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: 2026-07-08 00:22:40 UTC
JSON Representation

https://github.com/aditeyas/grow-your-x

A bot that automatically tweets (posts) on Twitter (X).

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Last synced: 08 May 2026

https://github.com/gridaco/postgrest-openapi

JS postgREST OpenAPI Spec parser

openapi parser postgresql postgrest schema swagger visualization

Last synced: 08 May 2026

https://github.com/todofixme/openapi-showcases

How different OpenAPI generators might help to build stable REST APIs.

kotlin openapi openapi-spec spring-boot springdoc-openapi

Last synced: 08 May 2026

https://github.com/fern-api/action-postman-sync

A GitHub Action for updating a Postman Collection within a Workspace

fern openapi postman postman-collection

Last synced: 08 May 2026

https://github.com/libninjacom/truid-rs

tru.id client, generated from the OpenAPI spec.

openapi rust truid

Last synced: 25 Jun 2026

https://github.com/ntrv3390/pdfninja

Say hii to your pdf with pdfNinja

ai nextjs openapi

Last synced: 08 May 2026

https://github.com/go-api-libs/jobicy

Go library for the Remote Jobs API/RSS Feed. Discover and integrate a diverse range of remote job listings with Jobicy's public API. This API offers the latest remote job opportunities across various industries and regions, making it a valuable resource for developers and businesses looking to enhance their job feed platforms.

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Last synced: 08 May 2026

https://github.com/skuong/rclone-rc-api-docs

Easy-to-read Rclone RC API docs using Scalar

api docs openapi rclone scalar

Last synced: 10 Jun 2026

https://github.com/mrtaz77/pantrypal

PantryPal is a pantry management app to keep track of pantry items by add, remove or update quantities using Next.js, MaterialUI and Firebase

firebase material-ui meta-llama-3-1-8b-instruct nextjs openapi

Last synced: 09 May 2026

https://github.com/ramanks19/the-complete-spring-boot-development-bootcamp

Contains workbook and practice exercise of the Udemy course - The Complete Spring Boot Development Bootcamp (by Learn The Part Inc.)

java mockito open openapi spring-boot spring-security swagger thymeleaf

Last synced: 09 May 2026

https://github.com/tryagi/runway

C# SDK based on Runway OpenAPI specification

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Last synced: 09 May 2026

https://github.com/toliyansky/openapi-spring-generator-example

Example for dev.to article

java openapi spring

Last synced: 09 May 2026

https://github.com/abdallahsaber065/openapi-tester-frontend

A clean, user-friendly frontend application for testing any OpenAPI-compliant API dynamically. This tool loads your API specification from OpenAPI JSON files or URLs and provides an intuitive interface for testing all endpoints without needing external tools like Postman.

api api-testing fastapi openapi rest-api restful-api test

Last synced: 09 May 2026

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

A .NET client generated from the N8N OpenAPI schema, updated daily

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Last synced: 09 May 2026

https://github.com/vivek92503/weather-app

A weather app showing current conditions and forecasts using OpenWeatherMap API with location detection and temperature unit toggle.

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Last synced: 09 May 2026

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

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

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Last synced: 09 May 2026

https://github.com/axel7083/electron-vite-react-openapi-generator

electron template using openapi-generator for IPCs communication

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Last synced: 09 May 2026

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

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

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Last synced: 31 May 2026

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

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

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Last synced: 01 Jun 2026

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

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

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Last synced: 14 May 2026

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

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

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Last synced: 15 May 2026

https://github.com/jeffhuen/tiger_stripe

A Stripe library for Elixir — typed SDK, client, and webhooks generated from the official OpenAPI spec.

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Last synced: 17 Feb 2026

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

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

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Last synced: 09 May 2026

https://github.com/ankitboghra/openapi-watchgod-merger

Merge OpenAPI and Watchgod responses to track latest status of a deposit/withdraw transaction on Ethereum Chain and Polygon Chain.

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Last synced: 09 May 2026

https://github.com/charconstpointer/ihateannotations

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

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Last synced: 09 May 2026

https://github.com/mikestead/openapi-operations

Convert an OpenAPI spec into an array of operations

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Last synced: 14 Feb 2026

https://github.com/ignatandrei/openapiswaggerui

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Last synced: 14 Feb 2026

https://github.com/shopiqo/docker-yaml-include

docker openapi yaml

Last synced: 16 Apr 2026

https://github.com/nachotoast/foundationx-api

Bots, web server, and other backend functionality for the FoundationX server network.

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Last synced: 11 Feb 2026

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

A OSSInsight TypeScript SDK generated from the official public API openapi schema.

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Last synced: 11 Feb 2026

https://github.com/subzeroid/hikerapi-mcp

MCP server for HikerAPI — 105+ Instagram API tools auto-generated from the OpenAPI spec. Use from Claude Code, Claude Desktop, Cursor, OpenAI Codex, Zed, Windsurf.

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Last synced: 26 Jun 2026

https://github.com/yevheniidatsenko/goit-pythonweb-hw-08

📂 Hometask - FullStack Web Development with Python (FastAPI | REST API | CRUD)

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Last synced: 16 Apr 2026

https://github.com/lornajane/apitapviz

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

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Last synced: 09 May 2026

https://github.com/doodlescheduling/swagger-hub-controller

Kubernetes controller for managing swagger UI

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Last synced: 17 Apr 2026

https://github.com/javrrr/data-360-sdk

TypeScript SDK for the Salesforce Data 360 Connect REST API

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Last synced: 17 Apr 2026

https://github.com/swooby/openai-openapi-kotlin

OpenAI OpenAPI Specification - Kotlin

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Last synced: 10 May 2026

https://github.com/chihebnabil/openapi-graft

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Last synced: 03 Jun 2026

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

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

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Last synced: 27 Apr 2026

https://github.com/jaqx0r/rules_oapi_codegen

Bazel rules for generating API service handlers with `oapi-codegen`.

bazel oapi-codegen openapi rules yaml

Last synced: 10 May 2026

https://github.com/subzeroid/lamatok-mcp

MCP server for LamaTok — TikTok API tools auto-generated from the OpenAPI spec. Use from Claude Code, Claude Desktop, Cursor, OpenAI Codex, Zed, Windsurf.

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Last synced: 26 Jun 2026

https://github.com/k-kinzal/oas-fake-php

Intercept HTTP requests, validate against OpenAPI schemas, and generate fake responses for testing

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Last synced: 04 Apr 2026

https://github.com/pchchv/strava-cycling-tool

Project that uses the Strava API to download and analyze cycling training data

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Last synced: 17 Apr 2026

https://github.com/adilrasheed139/lumilens-ai

LumiLens is an AI-powered platform designed to revolutionize virtual tourism by delivering immersive, interactive experiences that blend text, image, and video storytelling. With LumiLens, users can explore cultural sites, meet historical figures, and relive key events through AI-generated.

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Last synced: 17 Apr 2026

https://github.com/soenneker/soenneker.loops.openapi.suite

A comprehensive suite of utility libraries for Loop.so's OpenApi operations

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Last synced: 10 Jun 2026

https://github.com/zoobz-io/rocco

Type-safe HTTP framework for Go with automatic OpenAPI generation

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Last synced: 04 Apr 2026

https://github.com/mowatermelon/mw2-antd

基于 antd 的 midwayjs V2 静态项目函数计算发布案例

aliyun antd auto-issues fc github-actions midwayjs-v2 openapi react serverless static-server umi

Last synced: 19 Apr 2026

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

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

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Last synced: 24 Apr 2026

https://github.com/cashputation/opensnap

Official Repository for the Self-Negotiating APIs Protocol (SNAP)

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Last synced: 30 Apr 2026

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

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

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Last synced: 20 May 2026

https://github.com/rudeboyone/tarefastest

API RESTful de gerenciamento de tarefas

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Last synced: 16 Apr 2026

https://github.com/yoshinariyamanaka/openapi-with-express

OpenAPI-with-Express implemented in TypeScript

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Last synced: 10 May 2026

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

Parse OpenAPI Arazzo specifications in PHP

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Last synced: 11 May 2026

https://github.com/omermecitoglu/tsmancer

Conjures strictly-typed API clients from an OpenAPI tome

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Last synced: 02 Apr 2026

https://github.com/mustafaautomation/ai-testgen

AI-powered test case generator — transform PRDs, OpenAPI specs, and user stories into Playwright tests, API tests, and Gherkin features

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Last synced: 04 Apr 2026

https://github.com/derkork/quarkus-kotlin-openapi

A generator for OpenAPI servers, clients and test-clients for Quarkus with a focus on developer productivity and type-safeness

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Last synced: 04 Apr 2026

https://github.com/tgrifoni/task-management-api

This is a .NET 9 API project for a task management system. Read the README for more information.

api backend cqrs csharp database dotnet openapi rest rest-api sqlite swagger xunit

Last synced: 13 Feb 2026

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

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

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Last synced: 13 May 2026

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

Onfido OpenAPI client for Rust

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Last synced: 11 May 2026

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

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

api client csharp dotnet kiota openapi openapiclient openrouter openrouteropenapiclient

Last synced: 09 May 2026

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

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

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Last synced: 02 May 2026

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

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

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Last synced: 06 Jun 2026

https://github.com/natthasath/demo-laravel-scramble

Laravel Scramble is a package that generates random strings to obfuscate data for testing or security purposes. It offers customizable length and character sets to suit various needs. Ideal for protecting sensitive information or creating dummy data in Laravel applications.

10x api laravel openapi php scramble

Last synced: 28 Feb 2026

https://github.com/idarkq/redlight-events-manager

A monorepo for the redlight events manager project

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Last synced: 05 Apr 2026

https://github.com/zemloai-ctrl/zemloai-api

Zemlo ZQP v1.0 Lite – The First AI-Agent Optimized Logistics Infrastructure. Provides deterministic market signals, situational awareness, and automated risk analysis via a no-auth API. Built to be the "Logistics PageRank" for autonomous agents and humans alike.

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Last synced: 03 Jun 2026

https://github.com/nsubrahm/openshift-demo-apis

API documentation for OpenShift demos

nodejs openapi swagger

Last synced: 18 Apr 2026

https://github.com/mimikos-io/mimikos

A deterministic, OpenAPI-driven mock server that generates realistic API responses with zero manual config.

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Last synced: 19 Apr 2026

https://github.com/mrjoops/api-project-template

api openapi rest

Last synced: 19 Apr 2026

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

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

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Last synced: 27 Jun 2026

https://github.com/maciek1839/spring-cloud-demo

A simple Spring Cloud demo project - Eureka, Feign, Ribbon ...

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Last synced: 19 Apr 2026

https://github.com/iyxan23/openapi-example

🛜 an example of API-first development with OpenAPI. with an ExpressJS backend, and Flutter frontend.

expressjs flutter monorepo openapi

Last synced: 16 Apr 2026

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

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

csharp dotnet generated gitlab gitlabopenapihttpclient httpclient httpclients openapi singleton

Last synced: 13 May 2026

https://github.com/jbdoumenjou/openapi-go

OpenAPI experiments.

golang openapi

Last synced: 20 Apr 2026

https://github.com/snaapi/snaapi

Rapid API development platform without writing code

ai-tools api deno no-code openapi typescript

Last synced: 02 Apr 2026

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

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

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Last synced: 04 Jun 2026

https://github.com/syucream/lightdash-client-typescript-fetch

A Lightdash API client library for TypeScript, Fetch API

lightdash openapi

Last synced: 18 May 2026

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

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

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Last synced: 02 Apr 2026

https://github.com/marcominerva/aspnetcore9openapi

A sample that showcases how to use OpenAPI support provided by .NET 9.0

csharp net-9 openapi openapi-generator

Last synced: 20 Apr 2026

https://github.com/csini/letsgo-blog

A small microservice written in golang. It has a REST api generated from openapi yaml and reads/writes data from database with ORM based gorm. The project uses maven (mvnGolang)

golang gorm maven openapi

Last synced: 20 Apr 2026

https://github.com/skygenesisenterprise/company-website

Welcome to the official repository for the Sky Genesis Enterprise website.

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Last synced: 02 Apr 2026

https://github.com/zaiducreatesjarvis/blockchain-event-ticketing-app

Web application for selling tickets using blockchain technology.

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Last synced: 02 Apr 2026

https://github.com/soenneker/soenneker.fly.machines.httpclients

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

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Last synced: 21 Apr 2026

https://github.com/kineticcookie/archivarius

Documentation renderer based on sbt-paradox

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Last synced: 17 Apr 2026

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

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

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Last synced: 04 Jul 2026

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

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

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Last synced: 04 Jul 2026

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

Gopad: SDK for Python

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Last synced: 11 May 2026

https://github.com/legalize-dev/legalize-sdks

Official client libraries for the Legalize API — legal texts as structured, versioned data.

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Last synced: 24 Apr 2026

https://github.com/pourjanali/dasht-api-docs

Interactive documentation for Dasht API version 104, built with Swagger UI. This repository hosts the static files necessary to publish comprehensive API documentation through GitHub Pages, providing developers with an intuitive interface to explore endpoints, test requests, and understand request/response schemas.

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