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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/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/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-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/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/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/mcgarrah/usda_fdc_python

A comprehensive Python library for interacting with the USDA Food Data Central API

fdc food-data-central nutrition openapi python usda

Last synced: 06 Mar 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/kimgoetzke/practice-recipes-db

A containerised, multi-user web service created to practice using PostgreSQL, the Spring framework (Security, Crypto, Data), and Docker Compose.

api docker-compose java junit5 openapi postgresql spring swagger2

Last synced: 07 Apr 2026

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

A modern and documented open api for Thelia

openapi

Last synced: 20 Jan 2026

https://github.com/swagger-akka-http/swagger-scala3-enum-module

Scala3 enum support for swagger

enum openapi scala3 swagger

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/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/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/libninjacom/plaid-py

Plaid client, generated from the OpenAPI spec

openapi plaid python

Last synced: 22 Jun 2026

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

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

csharp dotnet httpclient httpclients openapi paddle paddleopenapihttpclient singleton

Last synced: 04 Jul 2026

https://github.com/vrv501/simple-api

Simple REST based API

docker go mongodb openapi postgres restful-api

Last synced: 16 Jan 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/abdullah2993/textsynth-openapi-v3-spec

OpenAPI V3 Specification for https://textsynth.com

ai openapi openapi-specification openapi3 textsynth

Last synced: 04 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/ivan-montes/solar-fleet

An API REST implemented using Quarkus, Maven, Java, and MongoDB, mainly.

java maven mongodb openapi quarkus

Last synced: 11 Apr 2026

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

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

api auth client csharp dotnet kiota openapi openapiclientutil singleton stytch stytchopenapiclientutil util

Last synced: 05 Jul 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/libninjacom/alldebrid-rs

alldebrid client, generated from the OpenAPI spec

alldebrid openapi rust

Last synced: 16 May 2026

https://github.com/iamgoroot/backline

Backline - IDP inspired by backstage.io written in golang and htmx

asyncapi backstage go-templ golang htmx-go internal-developer-portal openapi software-catalog

Last synced: 18 May 2026

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/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/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/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/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/teverett/hsopenapi

An OpenAPI wrapper for the HomeSeer JSON API

homeseer openapi

Last synced: 19 May 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/qazsato/openapi-generate-html

Generate standalone HTML from OpenAPI Specification. 📗

openapi redoc stoplight swagger

Last synced: 13 Apr 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/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

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/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/dougborg/statuspro-openapi-client

StatusPro API client ecosystem — Python + TypeScript + MCP server with transport-layer resilience, rate-limit awareness, and auto-pagination.

mcp-server openapi order-status python-client statuspro typescript-client

Last synced: 26 May 2026

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

Reusable OpenAPI components about organizations

openapi rest standard

Last synced: 07 Mar 2026

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

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

client csharp dotnet kiota openapi openapiclientutil singleton util windmill windmillopenapiclientutil

Last synced: 05 Jul 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/n8n-code/n8n-nodes-azure-sql-metrics

Manages Azure SQL Database CRUD for servers, databases, elastic pools, recommendations, operations, and usage metrics.

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

Last synced: 30 Jun 2026

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

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

client composio composioopenapiclient csharp dotnet kiota openapi openapiclient

Last synced: 26 May 2026

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

Azure management API enables CRUD operations for MariaDB servers, databases, firewall rules, VNET rules, logs, and configs.

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

Last synced: 30 Jun 2026

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

Microsoft Intune Resource Provider API features in Swagger 2.0 specification.

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

Last synced: 30 Jun 2026

https://github.com/ahmadnassri/node-oas-request-readme

oas-request docs generator

docs node oas openapi

Last synced: 09 Feb 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-azure-machinelearning-commitmentplans

APIs manage Azure ML Commitment Plans and child Commitment Association resources, supporting CRUD operations.

api automation azure-machinelearning-commitmentplans 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 423 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