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/makefile-inc/openapi

Makefiles includes for generations client and servers and convertions openapi specs

includes make makefile makefile-snippets openapi

Last synced: 01 Jul 2026

https://github.com/nekogakure/talkitapi-docs

TalkitのAPIドキュメント

api docs openapi yaml

Last synced: 27 Mar 2025

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

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

ai api client cohere cohereopenapiclientutil csharp dotnet kiota openapi openapiclientutil singleton util

Last synced: 06 Jun 2026

https://github.com/heiwa4126/terraform-apigw-ex2-openapi

TerraformでAWS Lambda (Python) & API Gateway (powered by OpenAPI) のサンプル

aws-api-gateway aws-lambda example openapi terraform

Last synced: 16 May 2026

https://github.com/xutyxd/photron

A server to manage resources splitting into chunks for parallel download

download file-sharing file-sharing-server filesystem javascript openapi parallel typescript

Last synced: 02 Feb 2026

https://github.com/danhunsaker/openapi2siege

A simple tool to convert your OpenAPI spec(s) to one or more Siege URL files

openapi openapi3 siege

Last synced: 19 May 2026

https://github.com/sukkola/openapiv3-filter

Cli tool for filtering openapi v3 documents

api api-rest cli openapi openapi-specification openapi3 tool tools web

Last synced: 15 May 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/carturo8/eventhub

RESTful event and venue management API built with Spring Boot, JWT security, and Clean Architecture.

docker flyway hexagonal-architecture java jwt openapi rest-api spring-boot spring-security

Last synced: 07 Jul 2026

https://github.com/jdifool/tempest-openapi-tools

OpenAPI specification generator and interactive documentation UI for the Tempest framework.

openapi php scalar swagger-ui tempest

Last synced: 20 Jan 2026

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/lambda-feedback/evaluation-function-api

OpenAPI Specification and Validation Schemas for the Evaluation Function API

evaluation-function-api openapi swagger

Last synced: 12 Jan 2026

https://github.com/alexandrelamberty/sentinel-api-spec

:diamond_shape_with_a_dot_inside: Home Automation and Monitoring IoT Software API Specification.

api iot microcontroller openapi specification

Last synced: 07 Nov 2025

https://github.com/alexandrelamberty/hortus-api-spec

:seedling: Gardening Planner API Specification.

api collection culture gardening openapi planner specification

Last synced: 07 Nov 2025

https://github.com/alexandrelamberty/nasa-neows-api-spec

:rock: NASA Near Earth Object Web Service API Specification.

api asteroids docs nasa openapi specification

Last synced: 07 Nov 2025

https://github.com/freight-trust/api-docs

API Documentation for EDI Service

api edi edifact openapi x12

Last synced: 26 Jul 2025

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/mermade/semoasa-tools

Tools to manipulate Semoasa documents

api openapi openapi3 semoasa

Last synced: 15 May 2026

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/libninjacom/petstore-ts

Petstore client, generated from the OpenAPI spec

javascript openapi petstore typescript

Last synced: 06 May 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/usings/openapi-shape

Generate TypeScript API contract types from OpenAPI 3.x JSON.

dts openapi typescript

Last synced: 23 May 2026

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

Dhl client, generated from the OpenAPI spec

dhl openapi rust

Last synced: 20 May 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/xcancloud/openapidesigner

OpenAPIDesigner is an open-source OpenAPI specification design tool that allows developers to design, write, and validate OpenAPI specifications.

openapi openapi-edtor openapi-specification swagger

Last synced: 19 Jan 2026

https://github.com/kevinoid/appveyor-swagger-java

AppVeyor REST API Client (from Swagger, in Java)

java openapi openapi-client swagger swagger-client swagger-codegen

Last synced: 21 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/yossichakim/task-manager-api

Full-stack task manager built with Flask, React, SQLite, JWT authentication, Swagger documentation, automated backend tests, and Render deployment.

authentication crud full-stack jwt openapi pytest python react render rest-api sqlite swagger task-manager vite

Last synced: 07 Jul 2026

https://github.com/sajith4u/gazettequery

RAG based application for analyzing Sri Lankan government gazette files

gazette openapi rag

Last synced: 07 May 2026

https://github.com/predicthq/api-specs

PredictHQ OpenAPI specs

openapi

Last synced: 30 Jul 2025

https://github.com/alexandrelamberty/macellum-api-spec

:shopping_cart: Grocery Management System API Specification.

api grocery-store management-system openapi specification stock

Last synced: 01 Aug 2025

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/omermecitoglu/app-store-api

a backend service to simplify App Store server integration

app-store apple assn in-app-purchases nextjs openapi

Last synced: 07 May 2026

https://github.com/lucasvmarangoni/tasklist

Rest API for task list application, developed with Express, Typescript and Prisma, applying TDD and principles of DDD

bcript express express-openapi graceful-shutdown http-status-codes json-web-token mongodb mongodb-atlas node-config nodejs openapi overnightjs pino prisma-studio supertest typescript vitest

Last synced: 09 Apr 2026

https://github.com/sergey-prudentdev/siteinformant-openapi

Official OpenAPI specification for the Site Informant public JSON API — website uptime, response-time, and SSL monitoring data for developers and AI integrations.

ai-integrations api openapi siteinformant ssl-monitoring swagger uptime-monitoring

Last synced: 30 Jun 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/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/drakkar-software/pennylane-openapi-clients

Pennylane api client. Only typescript for now

invoicing openapi pennylane

Last synced: 08 Feb 2026

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/libninjacom/recurly-rs

Recurly client, generated from the OpenAPI spec

openapi recurly rust

Last synced: 15 May 2026

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/grab/grabfood-api-sdk-go

Go API client for GrabFood

go-client grab grabfood openapi

Last synced: 25 Sep 2025

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/kleister/kleister-python

Python SDK for Kleister

kleister minecraft openapi python sdk

Last synced: 02 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/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/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/gopireddy99/receipe_finder

🔍 Recipe Finder is a smart web application that helps users discover delicious recipes by simply entering the ingredients they have. Built with TypeScript, Tailwind CSS, and Python, it offers an intuitive interface and intelligent recipe suggestions based on user input.

openapi python spoonacular-api

Last synced: 11 May 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/christianhelle/refitter-action

Generate Refit API Client using Refitter

openapi openapi3 refit rest swagger

Last synced: 15 Jun 2025

https://github.com/mahmudindev/openapi-jikan-python

Python-based generated Jikan (MyAnimeList) OpenAPI client (Unofficial).

client comics jikan-api myanimelist openapi sdk

Last synced: 15 May 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/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/iamgoatki/messendger_windl

Mини-приложение, реализующее функционал чата с возможностью отправки сообщений, их хранения в базе данных и создания групповых чатов.

asyncio docker docker-compose fastapi jwt oauth2 openapi python rest-api sqlachemy sqlalchemy-orm swagger websocket

Last synced: 08 Jul 2025

https://github.com/benaiad/sqlize

SQL interface for REST APIs

cli developer-tools mcp openapi rest-api rust sql

Last synced: 06 Apr 2026

https://github.com/moaraby/weather-app-nodejs

openAPI fetch using axios

axios javascript nodejs openapi

Last synced: 20 Apr 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/ignaciogoldchluk/cuerdo

Property-based testing for Arazzo workflows

arazzo arazzo-specification oas openapi propety-based-testing

Last synced: 30 Jun 2026

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

Kleister: SDK for Ruby

kleister minecraft openapi ruby sdk

Last synced: 29 Dec 2025

https://github.com/garvae/mcp-mcphub

MCP server for managing MCPHub instances through the MCPHub REST Management API

ai-agents automation mcp mcp-management mcp-server mcphub model-context-protocol nodejs openapi self-hosted stdio streamable-http typescript

Last synced: 30 Jun 2026

https://github.com/xc0dex/openapidocs

.NET OpenAPI documentation

documentation openapi

Last synced: 30 Sep 2025

https://github.com/pacphi/spring-ai-resos

This multi-module project hosts a client code-generated from an OpenAPI derivative of the ResOs API combined with a Spring AI implementation. It also includes an MCP server, MCP client configuration for use with Claude and a standalone ReactJS powered chatbot UI.

java model-context-protocol openapi spring-ai

Last synced: 08 Jan 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/omermecitoglu/ts-openapi-interface-generator

OpenAPI interface generator for TypeScript

cli codegen generator interface openapi typescript

Last synced: 15 Oct 2025

https://github.com/a-sync/ocap-odata

OData API for OCAP data (ocap-stats database)

aar arma3 ocap ocap2 odata odata-service odata-v4 odatav4 openapi openapi3 player-statistics

Last synced: 03 May 2026

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

Tools to generate an OAI spec from go source

openapi swagger2

Last synced: 15 May 2026

https://github.com/mahmudindev/openapi-mangadex-python

Python-based generated MangaDex OpenAPI client (Unofficial).

client comics mangadex openapi sdk

Last synced: 30 Jun 2026

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

Odos DeFi routing protocol optimizing token swaps by searching millions of paths for the best rates and lowest fees

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

Last synced: 30 Jun 2026

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

Search data across sources; manage documents, photos, knowledge; collaborate via blogs, wikis, dashboards.

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

Last synced: 30 Jun 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/n8n-code/n8n-nodes-lifi

LI.FI cross-chain swap aggregator bridging multiple DEXs and bridges for optimal routing across 28+ blockchain networks

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

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-apisetu-gov-edistrictpb

Punjab government's online portal for certificates like Residence, SC/ST, OBC.

api apisetu-gov-edistrictpb automation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 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