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/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.
accounting accounting-api accounting-software api dasht documentation erp-api github-pages openapi rest-api sepidar sepidar-system static-docs swagger-ui web-service
Last synced: 21 Apr 2026
https://github.com/soenneker/soenneker.ngrok.openapiclientutil
A thread-safe utility for obtaining ngrok's OpenApiClient singleton.
api client csharp dotnet kiota ngrok ngrokopenapiclientutil openapi openapiclient openapiclientutil singleton util
Last synced: 07 Jun 2026
https://github.com/soenneker/soenneker.together.openapiclientutil
A thread-safe utility for obtaining Together's OpenApiClient singleton.
client csharp dotnet kiota openapi openapiclientutil singleton together togetheropenapiclientutil util
Last synced: 07 Jun 2026
https://github.com/libninjacom/blend-rs
blend client, generated from the OpenAPI spec.
Last synced: 14 May 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.
ai-tools auto-generated claude codex cursor data-api hikerapi instagram instagram-api mcp mcp-server model-context-protocol openapi social-media
Last synced: 26 Jun 2026
https://github.com/soenneker/soenneker.adyen.openapiclientutil
A thread-safe utility for obtaining Adyen's OpenApiClient singleton.
adyen adyenopenapiclientutil client csharp dotnet kiota openapi openapiclientutil singleton util
Last synced: 11 May 2026
https://github.com/soenneker/soenneker.extensions.applicationbuilder.swagger
A collection of helpful IApplicationBuilder extension methods involving Swagger/Swashbuckle
application applicationbuilder applicationbuilderswaggerextension builder csharp dotnet extension extensions iapplicationbuilder openapi swagger swashbuckle
Last synced: 22 Apr 2026
https://github.com/soenneker/soenneker.opensubtitles.openapiclientutil
A thread-safe utility for obtaining OpenSubtitles's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclient openapiclientutil opensubtitles opensubtitlesopenapiclientutil singleton subtitles util
Last synced: 24 Apr 2026
https://github.com/annettedorothea/api2ai
api2ai is a PoC for turning existing OpenAPI descriptions into small, curated AI tools
Last synced: 26 May 2026
https://github.com/soenneker/soenneker.sentry.openapiclientutil
A thread-safe utility for obtaining Sentry's OpenApiClient singleton.
client csharp dotnet kiota openapi openapiclientutil sentry sentryopenapiclientutil singleton util
Last synced: 11 Jun 2026
https://github.com/soenneker/soenneker.grafana.httpclients
A thread-safe singleton HttpClient for Grafana's OpenAPI integration.
api csharp dotnet grafana grafanaopenapihttpclient httpclient httpclients openapi singleton
Last synced: 13 May 2026
https://github.com/foncki/time-complexity-calculator
This Chrome extension allows you to easily calculate the time complexity of a function. This tool is useful for software developers looking to optimize their code and improve its performance. With this extension, you can quickly and easily determine the efficiency of your functions and make informed decisions about how to optimize them.
chrome-extension html openapi vanilla-javascript
Last synced: 14 May 2026
https://github.com/soenneker/soenneker.bitly.openapiclientutil
A thread-safe utility for obtaining Bitly's OpenApiClient singleton.
bitly bitlyopenapiclientutil client csharp dotnet kiota openapi openapiclientutil sdk singleton util
Last synced: 06 Jun 2026
https://github.com/go-api-libs/cat-facts
Go library for the Cat Fact API. An API that shows different Cat Facts!
api api-client api-library cat-facts cat-facts-api catfacts go golang integration joke joke-api openapi openapi3
Last synced: 22 Apr 2026
https://github.com/soenneker/soenneker.zoho.openapiclientutil
A thread-safe utility for obtaining Zoho's OpenApiClient singleton.
api client crm csharp dotnet kiota openapi openapiclientutil singleton util zoho zohoopenapiclientutil
Last synced: 07 Jun 2026
https://github.com/soenneker/soenneker.vercel.httpclients
A thread-safe singleton HttpClient for Vercel's OpenAPI integration.
csharp dotnet httpclient httpclients openapi singleton vercel vercelopenapihttpclient
Last synced: 03 May 2026
https://github.com/soenneker/soenneker.discord.openapiclient
A .NET client generated from the Discord OpenAPI schema, updated daily
client community csharp discord discordopenapiclient dotnet kiota openapi openapiclient sdk
Last synced: 22 Apr 2026
https://github.com/soenneker/soenneker.adyen.openapiclient
A .NET client generated from the Adyen OpenAPI schema, updated daily
adyen adyenopenapiclient client csharp dotnet kiota openapi openapiclient
Last synced: 10 May 2026
https://github.com/soenneker/soenneker.ups.httpclients
A thread-safe singleton HttpClient for Ups's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi openapiclient singleton ups upsopenapihttpclient
Last synced: 04 Jul 2026
https://github.com/soenneker/soenneker.sendgrid.openapiclientutil
A thread-safe utility for obtaining SendGrid's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclient openapiclientutil sendgrid sendgridopenapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.cloudinary.openapiclientutil
A thread-safe utility for obtaining Cloudinary's OpenApiClient singleton.
api client cloudinary cloudinaryopenapiclientutil csharp dotnet kiota openapi openapiclient openapiclientutil singleton util
Last synced: 07 Jun 2026
https://github.com/soenneker/soenneker.adyen.httpclients
A thread-safe singleton HttpClient for Adyen's OpenAPI integration.
adyen adyenopenapihttpclient client csharp dotnet httpclient httpclients openapi singleton
Last synced: 03 May 2026
https://github.com/soenneker/soenneker.cloudflare.utils.client
An async thread-safe singleton for the Cloudflare OpenApiClient
api client cloudflare cloudflareclientutil csharp dotnet http httpclient openapi singleton util utils
Last synced: 10 Jun 2026
https://github.com/soenneker/soenneker.workos.openapiclientutil
A thread-safe utility for obtaining WorkOs's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclientutil singleton util workos workosopenapiclientutil
Last synced: 02 May 2026
https://github.com/soenneker/soenneker.temporal.openapiclientutil
A thread-safe utility for obtaining Temporal's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclientutil singleton temporal temporalopenapiclientutil util
Last synced: 11 Jun 2026
https://github.com/soenneker/soenneker.plaid.openapiclient
A .NET client generated from the Plaid OpenAPI schema, updated daily
api client csharp dotnet kiota openapi openapiclient plaid plaidopenapiclient
Last synced: 28 Apr 2026
https://github.com/soenneker/soenneker.paypal.httpclients
A thread-safe singleton HttpClient for PayPal's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi openapiclient paypal paypalopenapihttpclient singleton
Last synced: 10 Jun 2026
https://github.com/soenneker/soenneker.composio.httpclients
A thread-safe singleton HttpClient for Composio's OpenAPI integration.
composio composioopenapihttpclient csharp dotnet httpclient httpclients openapi singleton
Last synced: 04 Jul 2026
https://github.com/soenneker/soenneker.highlevel.openapiclient
A HighLevel .NET client generated from their OpenAPI schema, updated daily
csharp dotnet go gohighlevel high highlevel highlevelopenapiclient level openapi openapiclient runner
Last synced: 08 May 2026
https://github.com/soenneker/soenneker.sendgrid.httpclients
A thread-safe singleton HttpClient for SendGrid's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi openapiclient sendgrid sendgridopenapihttpclient singleton
Last synced: 04 Jul 2026
https://github.com/soenneker/soenneker.trulioo.openapiclient
A .NET client generated from the Trulioo OpenAPI schema, updated daily
client csharp dotnet kiota openapi openapiclient trulioo truliooopenapiclient
Last synced: 06 May 2026
https://github.com/soenneker/soenneker.wikimedia.httpclients
A thread-safe singleton HttpClient for Wikimedia's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi singleton wiki wikimedia wikimediaopenapihttpclient wikipedia
Last synced: 09 Jun 2026
https://github.com/soenneker/soenneker.vercel.openapiclient
A Vercel .NET client generated from their OpenAPI schema, updated daily
client csharp dotnet kiota openapi openapiclient vercel vercelopenapiclient
Last synced: 23 Apr 2026
https://github.com/soenneker/soenneker.workos.openapiclient
A .NET client generated from the WorkOS OpenAPI schema, updated daily
api client csharp dotnet kiota openapi openapiclient workos workosopenapiclient
Last synced: 23 Apr 2026
https://github.com/soenneker/soenneker.shippo.openapiclientutil
A thread-safe utility for obtaining Shippo's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclient openapiclientutil shippo shippoopenapiclientutil singleton util
Last synced: 07 Jun 2026
https://github.com/shearichard/flask-for-redux-testing
Flask based RESTFUL API to use for testing Redux Toolkit against.
flask flask-restful openapi python swagger
Last synced: 23 Apr 2026
https://github.com/soenneker/soenneker.pipedrive.httpclients
A thread-safe singleton HttpClient for Pipedrive's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi openapiclient pipedrive pipedriveopenapihttpclient singleton
Last synced: 23 Apr 2026
https://github.com/soenneker/soenneker.bandwidth.openapiclientutil
A thread-safe utility for obtaining Bandwidth's OpenApiClient singleton.
api bandwidth bandwidthopenapiclientutil client csharp dotnet kiota openapi openapiclient openapiclientutil singleton util
Last synced: 14 May 2026
https://github.com/soenneker/soenneker.sentry.openapiclient
A .NET client generated from the Sentry OpenAPI schema, updated daily
client csharp dotnet kiota openapi openapiclient sentry sentryopenapiclient
Last synced: 08 May 2026
https://github.com/oxhq/oxcribe
Runtime-first Laravel package that enriches routes with Oxinfer static analysis
api-documentation laravel openapi php static-analysis
Last synced: 23 Apr 2026
https://github.com/soenneker/soenneker.spotify.openapiclientutil
A thread-safe utility for obtaining Spotify's OpenApiClient singleton.
api client csharp dotnet kiota openapi openapiclient openapiclientutil singleton spotify spotifyopenapiclientutil util
Last synced: 07 Jun 2026
https://github.com/soenneker/soenneker.telnyx.openapiclient
A Telnyx .NET client generated from the Telnyx OpenAPI schema, updated daily
csharp dotnet openapi openapiclient schema sms telephony telnyx telnyxopenapiclient util voice
Last synced: 27 May 2026
https://github.com/arkptz/mitm2openapi
Convert mitmproxy flow dumps and HAR files to OpenAPI 3.0 — fast Rust alternative to mitmproxy2swagger with HAR support
api api-documentation cli har mitmproxy mitmproxy2swagger openapi openapi-generator reverse-engineering rust rust-cli swagger
Last synced: 27 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/mohammadbekran/food-management-app
A food delivery and management system built with NestJS, TypeScript, and PostgreSQL.
aws-s3 jwt-authentication nestjs openapi postgresql swagger typeorm typescript
Last synced: 24 Apr 2026
https://github.com/soenneker/soenneker.calcom.openapiclientutil
A thread-safe utility for obtaining CalCom's OpenApiClient singleton.
api calcom calcomopenapiclientutil client csharp dotnet kiota openapi openapiclient openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.workos.httpclients
A thread-safe singleton HttpClient for WorkOs's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi singleton workos workosopenapihttpclient
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.intercom.openapiclientutil
A thread-safe utility for obtaining Intercom's OpenApiClient singleton.
api client csharp dotnet intercom intercomopenapiclientutil kiota openapi openapiclient openapiclientutil singleton util
Last synced: 16 May 2026
https://github.com/soenneker/soenneker.sixtyfour.httpclients
A thread-safe singleton HttpClient for Sixtyfour's OpenAPI integration.
csharp dotnet httpclient httpclients openapi singleton sixtyfour sixtyfouropenapihttpclient
Last synced: 24 Apr 2026
https://github.com/soenneker/soenneker.elevenlabs.openapiclientutil
A thread-safe utility for obtaining ElevenLabs's OpenApiClient singleton.
client csharp dotnet elevenlabs elevenlabsopenapiclientutil generated kiota openapi openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.sixtyfour.openapiclientutil
A thread-safe utility for obtaining Sixtyfour's OpenApiClient singleton.
client csharp dotnet kiota openapi openapiclientutil singleton sixtyfour sixtyfouropenapiclientutil util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.firecrawl.openapiclientutil
A thread-safe utility for obtaining Firecrawl's OpenApiClient singleton.
api client csharp dotnet firecrawl firecrawlopenapiclientutil kiota openapi openapiclientutil singleton util
Last synced: 11 Jun 2026
https://github.com/soenneker/soenneker.dnsimple.openapiclientutil
An async thread-safe singleton for DNSimple OpenApiClient
client csharp dns dnsimple dnsimpleopenapiclientutil dotnet kiota kiotaclient openapi openapiclientutil registrar singleton
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.make.openapiclientutil
A thread-safe utility for obtaining Make's OpenApiClient singleton.
api apiclient client csharp dotnet kiota make makeopenapiclientutil openapi openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.windmill.httpclients
A thread-safe singleton HttpClient for Windmill's OpenAPI integration.
csharp dotnet httpclient httpclients openapi singleton windmill windmillopenapihttpclient
Last synced: 02 May 2026
https://github.com/definancy/definancy-spec
Definancy contract — OpenAPI wire spec + cross-language conformance suite
Last synced: 06 Jun 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/soenneker/soenneker.mailgun.openapiclientutil
A thread-safe utility for obtaining Mailgun's OpenApiClient singleton.
api client csharp dotnet kiota mailgun mailgunopenapiclientutil openapi openapiclient openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/soenneker/soenneker.algolia.httpclients
A thread-safe singleton HttpClient for Algolia's OpenAPI integration.
algolia algoliaopenapihttpclient api csharp dotnet httpclient httpclients openapi singleton
Last synced: 06 Jun 2026
https://github.com/cl0v1s/openapi-mcpify
Turn any OpenAPI spec into a live MCP server — with built-in confirmation prompts for mutating operations.
Last synced: 24 Apr 2026
https://github.com/soenneker/soenneker.posthog.httpclients
A thread-safe singleton HttpClient for PostHog's OpenAPI integration.
api csharp dotnet httpclient httpclients openapi posthog posthogopenapihttpclient singleton
Last synced: 06 Jun 2026
https://github.com/tdspora/tdm_rulesgen
FastAPI service for safe rule parsing, compilation, preview execution, and sandbox-backed dataset generation.
fastapi openapi pydantic python rules-engine synthetic-data
Last synced: 24 Apr 2026
https://github.com/amandeepkaur1804/weather
This web app fetches and displays real-time weather data for any city using the OpenWeatherMap API with a dynamic UI.
css3 html5 openapi weather-api weather-app weather-forecast
Last synced: 24 Apr 2026
https://github.com/excalibase/excalibase-rest
Auto-generates REST APIs from your database with Spring Boot. It supports CRUD, filtering, relationship expansion, batch ops, and OpenAPI docs — no boilerplate required.
api-generation auto-generated-api crud-operations database-api database-to-api filtering java low-code lowcode maven openapi postgresql relationship-expansion rest-api schema-discovery spring-boot swagger
Last synced: 09 Apr 2026
https://github.com/libninjacom/benchling-rs
benchling client, generated from the OpenAPI spec
Last synced: 25 Apr 2026
https://github.com/soenneker/soenneker.netlify.openapiclientutil
A thread-safe utility for obtaining Netlify's OpenApiClient singleton.
client csharp dotnet kiota netlify netlifyopenapiclientutil openapi openapiclient openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/cedricziel/bondora-openapi-php
Generated client for the Bondora API
Last synced: 19 May 2026
https://github.com/ghchinoy/openapi-from-grpc
gRPC service with autogenerated OpenAPI spec via gRPC Gateway for REST/HTTP
Last synced: 25 Apr 2026
https://github.com/drakkar-software/pennylane-openapi-clients
Pennylane api client. Only typescript for now
Last synced: 08 Feb 2026
https://github.com/badsyntax/lamernews-api-client
Lamer News API client
api-client lamernews openapi swagger typescript
Last synced: 26 Apr 2026
https://github.com/alimozdemir/openapi-client-generator
This project is a VSCode extension for client-side model/request generation
generator openapi openapi-model swagger swagger-client swagger-client-generator vscode
Last synced: 15 Apr 2026
https://github.com/soenneker/soenneker.asana.openapiclientutil
A thread-safe utility for obtaining Asana's OpenApiClient singleton.
api asana asanaopenapiclientutil client csharp dotnet kiota openapi openapiclient openapiclientutil singleton util
Last synced: 07 Jun 2026
https://github.com/liamvnastoria/anime-sama
The Anime-Sama Renew Interface Project
anime javascript nodemon openapi streaming talwindcss typescript vite website yarn
Last synced: 09 Apr 2026
https://github.com/huksley/swagger-explorer
Run Swagger UI locally against a folder of OpenAPI or Swagger specifications
Last synced: 26 Apr 2026
https://github.com/soenneker/soenneker.discord.openapiclientutil
A thread-safe utility for obtaining Discord's OpenApiClient singleton.
client community csharp discord discordopenapiclientutil dotnet kiota openapi openapiclientutil sdk singleton util
Last synced: 05 Jul 2026
https://github.com/jinjihuang88-ui/maplebridge-open
Public API docs for MapleBridge, a North America to China B2B supplier matching platform.
ai b2b china-sourcing llm openapi small-commodity supply-chain trade-matching webhook yiwu
Last synced: 27 Apr 2026
https://github.com/soenneker/soenneker.firecrawl.httpclients
A thread-safe singleton HttpClient for Firecrawl's OpenAPI integration.
api csharp dotnet firecrawl firecrawlopenapihttpclient httpclient httpclients openapi singleton
Last synced: 07 Jun 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/foxfriends/openfetch
Fetch-like OpenAPI client library
fetch-api openapi openapi3 swagger
Last synced: 27 Apr 2026
https://github.com/soenneker/soenneker.bunny.openapiclientutil
A thread-safe utility for obtaining Bunny's OpenApiClient singleton.
bunny bunnynet bunnyopenapiclientutil cdn client csharp dotnet kiota openapi openapiclientutil singleton util
Last synced: 27 Jun 2026
https://github.com/grab/grabfood-api-sdk-go
Go API client for GrabFood
go-client grab grabfood openapi
Last synced: 25 Sep 2025
https://github.com/mpreu/husqvarna-api-clients
Autogenerated API clients for Husqvarna APIs.
husqvarna-automower lua openapi
Last synced: 28 Apr 2026
https://github.com/bamp/arrobavolver-api
API foundation for end-to-end product prototypes (contracts, integrations, flows)
api backend integrations openapi product protoype
Last synced: 28 Apr 2026
https://github.com/muellerconstantin/taskcare-api
Backend of the TaskCare collaboration platform for managing tasks in a team.
hexagonal-architecture hibernate java jpa mysql openapi ports-and-adapters rabbitmq redis rest spring-boot spring-data-jpa spring-mvc spring-security stomp websocket websockets
Last synced: 08 Apr 2026
https://github.com/nakasar/serverless-api-doc-generator
Generate Documentation API from serverless.yml and JS docstrings.
api documentation-generator openapi serverless
Last synced: 28 Apr 2026
https://github.com/alfarseniko/ai-accountability
An attempt at a Headstarter AI Fellowship Hackathon. This is an app that is meant to use the OpenAI API to help you with your accountability goals.
firebase material-ui nextjs openai openapi
Last synced: 08 Apr 2026
https://github.com/nsubrahm/parl
The PARL approach for microservices
docker kubernetes microservices oas openapi
Last synced: 05 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/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/pashamakhilkumarreddy/react-openapi
React OpenAPI
dockerfile husky nginx openapi react typescript vite
Last synced: 08 Apr 2026
https://github.com/evilfreelancer/openchill
Prototype of Swagger / OpenAPI PHP client generator
client-generator openapi php swagger
Last synced: 28 Apr 2026
https://github.com/n8n-code/n8n-nodes-ondo-finance
Ondo Finance institutional-grade tokenized real-world assets platform bridging traditional finance and DeFi protocols
api automation n8n n8n-community-node n8n-node ondo-finance openapi swagger workflow
Last synced: 14 Jun 2026
https://github.com/serguun42/airport-frontend
Frontend for Airport Project built with React 18
Last synced: 13 Apr 2026
https://github.com/nicat-as/balance-notifier
Application for integrating with different openbanking apis of banks and track balance increase and then notify
golang openapi openbanking openbanking-api telegram
Last synced: 14 Jan 2026