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.
- GitHub: https://github.com/topics/openapi
- Wikipedia: https://en.wikipedia.org/wiki/OpenAPI_Specification
- Repo: https://github.com/OAI/OpenAPI-Specification
- Created by: OpenAPI Initiative, Tony Tam, Darrel Miller, Mike Ralphson, Ron Ratovsky, Uri Sarid, Jason Harmon
- Released: August 10, 2011
- Related Topics: json-schema, raml, rest-api,
- Aliases: open-api, swagger-spec, swagger-specification, openapi-spec, openapi-specification, open-api-specification, oas, openapi-description,
- Last updated: 2026-07-05 00:18:41 UTC
- JSON Representation
https://github.com/n8n-code/n8n-nodes-mercure
Mercure pushes real-time data updates to HTTP clients efficiently.
api automation mercure n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/whisperpine/walkie-talkie
cloudflare-pages cloudflare-tunnels docker openapi rest-api websocket
Last synced: 16 Apr 2026
https://github.com/sarmad426/express-to-openapi
NPM package and CLI tool to convert Express js API into openapi documentation.
cli-tool expressjs npm openapi
Last synced: 07 Apr 2026
https://github.com/aryanyadav-dev/devoverflow
DevOverflow is a complex Next.js 14 app that exhibits Q&A platform for developers to ask questions, share knowledge, and learn from each other.
mongodb nextjs openapi typescript
Last synced: 07 Apr 2026
https://github.com/lidizz/studyhub-backend
This project was created for educational purposes. The repository demonstrates REST API development using Java 21, Spring Boot 3, and PostgreSQL. NOTE! This project is not licenced yet.
docker jakarta java lombok mapstruct maven openapi postgresql spring-boot swagger-ui
Last synced: 07 Apr 2026
https://github.com/joris-gallot/schematype
Convert JSON Schema to TypeScript type declarations at Rust speed ⚡
jsonschema openapi rust types typescript
Last synced: 07 Aug 2025
https://github.com/iota-uz/eskiz
IOTA Go client for the Eskiz SMS API — send SMS messages worldwide from your Go applications. Generated with OpenAPI Generator. Includes support for token-based auth, server configuration, and handy utility helpers
api-client eskiz-sms eskiz-uz go openapi
Last synced: 16 May 2026
https://github.com/alexandrelamberty/macellum
:shopping_cart: Grocery Management System.
docker docker-compose fiber golang grocery-store management-system mysql openapi react react-native
Last synced: 30 Dec 2025
https://github.com/dkirrane/ibm-openapi-validator-docker
Docker Image for https://github.com/IBM/openapi-validator
docker openapi openapi-specification openapi-validation openapi3
Last synced: 16 May 2026
https://github.com/rjnemo/go-microservices-tuto
Services architectures built with Go and swagger Open API documentation
go microservices openapi swagger
Last synced: 16 May 2026
https://github.com/paulopatto/payment-midleware-hono
O desafio é intermediar (integrar) requisições de pagamentos para serviços de processamento de pagamentos com a menor taxa financeira por transação. Haverá dois serviços Payment Processor: o default – com a taxa mais baixa – e o fallback que contém a taxa mais alta e deveria ser usado apenas quando o serviço default não estiver disponível.
bullmq github-actions honojs nodejs openapi redis rinha-de-backend typescirpt zod-validation
Last synced: 14 Apr 2026
https://github.com/n8n-code/n8n-nodes-azure-hanaonazure
Azure SAP HANA management client.
api automation azure-hanaonazure n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/chompfoods/sdk-java
Java SDK for the Chomp Food & Recipe Database API. Use our API to get high-quality data on recipes and 875,000+ branded/grocery foods plus raw ingredients.
api branded chomp data database food gradle grocery ingredients jar java java-sdk nutrition openapi raw recipe-api recipes sdk
Last synced: 09 Apr 2026
https://github.com/freight-trust/boilerplate-swagger
GitHub Pages Template for Swagger-UI API
boilerplate openapi swagger swagger-ui template
Last synced: 08 Aug 2025
https://github.com/jentic-community/arazzo-engine-cookbook
A comprehensive collection of recipes for building API workflow orchestrations using the Arazzo Specification with the Arazzo Engine (Runner & Generator).
arazzo arazzo-specification openapi
Last synced: 02 Jul 2026
https://github.com/n8n-code/n8n-nodes-mastercard-match
Identifies high-risk merchants pre-agreement for acquirers.
api automation mastercard-match n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/youssefgamalmohamed/observability-spring-boot
This Repo Contians Example About Observability Into Spring Boot With Zipkin and Store Data Into DB Into Postegres
auditing database-audit docker docker-compose jpa map-struct observability openapi postgresql rest-client spring-boot spring-data-jpa spring-security swagger zipkin
Last synced: 07 Apr 2026
https://github.com/soenneker/soenneker.cursor.cloudagents.openapiclient
A .NET client generated from the Cursor Cloud Agents OpenAPI schema, updated daily
agents client cloud cloudagents csharp cursor cursorcloudagentsopenapiclient dotnet kiota openapi openapiclient
Last synced: 16 May 2026
https://github.com/mcsym28/monobank-api-ex
monobank API client for Elixir
elixir elixir-lang monobank monobank-acquiring monobank-api monobank-client monobank-sdk openapi openapi-codegen openapi-generator rest rest-api restful-api
Last synced: 19 Feb 2026
https://github.com/soenneker/soenneker.radarr.openapiclientutil
A thread-safe utility for obtaining Radarr's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclient openapiclientutil radarr radarropenapiclientutil singleton util
Last synced: 05 Jul 2026
https://github.com/vertilia/router
Highly efficient multi-purpose router library
api controller openapi optimization-algorithms performance router routing speed tree-structure
Last synced: 11 Jan 2026
https://github.com/n8n-code/n8n-nodes-microcks
Microcks Kubernetes-native API mocking and testing tool API.
api automation microcks n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/selfagency/vsc-coredx-api
Extends CoreDX for API development with OpenAPI/Swagger
api openapi swagger vscode vscode-extension
Last synced: 16 May 2026
https://github.com/rihib/www-rihib-dev
[WIP] My Website
agentic-coding claude-code cloudflare-r2 cloudflare-workers drizzle-orm github-actions hono-rpc next-auth nextjs openapi pnpm shadcn-ui supabase tailwindcss terraform turborepo typescript vercel vibe-coding volta
Last synced: 11 Apr 2026
https://github.com/timeless-residents/handson-spring-framework-render
A Spring Boot demo application showcasing RESTful API development with Book management functionality
docker java maven openapi rest-api spring-boot swagger-ui
Last synced: 09 Apr 2026
https://github.com/thesurenk/helidon-mp-swagger
Helidon MP with Swagger-like UI using OpenAPI. This example shows the usage to Swagger UI to a Helidon MP built project.
helidon helidon-example helidon-mp java openapi openapi-ui swagger swagger-ui
Last synced: 15 May 2026
https://github.com/mako-framework/open-api
Generate routes based on OpenAPI specifications and OpenAPI specifications from code.
mako-framework mako-package openapi redoc swagger swagger-ui
Last synced: 13 Apr 2025
https://github.com/vinitshahdeo/newrelic-to-postman
Convert New Relic transaction to Open API definition or Postman collection
Last synced: 17 May 2026
https://github.com/robson-teixeira/java-spring-boot-3-iii-clinic-manager
Repositório do curso Jornada do Conhecimento de Back-End Java (Nível Avançado) - Spring Boot 3: documente, teste e prepare uma API para o deploy da plataforma Alura.
alura api api-rest assertj crud-api hamcrest insomnia java jdk jre junit jwt mockito mysql openapi spring spring-boot spring-initializr springdoc-openapi testes-unitarios
Last synced: 16 Feb 2026
https://github.com/hw0k-play/openapi-codegen-example
OpenAPI Codegen for TypeScript
codegen openapi openapi-codegen openapi-generator openapi-spec openapi-specification openapi3 swagger typescript typescript-codegen typescript-definitions
Last synced: 10 Jul 2025
https://github.com/inyourtime/fastify-openapi-serve
Fastify plugin that serve OpenAPI specifications from multiple files as JSON or YAML
fastify fastify-plugin openapi
Last synced: 12 Apr 2025
https://github.com/guilhermeuptotask/tasksmaneger
Fullstack Web Aplication Using FastApi, React, OpenAPI, Docker, Nginx, PostgreSQL, GitHub Actions for CI/CD.
cicd docker fastapi github-actions nginx openapi postgresql python react typescript
Last synced: 09 Apr 2026
https://github.com/jenspapenhagen/placeholder
MCP Server that can generate Star Trek Klingon Lorem Ipsum
java llm mcp-server openapi opentelemetry quarkus
Last synced: 07 May 2026
https://github.com/opifexm/sixcitiesserver
The Six Cities Server is a Node.js-based platform offering affordable travel accommodations via REST API and CLI. It features user authentication, dynamic listings, comments, and favorites, utilizing MongoDB for data management.
cli docker expressjs mongodb nodejs openapi rest-api typescript
Last synced: 07 Apr 2026
https://github.com/renatoelho/metodos-status-codes
Explico o funcionamento dos métodos e status codes mais comuns em APIs, utilizando uma aplicação em FastAPI. A API permite operações como listar produtos (GET), criar (POST), atualizar (PUT) e remover (DELETE). Também demonstro os status codes 200 OK, 201 Created, 400 Bad Request e 500 Internal Server Error, mostrando seus usos de forma prática.
docker docker-compose fastapi metodos-http openapi postman python status-codes
Last synced: 09 Apr 2026
https://github.com/roymcfarland/llm-workbench
Open-source, model-agnostic control plane for LLM agents — tamper-evident, human-gated, replayable run bundles with full trace history, model I/O, and cost telemetry. TypeScript · React · MCP · OpenAPI. MIT, published on npm.
ai-agents ai-governance ai-sdk audit-trail human-in-the-loop llm llm-agents llm-observability mcp model-context-protocol nextjs observability openapi react replay run-bundles tracing typescript
Last synced: 02 Jul 2026
https://github.com/marcin-brzozowski/openapi-examples
CLI application for generating OpenAPI examples
openapi openapi-generator openapi3
Last synced: 02 Feb 2026
https://github.com/n8n-code/n8n-nodes-azure-containerservice-location
Container Service Client.
api automation azure-containerservice-location n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/belgif/openapi-healthcare
Reusable OpenAPI components in the health care domain
Last synced: 10 Jul 2025
https://github.com/tuplescompany/crumbjs
CrumbJS - Bun only Http API Framework with automatic openapi documentation & validation
bun fast http http-server https https-server openapi openapi-generator openapi-spec openapi3 performance standalone zod zod-validation
Last synced: 11 Aug 2025
https://github.com/heikkilamarko/golang-api
A simple RESTful API written in Go.
api docker golang kong-gateway newman openapi postgresql postman
Last synced: 09 Apr 2026
https://github.com/hochfrequenz/malo-ident-python-models
Pydantic Model Classes for the EDI@Energy MaLo Ident API
bdew codegeneration edi-energy energiewirtschaft malo malo-id maloident marktkommunikation marktlokation openapi pydantic
Last synced: 07 May 2025
https://github.com/soenneker/soenneker.mistral.openapiclient
A .NET client generated from the Mistral AI OpenAPI schema, updated daily
ai api client csharp dotnet kiota mistral mistralopenapiclient openapi openapiclient wiki wikipedia
Last synced: 09 Apr 2026
https://github.com/vernoxvernax/willhaben-api
WIP Willhaben API Documentation
documentation openapi redocly willhaben
Last synced: 09 Sep 2025
https://github.com/whisperpine/tt
An OpenAPI driven rust server.
axum docker openapi openapi-generator postgresql redoc server
Last synced: 09 Apr 2026
https://github.com/experienced-dev/java-starter-template
Java Starter Template
documentation java openapi openapi-specification openapi3 spring swagger template
Last synced: 12 Apr 2025
https://github.com/casantosmu/openapi-scan
CLI tool for validating OpenAPI definitions
cli json openapi openapi3 swagger validation validator yaml
Last synced: 07 May 2025
https://github.com/fugerit-org/yaml-doc-maven-plugin
Simple maven plugin for the yaml-doc-tool project
documentation freemarker java maven-plugin openapi openapi3 snake-yaml yaml
Last synced: 11 Apr 2025
https://github.com/libninjacom/instance-rs
instance client, generated from the OpenAPI spec
Last synced: 16 May 2026
https://github.com/hyesungoh/dino_history
likelion 8th project
django openapi python3 textreader
Last synced: 09 Apr 2026
https://github.com/ga4gh-beacon/specification-v2-default-schemas
Schemas to be used as default by Beacon v2.0
Last synced: 10 Sep 2025
https://github.com/ddonamaria/test-auth
[Prueba técnica] - Microservicio de autenticación mediante token.
docker java junit maven openapi spring-boot spring-cloud
Last synced: 10 Jun 2025
https://github.com/soenneker/soenneker.openapi.diagnostics
A utility to diagnose openapi documents for client generation and other problems
client csharp diagnostic diagnostics dotnet openapi openapidiagnostics util utility
Last synced: 14 Apr 2026
https://github.com/erwanlt/openapireader
Display information about API described in an OpenAPI documention
Last synced: 29 Apr 2026
https://github.com/jfcardoso/dio-padroes-projeto-java-spring
Explorando alguns padrões de projeto com Spring
dio facade-pattern java11 openapi singleton-pattern springframework strategy-pattern
Last synced: 29 Apr 2026
https://github.com/indico/openreferee
OpenReferee Spec and Reference Implementation
conferences editing flask hacktoberfest openapi openreferee papers python science sqlalchemy swagger
Last synced: 09 Apr 2026
https://github.com/lovasoa/jsonjoy-builder
Visual JSON Schema editor for creating and manipulating JSON Schema definitions with an intuitive interface.
api json jsonschema jsonschema-generator jsonschema-validator openapi ui
Last synced: 29 Oct 2025
https://github.com/skygenesisenterprise/api-web-starter
The Open Dev Github Web API Starter
javascript nodemon openapi talwindcss typescript vite yarn
Last synced: 12 Apr 2026
https://github.com/orangekame3/pydantic-openapi-sdk
Generate type-safe Python SDKs from OpenAPI 3.x specifications with Pydantic v2 models and synchronous HTTP clients
Last synced: 18 Apr 2026
https://github.com/sebastianromero/bsale-openapi
Especificación OpenAPI de la API de Bsale
api boleta bsale chile erp factura facturacion openapi
Last synced: 05 May 2025
https://github.com/t-huyeng/thw-pegel-api
inoffizielle OpenAPI der API des Mobilen-Pegels (THW)
Last synced: 17 Jun 2025
https://github.com/trovster/docs.api.trovster.com
The documentation for the API on trovster.com. This is auto-generated using an Open API Spec.
api docs documentation openapi
Last synced: 03 May 2026
https://github.com/n8n-code/n8n-nodes-azure-keyvault
Key vault client performs cryptographic and vault operations against Key Vault service.
api automation azure-keyvault n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/deephaven/openapi-messaging
Uses OpenAPI to monitor PQs and send emails on failure
alerting deephaven messaging openapi
Last synced: 16 May 2026
https://github.com/apskhem/linz
A web framework with first-class OpenAPI documentation support.
api-rest backend openapi typescript
Last synced: 16 May 2026
https://github.com/jjanisheck/botvisibility
When AI agents browse a site that doesn't publish machine-readable metadata or APIs, they fall back to scraping HTML, guessing endpoints, and retrying. That burns 5-100x more tokens per session and silently inflates the cost of every agent interaction. BotVisibility runs 55 automated checks across 5 levels.
agent-card agent-readiness agentic ai-agents audit cli llm llm-tools llms-txt mcp openapi scanner well-known
Last synced: 11 Jun 2026
https://github.com/norwegian-geotechnical-institute/field-manager-python-client
The Field Manager (FM) Python client is a library designed to provide developers with programmatic access to the Field Manager API.
api client field-manager openapi python
Last synced: 20 May 2026
https://github.com/leadpingai/leadping-php
Official PHP SDK for the Leadping API.
api-client composer kiota leadping leadping-api openapi packagist php rest-api sdk
Last synced: 03 Jul 2026
https://github.com/leadpingai/leadping-java
Official Java SDK for the Leadping API.
api-client java kiota leadping leadping-api maven openapi rest-api sdk
Last synced: 02 Jul 2026
https://github.com/leadpingai/leadping-typescript
Official TypeScript SDK for the Leadping API.
api-client javascript kiota leadping leadping-api nodejs npm openapi rest-api sdk typescript
Last synced: 02 Jul 2026
https://github.com/leadpingai/leadping-go
Official Go SDK for the Leadping API.
api-client go golang kiota leadping leadping-api openapi rest-api sdk
Last synced: 02 Jul 2026
https://github.com/chara-x/rest
Generate openapi client and docs from proc-macro
client-generator documentation-generator openapi proc-macro
Last synced: 16 May 2026
https://github.com/seandavi/cmgd_web
Web portal and API for the Curated Metagenomics Data project
alembic api bioinformatics cloud fastapi genomics metagenomics metagenomics-data openapi openapi3 postgresql python webapp
Last synced: 10 Apr 2026
https://github.com/bcrikko/openapi-typed-client
Type-safe API client using OpenAPI-like schema
Last synced: 16 May 2026
https://github.com/n8n-code/n8n-nodes-azure-machinelearning-webservices
APIs enable CRUD operations on Azure ML Web Services resources.
api automation azure-machinelearning-webservices n8n n8n-community-node n8n-node openapi swagger workflow
Last synced: 30 Jun 2026
https://github.com/libninjacom/twilio-rs
Twilio client, generated from the OpenAPI spec, with love from the team at Libninja
Last synced: 16 May 2026
https://github.com/clarius/azure.functions.openapi
Official docs site for https://github.com/devlooped/Azure.Functions.OpenApi
azure azure-functions csharp dotnet openapi swagger
Last synced: 06 Apr 2026
https://github.com/ron96g/dev-tools
Collection of useful developer tools. Including JSON/Yaml Formatting, OpenAPI/Swagger Validation
Last synced: 27 Mar 2025
https://github.com/makefile-inc/openapi
Makefiles includes for generations client and servers and convertions openapi specs
includes make makefile makefile-snippets openapi
Last synced: 01 Jul 2026
https://github.com/heiwa4126/terraform-apigw-ex2-openapi
TerraformでAWS Lambda (Python) & API Gateway (powered by OpenAPI) のサンプル
aws-api-gateway aws-lambda example openapi terraform
Last synced: 16 May 2026
https://github.com/kimpro82/godsavethequeen
My wife is beautiful but a newbie of Python, R and SAS.
openapi python r sas statistics study
Last synced: 10 Apr 2026
https://github.com/tryagi/sdktemplate
Template to generate a new SDK in seconds
csharp dotnet generator nativeaot net8 netframework netstandard openapi sdk template trimming
Last synced: 12 Feb 2026
https://github.com/xutyxd/photron
A server to manage resources splitting into chunks for parallel download
download file-sharing file-sharing-server filesystem javascript openapi parallel typescript
Last synced: 02 Feb 2026
https://github.com/fibercrypto/libskycoin-android
Native Android library for Skycoin API
android android-lib android-library client-library java java-android java-library openapi rest-api rest-client restapi skycoin swagger swig
Last synced: 10 May 2026
https://github.com/mohammadalmalt/eshopbackend
A Spring Boot-based RESTful API for an e-commerce platform with user authentication, product management, order processing, and admin capabilities.
api cucumber database h2-database java jp jwt jwt-authentication openapi rest-api security spring-boot swagger testing
Last synced: 10 Apr 2026
https://github.com/bkbnio/skribe
Gradle plugin to generate pure Kotlin OpenAPI clients
Last synced: 19 Aug 2025