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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/ryan-prayoga/brunogen

Generate Bruno collections from Laravel, Express.js, and Go API codebases by inferring OpenAPI from source code.

api bruno cli codegen express golang laravel openapi

Last synced: 21 May 2026

https://github.com/ningenme/mami-interface

趣味開発 all-interface (product name: mami)

golang grpc grpc-web openapi protobuf typescript

Last synced: 09 Apr 2026

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

Go library for the ipify API. A simple public IP address API, easy to integrate into any application in seconds.

api api-client api-library go golang integration ip ipify ipify-api ipv4 ipv6 openapi openapi3

Last synced: 16 May 2026

https://github.com/davutbayik/auto-advisor-ai

AutoAdvisor is an AI-powered business strategy assistant that validates user-submitted business ideas, generates strategic reports using multi-agent reasoning, and delivers actionable insights including a SWOT analysis.

agentic-ai ai ai-agents ai-agents-framework crewai langchain langchain-python llm llms multi-agent multi-agent-systems openai openapi prompt-engineering python serperapi streamlit streamlit-webapp swot-analysis web-search

Last synced: 09 Apr 2026

https://github.com/nexys-system/openapi-to-idl

turn OpenAPI specs into an IDL

idl openapi openapi3 stoplight

Last synced: 17 May 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/simplicitesoftware/module-openapitools

OpenPAI / Swagger tools for the Simplicité low code platform

low-code lowcode openapi simplicite swagger

Last synced: 01 May 2026

https://github.com/drakkar-software/pennylane-openapi-clients

Pennylane api client. Only typescript for now

invoicing openapi pennylane

Last synced: 08 Feb 2026

https://github.com/aleksandryackovlev/mock-api-example

This is an example project for learning how to mock API's using Openapi spec. It's intended to be used as a reference for the blog post "How to Mock an API Server in JavaScript"

example mock mock-server openapi openapi-mock-express-middleware

Last synced: 15 May 2026

https://github.com/chha25/openapi-operation-splitter

Module and library that can use for splitting a given swagger/open-api file by an operation.

open-api openapi operation splitter swagger

Last synced: 11 Sep 2025

https://github.com/brokenprogrammer/mswg-gen

Custom OpenAPI generator that is used to generate swagger documentation using comments.

api generator openapi openapi-generator openapi3

Last synced: 15 May 2026

https://github.com/adithej/image-wordy

💬 AI Chatbot for image and text analysis   

mongodb nodejs openapi reactjs tailwindcss tesseractjs typescript

Last synced: 29 Jan 2026

https://github.com/unitedideas/nothumansearch

Search engine for AI agents — ranks sites by agentic readiness (llms.txt, OpenAPI, MCP, ai-plugin). MCP server, REST API, full-text search. 8,000+ indexed sites.

agent-discovery agentic-ai ai-agents ai-plugin ai-tools anthropic claude fly-io go llms-txt mcp mcp-server model-context-protocol openapi postgres search-engine

Last synced: 01 May 2026

https://github.com/charvi-rajput/memeapi

Open API/ Swagger generated Mene API Reference Documentation (sample)

api-documentation json openapi openapi-specification swagger yaml

Last synced: 07 May 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/mermade/semoasa-tools

Tools to manipulate Semoasa documents

api openapi openapi3 semoasa

Last synced: 15 May 2026

https://github.com/stevepartridge/service

A Go service package to serve grpc, grpc-gateway, and additional http handlers on a single port

go grpc grpc-gateway http http-server openapi swagger

Last synced: 17 Jan 2026

https://github.com/dbiesecke/xsoar-integration-internetdb

Simple Integration for the free InternetDB-API

api-rest openapi shodan-api xsoar xsoar-content

Last synced: 12 Mar 2025

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

Python SDK for Kleister

kleister minecraft openapi python sdk

Last synced: 02 Aug 2025

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

Go library for the toggl. The Toggl API allows developers to interact with Toggl's time tracking service programmatically. It provides endpoints for managing time entries, projects, clients, tags, and user information. With this API, you can automate time tracking, generate detailed reports, and integrate Toggl with other tools and services.

api api-client api-library automation go golang integration openapi openapi3 productivity project-management time-management time-management-tools time-tracking toggl toggl-api

Last synced: 15 May 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/libninjacom/petstore-ts

Petstore client, generated from the OpenAPI spec

javascript openapi petstore typescript

Last synced: 06 May 2026

https://github.com/teamkweku/alx_travel_app_0x01

Django REST API for property rentals with booking management, reviews, and real-time notifications. Features MySQL, Celery, and Docker integration.

asynchronous celery django openapi postgresql redis swagger

Last synced: 09 Apr 2026

https://github.com/vanillazen/stl

Simple todo list as a simple service orchestration reference

go golang microservice no-dependencies openapi sqlite stdl stdlib vanilla-golang

Last synced: 11 Jan 2026

https://github.com/curegit/stylegan-fastapi

Simplified Web REST API of the StyleGAN using FastAPI

chainer fastapi generative-adversarial-network image-synthesis openapi stylegan2

Last synced: 02 Aug 2025

https://github.com/d0u6ur45u/master-microservices

Project about microservices architecture and how to build it using SpringBoot, Spring Cloud components, Docker and Kubernetes.

docker docker-compose google-kubernetes-engine grafana helm java kafka kubernetes loki oauth2 openapi openid-connect prometheus promtail rabbitmq resilience4j spring-boot swagger tempo

Last synced: 06 Apr 2026

https://github.com/uisawara/usimplehttpserver

SimpleHttpServer for Unity. UnityアプリにシンプルなAPIサーバー機能を持たせるためのpackage

api csharp gauge openapi server unity

Last synced: 15 May 2026

https://github.com/alexdemure/fastoas

Customize and override OpenAPI schema details in FastAPI with ease

fastapi fastapi-extension openapi openapi-codegen

Last synced: 27 Mar 2025

https://github.com/postman-cs/postman-bootstrap-action

Public customer preview GitHub Action for Postman workspace, OpenAPI spec, and collection bootstrap

api ci-cd collections github-actions onboarding openapi postman

Last synced: 01 Jul 2026

https://github.com/mrnicolass/v2com-library-training-backend

It's a simple API project of a library concept made to learn some of Quarkus, PostgreSQL and Docker.

docker flyway-migrations java openapi postgresql quarkus

Last synced: 09 Apr 2026

https://github.com/tryagi/weaviate

C# SDK based on official Weaviate OpenAPI specification

ai autosdk csharp dotnet langchain langchain-dotnet openapi sdk

Last synced: 08 Oct 2025

https://github.com/hoseungme/oas-api-client

API client library generator for Typescript based on OAS(OpenAPI Specification)

generator openapi typescript

Last synced: 19 May 2026

https://github.com/mozilla-releng/tooltool

Tasks in the RelEng infrastructure and make use of generic binary artifacts, which are stored in dedicated artifacts repositories (S3 buckets). ToolTool application provides an interface to those artifacts repositories.

backend frontend openapi python

Last synced: 02 Feb 2026

https://github.com/claudioaltamura/spring-boot-openapi-generator

Spring Boot OpenAPI Generator example

github-actions maven openapi spring-boot

Last synced: 09 Apr 2026

https://github.com/rickyli79/koa-openapi-router

"config koa-router by openapi, valid the request by opanapi

koa openapi router schema valid

Last synced: 19 Jan 2026

https://github.com/azmisahin/azmisahin-software-web-service-rest-postgrest-heskell-v1

Restfull API with OpenApi support, using authentication mechanisms such as JWT, fast integration with devops environments, using powerful postgresql database features

authentication database docker jwt openapi postgresql postgrest rest

Last synced: 05 Apr 2026

https://github.com/driimus/oasin

Easily combine APIs from openapi-generated TypeScript client libraries

api openapi openapi-generator rest typescript

Last synced: 19 Feb 2026

https://github.com/aleksdjukic/laravel-api-openapi

Production-style Laravel REST API with OpenAPI (Swagger), versioned endpoints and GitHub Actions CI for build and documentation validation.

backend ci-cd github-actions laravel openapi php postman-collection rest-api swagger

Last synced: 20 May 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/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/go-giteria/giteria

Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

code git golang javascript nextjs nodemon openapi package talwindcss typescript

Last synced: 23 Jun 2026

https://github.com/igor47/notmuchproxy

Read-only OpenAPI + MCP server over a notmuch email archive, for LLM tool use (Open WebUI, Claude)

email fastapi llm-tools mcp notmuch openapi

Last synced: 17 Jun 2026

https://github.com/lenaar/column-operations-api

Flask API with basic calculations

flask-api openapi pydantic python3 sqlalchemy

Last synced: 19 May 2026

https://github.com/jefwillems/kiota-client-action

github action to generate client code from openapi specs

kiota openapi swagger

Last synced: 09 Mar 2026

https://github.com/techplexengineer/onshape-ts-fetch-client

Depreciated Onshape API Client with apikey middleware, generated with openapi

cad onshape openapi

Last synced: 15 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/xc0dex/openapidocs

.NET OpenAPI documentation

documentation openapi

Last synced: 30 Sep 2025

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

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

csharp dotnet httpclient httpclients openapi sentry sentryopenapihttpclient singleton

Last synced: 02 May 2026

https://github.com/rodrigokamada/angularsp-202210

Repositório utilizado no evento AngularSP com o tema "API REST em Node.js: Boas práticas em produção".

angularsp api eslint expressjs javascript mongodb nodejs openapi swagger typescript

Last synced: 09 Apr 2026

https://github.com/tpdlshdmlrkfmcla/covid-19_openapi

보건복지부_코로나19 감염현황 총괄 통계 OpenAPI를 활용한 플러터 앱 프로젝트

covid-19 flutter-openai openapi

Last synced: 29 Apr 2026

https://github.com/ddonamaria/price-service

[technical test] - This is a microservice for managing prices

cucumber docker java junit mockito openapi springboot

Last synced: 11 Apr 2026

https://github.com/fibercrypto/libobjc-skycoin

Skycoin client library for the Objective-C programming language.

client-library objective-c objective-c-library openapi rest-api rest-client restapi skycoin swagger swig

Last synced: 20 May 2026

https://github.com/nullbeam/example-node-ts

Example - Node JS application with Typescript and OpenAPI

express nodejs openapi typescript

Last synced: 11 Apr 2026

https://github.com/bettenoch/tanstack_opeapi_project_setup

This project demonstrates the integration of HeyApi, Tanstack Query, and Tanstack Router in a modern React application built with TypeScript and Vite. The goal is to showcase how to efficiently manage API requests, caching, and client-side routing using these tools in a performant and scalable way.

openapi routing-protocols tanstack tanstack-react-query tanstack-router typescript

Last synced: 18 Feb 2026

https://github.com/n8n-code/n8n-nodes-azure-managementgroups-management

Azure Management Groups API consolidates subscriptions/resources into a hierarchy for centralized access control, policies, alerting, and reporting.

api automation azure-managementgroups-management n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/mohamed255255/mini-order-tracker

Demo app to create and track orders and payments with SOAP / REST endpoints

h2-database openapi restful-api soap-web-services spring-testing wsdl

Last synced: 15 May 2026

https://github.com/aliakseis/hoppity

REST API example

openapi swagger

Last synced: 20 May 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/rebecaborges/tsc-base-api

Typescript base api using OpenApi specification rules

docker docker-compose eslint express jwt mongodb mongoose openapi typescript

Last synced: 06 Apr 2026

https://github.com/karurochori/base-blockchain

Barebone blockchain node defined by OpenAPI specs with simulation support.

blockchain openapi shadow typescript

Last synced: 15 May 2026

https://github.com/jetalphastartup/docs

our api docs

markdown minify openapi

Last synced: 10 May 2026

https://github.com/topaztee/snyk-explorer

use open-api gtp-3 endpoint to interact with snyk.io/advisor via a 'chatbot' in the cli

gpt-3 nextgrid openapi

Last synced: 28 Oct 2025

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

Recurly client, generated from the OpenAPI spec

openapi recurly rust

Last synced: 15 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/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/badsyntax/gatsby-openapi

A mono-repo with a set a gatsby plugins that can be used to build API docs from an OpenAPI specification.

gatsby openapi

Last synced: 09 May 2026

https://github.com/cornersyrup/miniature-octo-vienna

Demonstration of microservice with Terraform, Docker and OpenAPI

docker golang microservice openapi terraform

Last synced: 30 Apr 2026

https://github.com/swimmwatch/python-opendota

:video_game: Generated Python SDK for working with OpenDota API.

api dota2 generated-sdk openapi opendota opendota-api python sdk

Last synced: 18 May 2026

https://github.com/unstoppablemango/openapi2go

Converts OpenAPI specifications to Go

ast codegen go openapi ux

Last synced: 18 May 2026

https://github.com/herbat73/hackyeah2018

PKO BP FinTech solution for hackaton HackYeah2018

banking-applications boostrap4 fintech hackathon hackyeah necore openapi

Last synced: 17 Apr 2026

https://github.com/mrthearman/drf-openapi-schema

Django Rest Framework OpenAPI Schema generation.

api django openapi python schema

Last synced: 10 Aug 2025

https://github.com/simon-gardier/inventory-flutter-dotnet-app

MyVentory is an app/website built in Flutter with a backend written in Dotnet, hosted on Openshift and developped with modern CI/CD standards

cicd devops dotnet flutter gitlab-runner openapi postgres restapi swagger

Last synced: 06 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

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