kafka openapi postgresql spring-boot

Last synced: 13 Apr 2026

https://github.com/priyanshscpp/meetwise-app

MeetWise - Professional Video Meeting Platform - A modern, professional video conferencing application built with Next.js, featuring real-time video calls, meeting scheduling, and recording management.

n8n n8n-nodes nextjs openapi

Last synced: 06 Sep 2025

https://github.com/soenneker/soenneker.attributes.publicopenapiendpoint

For decorating controller endpoints that should be publicly accessible to see within OpenApi generation

attributes csharp dotnet endpoint object openapi public publicopenapiendpoint publicopenapiendpointattribute swagger swashbuckle

Last synced: 12 Mar 2026

https://github.com/acestojanoski/simple-msf

A simple framework for building microservices.

docs framework functions microservices nodejs openapi serverless simple

Last synced: 13 Apr 2026

https://github.com/rajeshkumar7678/code_convertor

this is backend for code convertor from any language

css3 dotenv express html javascript nodejs openapi

Last synced: 04 Apr 2026

https://github.com/soenneker/soenneker.x.openapiclient

A X (twitter.com) .NET client generated from their OpenAPI schema, updated daily

csharp dotnet httpclient kiota openapi openapiclient singleton twitter x xopenapiclient

Last synced: 27 Jun 2026

https://github.com/kacperfaber/codziennemotto_pl_server

🎈 Spring API for CodzienneMotto.pl. Allows you to create a lists of daily quotes, invite users to join your list and schedule quote to specific day 🎈

cicd daily-quotes kotlin openapi rest-api spring spring-test web-testing

Last synced: 13 Apr 2026

https://github.com/mermade/oas-containers

Docker/podman containers for OAS documentation and registry

openapi

Last synced: 06 Jul 2025

https://github.com/RingoMar/whisper-devcontainer

Openai whisper inside of vscode docker devcontainer using example files

ai devcontainer docker openapi python whisper

Last synced: 11 Mar 2025

https://github.com/soenneker/soenneker.n8n.openapiclientutil

A thread-safe utility for obtaining N8n's OpenApiClient singleton.

client csharp dotnet kiota n8n n8nopenapiclientutil openapi openapiclientutil singleton util

Last synced: 31 May 2026

https://github.com/serguun42/airport-frontend

Frontend for Airport Project built with React 18

openapi react

Last synced: 13 Apr 2026

https://github.com/flaviomarcio/qapidoc

Qt-API Documentation for OpenAPI/Swagger

cpp openapi openapi-specification openapi3 qt rest-api swagger swagger-ui

Last synced: 13 Apr 2026

https://github.com/ziul/swagger-operator

A Kubernetes operator that automatically discovers services annotated with OpenAPI/Swagger documentation and aggregates their documentation in a single UI.

containers fastapi helm kopf kubernetes kubernetes-operator openapi python swagger-ui

Last synced: 13 Apr 2026

https://github.com/cumulocity-iot/cumulocity-swagger-openapi

Swagger/OpenAPI RESTful API for Cumulocity

cumulocity-iot iot-analytics openapi swagger

Last synced: 06 Oct 2025

https://github.com/alpdr/gindocnic

An OpenAPI 3.1 specification generator for Gin Web Framework

gin gin-gonic go golang openapi openapi-specification openapi3

Last synced: 14 Apr 2026

https://github.com/offlabel-scaffolds/scaffold-fastapi-backend

FastAPI Python backend with SQLAlchemy, Alembic, and OpenAPI

api fastapi openapi postgres priority-critical python scaffold sqlalchemy

Last synced: 04 May 2026

https://github.com/hello-sycon/sycon-api

Production API documentation for Sycon Cloud (OpenAPI + usage guide)

api-docs industrial-iot openapi redoc swagger-ui sycon

Last synced: 07 Oct 2025

https://github.com/sillyash/swagger-ui-clickable-links-plugin

A Swagger UI plugin that automatically makes URLs in descriptions and examples clickable.

openapi openapi3 plugin rest-api swagger-ui

Last synced: 07 Oct 2025

https://github.com/diegoaltoworks/ts-node-api

I know, yet another ts boilerplate, with `tRPC` and `openapi.json` auto generated docs.

openapi trpc ts typescript

Last synced: 27 Jan 2026

https://github.com/iota-uz/payme

IOTA Go client for the Payme Merchant API — work with payments, transactions, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and convenient utility helpers.

api-client go openapi payme

Last synced: 14 Jan 2026

https://github.com/heyymamana/chat-genius

A react-native chatbot application which contains multiple chatbots, designed to offer a human-like interaction to various domains.

bots chatbot chatbots openai openapi react react-components react-hooks react-native

Last synced: 14 Apr 2026

https://github.com/asrieldreemurrgm/microservices_online_selling

A Java 21 Spring Boot microservices platform for managing clients, products, and sales. It leverages MongoDB for persistence, Spring Cloud Config Server for centralized configuration, OpenAPI/Swagger for API documentation, and Feign clients for inter-service communication.

client-service config-server dto feign-client java java-21 microservices mongodb openapi product-service rest-api restapi sales-service spring-boot spring-boot-3 spring-cloud springboot swagger

Last synced: 14 Apr 2026

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

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

openapi scala typescript vue websocket

Last synced: 14 Apr 2026

https://github.com/markrosemaker/errpath

Utilities for creating and managing detailed error paths, allowing users to construct error messages that include the full path to the error. Useful when traversing complex data structures such as JSON or YAML files. Example: components.schemas["Pet"].allOf[0]: invalid schema

error-handling errors golang json openapi yaml

Last synced: 14 Apr 2026

https://github.com/livingdocsio/openapi

OpenAPI (Swagger) spec for Livingdocs Public API

openapi openapi-specification openapi3

Last synced: 11 Oct 2025

https://github.com/iota-uz/click

IOTA Go client for the CLICK Pass API — work with payments, invoices, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and handy utility helpers

api-client click click-pass go openapi

Last synced: 14 Jan 2026

https://github.com/cdn77/patroni-openapi

Patroni OpenApi v3 spec

openapi openapi-spec openapi3 patroni

Last synced: 27 Jan 2026

https://github.com/dieperid/bucket-adapter

Bucket Adapter repository for BI1.

docker java openapi swagger-ui

Last synced: 22 Jan 2026

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

OpenAPI data types for locations

openapi rest standard

Last synced: 15 Oct 2025

https://github.com/mizcausevic-dev/compliance-event-ledger

Java Spring Boot backend for immutable compliance event history, timeline retrieval, exception pressure scoring, and audit-friendly governance workflows

audit-log backend compliance event-sourcing java openapi platform-engineering spring-boot

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/briefing-intelligence-engine

Python + FastAPI intelligence engine for executive briefing scoring, narrative generation, risk ranking, and action sequencing.

analytics decision-engine fastapi openapi pandas pydantic python

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/content-workflow-intelligence-platform

TypeScript platform for editorial workflow intelligence, publishing readiness scoring, bottleneck visibility, and content operations governance.

backend content-operations editorial-workflows express nodejs openapi seo-governance typescript

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/partner-lead-distribution-engine

TypeScript platform for partner lead routing, territory governance, SLA-aware distribution, and attribution-conscious channel operations.

backend channel-sales express lead-routing nodejs openapi partner-operations revenue-operations typescript

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/observability-incident-command-api

TypeScript API for incident severity analysis, escalation routing, responder visibility, and operational incident-command workflows.

backend express incident-response nodejs openapi platform-engineering sre typescript

Last synced: 01 Jun 2026

https://github.com/jlarmstrongiv/bunny-sdk-openapi

OpenAPI Specification for bunny.net 🐰

bunnycdn bunnynet openapi openapi-specification openapi3 sdk

Last synced: 16 Oct 2025

https://github.com/piyush06singhal/weather_app

A simple weather app that provides real-time weather information for any location. Built with HTML, CSS, and JavaScript, it fetches weather data from an API and displays current temperature, humidity, wind speed, and more.

api css html javascript openapi openweather-api webdesign webdevelopment

Last synced: 19 Apr 2026

https://github.com/badsyntax/mailinabox-api-php

PHP client SDK for the Mail-in-a-Box API.

mail-in-a-box mailinabox openapi

Last synced: 18 Apr 2026

https://github.com/typisttech/swagger_ui_standalone

Generate standalone static Swagger UI sites from OpenAPI specifications.

openapi static-site-generator swagger-ui

Last synced: 17 Oct 2025

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

OpenAPI data types for time

openapi rest standard

Last synced: 01 Jun 2026

https://github.com/rootlyhq/rootly-java

Official Rootly Java SDK for incident management API

api incident-management incident-response java maven openapi rest-api rootly sdk

Last synced: 22 Jan 2026

https://github.com/valpere/trytrago

API server for a multilanguage dictionary written in Golang.

api-server caching cobra docker docker-compose gin golang gorm jwt openapi protobuf redis rest-api swagger testify uber-zap viper

Last synced: 14 Apr 2026

https://github.com/himenon/openapi-parameter-formatter

OpenAPI Query and Path Parameter Formatter.

openapi openapi-specification openapi3 swagger

Last synced: 20 Oct 2025

https://github.com/hmarcuzzo/fastgear

Python library for FastAPI, boosting SQLAlchemy and Redis with pagination, error handling, and session management.

api async asyncio fastapi fastgear openapi pydantic python python3 rest sqlalchemy sync web

Last synced: 22 Apr 2026

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

API com ferramentas para validação e geração de documentos comuns no Brasil. - Tecnologias: Quarkus, Swagger, OpenAPI, Java

java openapi quarkus swagger

Last synced: 20 Jan 2026

https://github.com/soenneker/soenneker.grafana.openapiclientutil

A thread-safe utility for obtaining Grafana's OpenApiClient singleton.

api client csharp dotnet grafana grafanaopenapiclientutil kiota openapi openapiclientutil singleton util

Last synced: 13 Jun 2026

https://gitlab.com/vuphuong87/symfony-openapi-schema-validator

The OpenAPI schema validator wrapper for Symfony HTTP Request / Response object

openapi symfony validator

Last synced: 24 Oct 2025

https://github.com/gabrielcenteiofreitas/express-zod-openapi-typed

Type-safe Express routes with Zod validation and automatic OpenAPI specification generation. Full TypeScript support with inferred types from Zod schemas.

express javascript nodejs openapi types typesafe typescript zod

Last synced: 20 Jan 2026

https://github.com/foo-ogawa/micro-contracts

Contract-first vertical slices for TypeScript Web/API systems. OpenAPI as Single Source of Truth with enforceable guardrails.

api-design code-generation contract-first developer-tools microservices monolith openapi typescript

Last synced: 15 Mar 2026

https://github.com/dperez3/oapi-generator

Generate OpenAPI documents from multiple Swagger v2 or Open API v3 documents.

generator import json openapi openapi2 openapi3 proxy swagger swagger2

Last synced: 14 Apr 2026

https://github.com/liborm85/swagger-ui-offline-packager

Generates a self-contained HTML file from an OpenAPI definition, rendering it in Swagger UI for offline API documentation.

openapi rest rest-api swagger swagger-js swagger-ui

Last synced: 15 Mar 2026

https://github.com/soenneker/soenneker.neon.httpclients

A thread-safe singleton HttpClient for Neon's OpenAPI integration.

api csharp dotnet httpclient httpclients neon neonopenapihttpclient openapi singleton

Last synced: 04 Jul 2026

https://github.com/sugamkuber/auto-mailer

Mailing Automation Task with google oauth & open ai

automation frontend gmail-api google-cloud openapi

Last synced: 19 Apr 2026

https://github.com/soenneker/soenneker.kiota.util

A utility library for Kiota and OpenAPI related operations

api csharp dotnet kiota kiotautil openapi util utils

Last synced: 21 Apr 2026

https://github.com/soenneker/soenneker.discord.httpclients

A thread-safe singleton HttpClient for Discord's OpenAPI integration.

community csharp discord discordopenapihttpclient dotnet httpclient httpclients openapi sdk singleton

Last synced: 06 Jun 2026

https://github.com/soenneker/soenneker.plaid.httpclients

A thread-safe singleton HttpClient for Plaid's OpenAPI integration.

api csharp dotnet httpclient httpclients openapi openapiclient plaid plaidopenapihttpclient singleton

Last synced: 24 Apr 2026

https://github.com/soenneker/soenneker.wise.httpclients

A thread-safe singleton HttpClient for Wise's OpenAPI integration.

api csharp dotnet httpclient httpclients openapi openapiclient singleton wise wiseopenapihttpclient

Last synced: 17 Jun 2026

https://github.com/rudeboyone/test_brickup

Aplicação web para gerenciar as etapas de uma obra

ant-design axios flyway java javascript jpa mysql openapi react redux-toolkit spring-boot swagger-ui

Last synced: 15 Apr 2026

https://github.com/eai04191/apidom-validate-cli

CLI validator for ApiDOM files using the ApiDOM Language Service.

apidom cli openapi

Last synced: 24 Jan 2026

https://github.com/soenneker/soenneker.twilio.httpclients

A thread-safe singleton HttpClient for Twilio's OpenAPI integration.

api csharp dotnet httpclient httpclients openapi openapiclient singleton twilio twilioopenapihttpclient

Last synced: 04 Jul 2026

https://github.com/nachotoast/uoa-discords

Services and projects of UoA Discords.

discord docker express mongodb nodejs openapi typescript vitest

Last synced: 29 Jan 2026

https://github.com/syedabdullahrahman/e-commerce

A REST API for e-commerce applications, built with Spring Boot 3.2.2. This API provides essential features for managing products, customer wish lists, and sales analytics.

auditing e-commerce e-commerce-project ecommerce ecommerce-database grafana grafana-dashboard liquibase logging mysql openapi openapi-specification prometheus prometheus-metrics slf4j spring-boot spring-data spring-data-jpa spring-data-rest swagger-ui

Last synced: 30 Jan 2026

https://github.com/anmolverma404/ai-image-generation

📌AI Image Generation🔸DALL-E AI🔸Open AI 🧠

cloudinary dall-e-api express javascript mongodb nodejs openapi tailwindcss

Last synced: 15 Apr 2026

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: 15 Apr 2026

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 77
OpenAPI Specification Categories
Papers 726 Projects 422 Integration Patterns 200 Resources 191 Django Utilities 161 Adoption 160 Others 116 Third-party Web APIs 93 Web Testing 85 Authorization & Authentication 83 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 48 OpenAPI Utilities 44 HTTP Clients 41 Videos 33 Articles 29 Markdown 28 Branchenspezifisch 26 HTML Processing 25