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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/mazgi/template.containerized-nextjs-project

A template repository for developing Web Frontend and API powered by TypeScript & Docker :whale:

dockerize graphql nestjs nextjs openapi template-repository typescript

Last synced: 06 Mar 2025

https://github.com/n8n-code/n8n-nodes-va-gov-forms

Use the VA Forms API to search for VA forms, get the form's PDF link and metadata, and check for new versions

api automation n8n n8n-community-node n8n-node openapi swagger va-gov-forms workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-surrey-trafficloops

This API provides locations of City of Surrey traffic loops and the corresponding traffic loop counts in 15 minute intervals. While the counts are broken up by 15 minute intervals, the data is curr..

api automation n8n n8n-community-node n8n-node openapi surrey-trafficloops swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-unicourt

Download UniCourt Enterprise APIs Specification

api automation n8n n8n-community-node n8n-node openapi swagger unicourt workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-va-gov-benefits

Benefits Intake API allows authorized third-party systems used by Veteran Service Organizations (VSOs), agencies, and Veterans to digitally submit VA benefits claim documents directly to the Ve..

api automation n8n n8n-community-node n8n-node openapi swagger va-gov-benefits workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-trapstreet

TrapStreet API finds trap streets in Google Maps, Bing Maps and OpenStreetMap data

api automation n8n n8n-community-node n8n-node openapi swagger trapstreet workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-symanto

We aim to provide the deepest understanding of people through psychology & AI

api automation n8n n8n-community-node n8n-node openapi swagger symanto workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-trakt-tv

At Trakt, we collect lots of interesting information about what tv shows and movies everyone is watching. Part of the fun with such data is making it available for anyone to mash up and use on thei..

api automation n8n n8n-community-node n8n-node openapi swagger trakt-tv workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-va-gov-confirmation

Veteran Confirmation API allows you to confirm Veteran status for a given person. This can be useful for offering Veterans discounts or other benefits

api automation n8n n8n-community-node n8n-node openapi swagger va-gov-confirmation workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-visagecloud

Face search, recognition & classification API. Just make a call to our REST API each time your app needs to access face recognition and classification capabilities

api automation n8n n8n-community-node n8n-node openapi swagger visagecloud workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-vonage-account

Vonage Business Cloud Account API enables you to retrieve information about accounts

api automation n8n n8n-community-node n8n-node openapi swagger vonage-account workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-security-regulatorycompliance

Azure Security Center API specification for Microsoft.Security resource provider.

api automation azure-security-regulatorycompliance n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/dev-junehee/swimz

수영하는 MZ들을 위한 스웸웨어 쇼핑 플랫폼

ios mvvm openapi realm realmswift swift uikit webkit

Last synced: 28 Apr 2026

https://github.com/n8n-code/n8n-nodes-azure-sql-elasticpools

Azure SQL Database RESTful API manages databases via CRUD operations.

api automation azure-sql-elasticpools n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

Golang SDK for Gopad

etherpad go golang gopad openapi sdk

Last synced: 07 Apr 2025

https://github.com/app-generator/json-api-specs

JSON-API - OPENAPI Unified Interface | AppSeed

appseed json-api openapi

Last synced: 07 Apr 2025

https://github.com/n8n-code/n8n-nodes-azure-security-subassessments

Azure Security Center API specification for Microsoft.Security resource provider.

api automation azure-security-subassessments n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-security-devicesecuritygroups

Azure Security Center API specification for Microsoft.Security resource provider.

api automation azure-security-devicesecuritygroups n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-epa-gov-sdw

ECHO: EPA's public tool for integrated compliance and enforcement data.

api automation epa-gov-sdw n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/dipakparmar/tuya-homebridge

Fork of Official Tuya Homebridge custom plugin for controlling Powered by Tuya (PBT) devices in HomeKit.

homebridge homekit iot mqtt openapi tuya tuya-api tuya-cloud

Last synced: 12 Apr 2026

https://github.com/annettedorothea/api2ai

api2ai is a PoC for turning existing OpenAPI descriptions into small, curated AI tools

dsl langium mcp openapi

Last synced: 26 May 2026

https://github.com/n8n-code/n8n-nodes-azure-sql-replicationlinks

Manages Azure SQL Database replication link read, delete, and failover operations.

api automation azure-sql-replicationlinks n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

blend client, generated from the OpenAPI spec.

blend openapi rust

Last synced: 14 May 2026

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: 10 Apr 2026

https://github.com/noelmugnier/fhydia

Fluent Hypermedia Library

hal hateoas hydra hypermedia json-ld openapi rest

Last synced: 04 May 2026

https://github.com/thelia-modules/openapi

A modern and documented open api for Thelia

openapi

Last synced: 20 Jan 2026

https://github.com/rahlplx/polyglot-microservices-platform

Comprehensive Solution Architecture: The Best of Both Worlds - Polyglot microservices with Hexagonal Architecture, SPIFFE/SPIRE zero-trust, gRPC/Protobuf, CDC, and AI/ML Intelligence Layer

ai-ml cdc debezium devops go grpc hexagonal-architecture kafka kotlin kubernetes microservices nodejs openapi polyglot protobuf python rust spiffe spire terraform

Last synced: 26 May 2026

https://github.com/n8n-code/n8n-nodes-azure-sql-advisors

Azure SQL Database RESTful API manages databases via CRUD operations.

api automation azure-sql-advisors n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/hsojo/shopline-sdk-python

Shopline OpenAPI on python implement. (From https://open-api.docs.shoplineapp.com)

openapi python sdk shopline shoplineapp

Last synced: 20 Jan 2026

https://github.com/n8n-code/n8n-nodes-azure-servicebus-servicebus-preview

Azure Service Bus client for Namespace, IPFilter, VirtualNetwork, and Zone Redundancy management.

api automation azure-servicebus-servicebus-preview n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-exavault

ExaVault API integrates file transfer and user management tools into applications, supporting POST requests.

api automation exavault n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/eyupfidan/whois-scope

Open-source WHOIS lookup platform with REST API and Vue.js UI. Single & bulk domain queries, caching, rate limiting, registration status, CSV export. Built with Laravel 13. MIT licensed.

bulk-lookup caching ddd ddd-architecture domain-lookup domain-registration laravel open-source openapi php rate-limiting rest-api self-hosted tailwindcss vite vuejs whois whois-api

Last synced: 09 Jul 2026

https://github.com/zaizaizhao/mcp-swagger-server

A Model Context Protocol (MCP) server for Swagger/OpenAPI documentation that transforms OpenAPI specifications into MCP format, enabling AI assistants to interact with REST APIs through standardized protocol.

mcp mcp-server openapi swagger

Last synced: 20 Jan 2026

https://github.com/n8n-code/n8n-nodes-extpose

Extpose: Chrome extension in-store analytics and optimization.

api automation extpose n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-interzoid-getcitymatch

API provides similarity key for city name deduplication, fuzzy matching, and dataset merging.

api automation interzoid-getcitymatch n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/isaacdarcilla/covid-in-bicol

🦠 API documentation for COVID-19 in Bicol Region

api bicol bicol-region covid covid-19 documentation openapi pandemic tracker

Last synced: 29 Jul 2025

https://github.com/n8n-code/n8n-nodes-azure-security-operations

Azure Security Center API specification for Microsoft.Security resource provider.

api automation azure-security-operations n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-izettle-products

Product Library API manages merchant product data and images.

api automation izettle-products n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/pschichtel/betterswagger

A new code generator for OpenAPI 3 specs

code-generation code-generator openapi openapi3 swagger swagger3

Last synced: 17 May 2026

https://github.com/rocket-org-imdeepmind/rocketredoc

RocketRedoc is a hosted Redoc UI instance that allows users to visualize and interact with OpenAPI documentation.

openapi redoc

Last synced: 06 Mar 2025

https://github.com/n8n-code/n8n-nodes-fungenerators-shakespeare

Shakespeare API: quotes, names, insults, lorem ipsum, English translation.

api automation fungenerators-shakespeare n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/dougborg/frontapp-openapi-client

Pythonic Frontapp API client ecosystem with transport-layer retries, rate-limit awareness, and auto-pagination. Python + TypeScript clients + MCP server.

api front frontapp mcp-server openapi python typescript

Last synced: 26 May 2026

https://github.com/n8n-code/n8n-nodes-azure-azuredata

Azure Data management API provides RESTful web APIs to manage Azure Data Resources.

api automation azure-azuredata n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-consumption

Consumption management client provides Azure Enterprise Subscription resource access.

api automation azure-consumption n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/rudradcruze/currencyconverter

Simple Spring Boot Application Where I Called Third Party API To Convert The One Currency To Another Currency And Also Log Those And Use Actuator And Swagger UI

actuator java logger logging openapi restclient springboot swagger

Last synced: 04 Jan 2026

https://github.com/n8n-code/n8n-nodes-meraki

Cisco Meraki Dashboard REST API uses OpenAPI specification.

api automation meraki n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-blueprint-blueprintassignment

Azure Blueprints Client manages blueprint definitions, assignments, artifacts, and operations.

api automation azure-blueprint-blueprintassignment n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/entur/abt-bob-openapi

OpenAPI artifacts for the BoB standard

bob java mts7 openapi

Last synced: 06 Apr 2026

https://github.com/scottgriv/swagger-openapi-user_management_demo

This demo project showcases the implementation of a User Management API documented with Swagger UI and defined using the OpenAPI Specification (OAS)

api oas open-api openapi swagger

Last synced: 04 Jan 2026

https://github.com/lugudu/openapi-ejemplo

Autogeneracion de APIs en Spring con OpenAPI

maven openapi openapi3 spring spring-boot swagger swagger-ui

Last synced: 11 Apr 2026

https://github.com/belgif/openapi-organization-identifier

OpenAPI data types for organization identifiers

openapi rest standard

Last synced: 04 Mar 2025

https://github.com/n8n-code/n8n-nodes-fungenerators-barcode

Generate and decode barcodes in multiple industry-standard formats.

api automation fungenerators-barcode n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 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-sql-failoverelasticpools

Azure SQL Database management API provides RESTful web APIs for database CRUD operations.

api automation azure-sql-failoverelasticpools n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 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 421 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