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/glebmish/intervals-icu-cli

Command-line client for the intervals.icu training API, built for AI-agent use. 148 operations.

ai-agents cli cycling golang intervals-icu openapi running

Last synced: 24 Jun 2026

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

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

api csharp dotnet httpclient httpclients openapi openapiclient radarr radarropenapihttpclient singleton

Last synced: 04 Jul 2026

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

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

api csharp dotnet httpclient httpclients openapi singleton temporal temporalopenapihttpclient

Last synced: 04 Jul 2026

https://github.com/legalize-dev/legalize-sdks

Official client libraries for the Legalize API — legal texts as structured, versioned data.

api-client laws legal-tech legalize openapi python-sdk sdk

Last synced: 24 Apr 2026

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.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.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.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/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.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.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.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.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.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.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/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/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.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/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.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.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/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/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/sans-arch/freelance-adm-platform

Plataforma de gestão de freelancers que conecta clientes e prestadores de serviço. Permite cadastro de projetos, envio e negociação de propostas, acompanhamento de status, simulação de pagamentos e envio de notificações.

h2 jwt-authentication lombok openapi postgresql spring-boot spring-security spring-validation

Last synced: 18 Jun 2026

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

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

client csharp dotnet kiota openapi openapiclientutil paddle paddleopenapiclientutil singleton util

Last synced: 28 Jun 2026

https://github.com/saibotsivad/glopen-routes

Some common routes that I find myself needing often, in glopen format.

api glopen openapi

Last synced: 25 Apr 2026

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

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

api box boxopenapihttpclient csharp dotnet httpclient httpclients openapi singleton

Last synced: 06 Jun 2026

https://github.com/tonystrawberry/playground.openapi.generator

🚀 Demo project with OpenAPI Generator & Typescript

api openapi

Last synced: 25 Apr 2026

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

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

api asana asanaopenapihttpclient csharp dotnet httpclient httpclients openapi openapiclient singleton

Last synced: 07 Jun 2026

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

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

calendar calendly calendlyopenapihttpclient csharp dotnet httpclient httpclients openapi sdk singleton

Last synced: 02 May 2026

https://github.com/osisdie/dotnet-webapi-cqrs-boilerplate

Production-ready .NET WebAPI framework (CoreFX) with MediatR (CQRS), FluentValidation, JWT auth, OpenAPI/Swagger, email notifications (MailKit), Docker multi-stage build, and xUnit testing. Multi-targets net8.0 + net10.0.

aspnetcore automapper boilerplate clean-architecture corefx cqrs docker dotnet dotnet10 dotnet8 fluentvalidation healthcheck jwt mailkit mediatr openapi swagger webapi xunit

Last synced: 25 Jun 2026

https://github.com/colorfulcompany/node-indeed-job-campaign-api-client

Indeed Job Campaign API Client with automatically OAuth Token refreshing

foundation indeed nodejs oauth openapi

Last synced: 02 May 2026

https://github.com/ahilke/openapi-microservice-playground

A demo project to showcase and experiment with various OpenAPI technologies in a microservice environment.

graphql microservice nestjs openapi playground

Last synced: 02 May 2026

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

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

csharp dotnet httpclient httpclients netlify netlifyopenapihttpclient openapi openapiclient singleton

Last synced: 17 Jun 2026

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

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

api csharp dotnet httpclient httpclients openapi openrouter openrouteropenapihttpclient singleton

Last synced: 07 Jun 2026

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

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

api csharp dotnet fastly fastlyopenapihttpclient httpclient httpclients openapi openapiclient singleton

Last synced: 04 Jul 2026

https://github.com/instantan/web

Build robust web applications with pure Go. No external dependencies, just the power of the standard library.

openapi openapi3 redoc scalar swagger typescript-generator

Last synced: 03 May 2026

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

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

api box boxopenapiclientutil client csharp dotnet kiota openapi openapiclientutil singleton util

Last synced: 05 Jul 2026

https://github.com/vicradon/petstore

A modified version of the Petstore API offered by SwaggerHub

api javascript openapi

Last synced: 03 May 2026

https://github.com/nikitadev-work/pr-manager-service

Микросервис, который автоматически назначает ревьюеров на Pull Request’ы (PR), а также позволяет управлять командами и участниками.

clean-architecture go golang http openapi postgresql

Last synced: 06 May 2026

https://github.com/jenderenco/inkifyai-doc-generator

AI-powered tool that generates comprehensive, human-readable documentation from OpenAPI/Swagger specifications using large language models.

ai api-documentation developer-tools documentation gitbook java llm markdown ollama openapi spring-boot swagger

Last synced: 09 Apr 2026

https://github.com/duquejo/quarkus-tokencache-microservice

Resilient-ready external token cacheable service Proof of concept

java openapi quarkus redis

Last synced: 03 May 2026

https://github.com/srinitude/effect-json-schema

Tiny Effect Schema adapter for Standard JSON Schema V1

effect json-schema openapi standard-schema typescript

Last synced: 09 Jun 2026

https://github.com/nebil175/lcu_dumper

🔍 Discover and extract League Client Update data easily with LCU Dumper, a fast, cross-platform CLI that outputs selected API endpoints to JSON files.

cli data-dump http json league-of-legends openapi python reverse-engineering swagger tooling

Last synced: 03 May 2026

https://github.com/bizrockman/modelcontextstandard

A minimal, protocol-agnostic standard to connect LLMs like drivers with external tools using existing APIs and formats like OpenAPI, HTTP, AS2, or CAN-Bus. No custom stacks. Just structured function calls.

agent-framework ai-tools design driver fastapi function-calling integration llm llmos llms mcp mcs openapi protocol

Last synced: 04 May 2026

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

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

csharp dotnet httpclient httpclients openapi singleton trulioo truliooopenapihttpclient

Last synced: 09 Jun 2026

https://github.com/aahoughton/oav

HTTP-aware OpenAPI 3.0/3.1/3.2 validator with JSON Schema 2020-12 codegen compiler

json-schema json-schema-validator openapi openapi-validator openapi3 openapi31 typescript validator

Last synced: 06 Jun 2026

https://github.com/speakeasy-sdks/template-speakeasy-bar

A template for the Speakeasy Bar starter SDK.

managed-sdk openapi openapi3 sdk speakeasy-api vendor-extensions

Last synced: 04 May 2026

https://github.com/roxyapi/sdk-typescript

TypeScript SDK for RoxyAPI. Western astrology, Vedic kundli, tarot, numerology, horoscope, birth chart, I Ching, biorhythm, crystals, dream, and angel number APIs. One key, 10 domains, fully typed. AI agent and MCP ready.

ai-agents angel-numbers astrology-api biorhythm-api birth-chart-api crystals dream-interpretation horoscope-api i-ching-api kundli-api mcp-server model-context-protocol nodejs numerology-api openapi roxyapi spiritual-api tarot-api typescript-sdk vedic-astrology-api

Last synced: 16 May 2026

https://github.com/aydanrahimova/linkedinclone

This LinkedIn clone replicates key features of the professional networking platform, allowing users to manage profiles, create posts, comment, react, connect with others, follow organizations, and explore job opportunities. Advanced features include creating organizations and applying for jobs.

lombok mail-sender mapstruct openapi postgresql spring-boot spring-data-jpa spring-security-jwt validation

Last synced: 04 May 2026

https://github.com/drewlakee/json-object-openapi-schema

A Kotlin library for converting Json-object into OpenAPI Schema

json kotlin object openapi schema swagger yaml

Last synced: 04 May 2026

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

tru.id client, generated from the OpenAPI spec.

openapi rust truid

Last synced: 25 Jun 2026

https://github.com/rubenoalvarado/nestjs-drizzle-template

Project template to work with Drizzle in a NestJs project. It uses config module, throttler for rate limit and a custom drizzle module.

api-rest drizzle-kit drizzle-orm nestjs nestjs-backend nestjs-boilerplate nestjs-starter-template openapi postgresql restful-api swagger-ui

Last synced: 04 May 2026

https://github.com/codewiththomas/fom-project-server

As a project in college we are setting up a node.js webapi using express.js as framework and SQLite as database.

api express node openapi sqlite3 swagger webapi

Last synced: 04 May 2026

https://github.com/robsonlmds/java-screenmatch

Este projeto é uma aplicação Java que utiliza uma API para buscar informações sobre séries de TV e seus episódios, permitindo que os dados sejam armazenados e listados através de um repositório.

api java maven-plugin openapi spring-boot

Last synced: 04 May 2026

https://github.com/libninjacom/postman-go

Postman client, generated from the OpenAPI spec

golang openapi postman

Last synced: 04 May 2026

https://github.com/flexwiz/fw-openapi-viewer

OpenAPI Specifications Viewer

api documentation openapi swagger

Last synced: 23 Apr 2025

https://github.com/mmmylnikov/django-ninja-api-template

Flexible Django Ninja API template with PostgreSQL full-text search and gRPC integration examples.

api celery django django-ninja docker grpc jwt microservice openapi postgresql rest-api template vector-search

Last synced: 13 Apr 2026

https://github.com/developerkunal/openmorph

OpenMorph: Modern CLI & TUI for safe, interactive OpenAPI vendor extension key transforms with colorized diffs, dry-run, and config merging.

api-tools automation cli-tool developer devops devops-tools fern golang interactive-cli json openapi pagination schema-validation speakeasy transformation tui vendor-extensions yaml

Last synced: 05 May 2026

https://github.com/drewalth/openapi-generator

Generate an OpenAPI Spec file from ORM model definitions

eloquent generator openapi orm sequelize spring-boot

Last synced: 05 May 2026

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

init `router` and connect `controller` by Openapi-doc. validate the request and response by Openapi-doc

egg egg-plugin eggplugin openapi route schema valid

Last synced: 05 May 2026

https://github.com/antoniojvargas/smartcar

A Node.js and Express API that simulates Smartcar vehicle endpoints, including vehicle info, doors, fuel, battery, and engine control. Includes Swagger (OpenAPI) documentation and unit tests with Mocha, Chai, and Sinon.

chai express mocha nodejs openapi rest-api sinon smartcar swagger

Last synced: 13 Apr 2026

https://github.com/techinpark/jira-cli

Open source Jira CLI for Jira Cloud REST API v3. Manage issues, comments, transitions, worklogs, and JQL from the terminal or LLM agents.

atlassian automation devops golang jira jira-api jira-cli jira-cloud jql openapi

Last synced: 26 Jun 2026

https://github.com/soenneker/soenneker.runners.telnyx.openapiclient

Automatically updates the Soenneker.Telnyx.OpenApiClient package

csharp dotnet openapi openapiclient runner runners telnyx telnyxopenapiclient

Last synced: 12 Apr 2026

https://github.com/shivam-dhir/unified-payment-gateway

A scalable backend microservice built with Spring Boot to handle secure online payments, supporting multiple payment gateways, real-time processing, and multi-currency transactions with high availability and security.

java jdbc jwt-authentication kafka openapi oracle-database redis swagger-api

Last synced: 05 May 2026

https://github.com/scrntprcrz/openapi-sankeylizer

Visualize your OpenAPI specs as Sankey diagrams. Upload, explore request/response flows, and export as PNG.

api-visualization google-charts openapi react sankey-diagram swagger web-worker

Last synced: 05 May 2026

https://github.com/marc0franc0/exchangeratesapi

API REST que brinda información actualizada sobre las tasas de cambio de USD y otras monedas en Argentina. También sobre el valor de acciones en USD.

java openapi spring-boot swagger-ui

Last synced: 05 May 2026

https://github.com/serafin-labs/open-api

Open Api 3 typescript types definition

json-schema openapi typescript typing

Last synced: 05 May 2026

https://github.com/ferror/openapi-coverage

Symfony Command that calculates Open API documentation coverage

openapi php symfony

Last synced: 05 May 2026

https://github.com/temirkhann/openapi-validator-bundle

An OpenAPI specification validator for a symfony application

openapi symfony-bundle

Last synced: 06 May 2026

https://github.com/owlebot/open-api

Public API to interact with the owle.bot app

api javascript nodejs open-source openapi typescript

Last synced: 06 May 2026

https://github.com/skygenesisenterprise/giteria-licence-xml

A Giteria site to provide non-judgmental guidance on choosing a license for your open source project

git javascript licence nodemon openapi talwindcss typescript vite website yarn

Last synced: 13 Apr 2026

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

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

client csharp dotnet kiota openapi openapiclient together togetheropenapiclient

Last synced: 06 May 2026

https://github.com/toobeeh/tirith

Angular & NEST fullstack application for skribbltypo website & dashboard

angular grpc nestjs openapi skribbl-typo

Last synced: 06 May 2026

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

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

api client csharp dotnet intercom intercomopenapiclient kiota openapi openapiclient

Last synced: 07 May 2026

https://github.com/wacko1805/victorian-covid-stats

An open API of COVID statistics in Victoria, Australia. The data is ripped from coronavirus.vic.gov.au

api aussie australia australian corona coronavirus covid-19 covid-19-data covid-api covid-virus covid19-data json open-api open-source openapi php php-api simple-html-dom victoria

Last synced: 07 May 2026

https://github.com/rashidintheworld/file-document-restapi

This project contains a collection of services that perform step-by-step PDF creation. It allows users to convert any text in PDF format by setting font, color and RGB properties through a single API. I shared the project on GitHub and am open to development.

itextpdf openapi pdf-generation restful-api spring-boot swagger

Last synced: 07 May 2026

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

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

api client csharp dotnet fastly fastlyopenapiclient kiota openapi openapiclient

Last synced: 07 May 2026

https://github.com/layoric/exampleopenaiplugin

WIP Example OpenAi Plugin support for ServiceStack

openai openapi servicestack servicestack-plugin

Last synced: 07 May 2026

https://github.com/openapi-processor/openapi-processor-json

converts an openapi yaml file to an openapi.json file

json openapi openapi-generator openapi-processor openapi-processor-json

Last synced: 07 May 2026

https://github.com/what3words/what3words-api-docs

Host public Openapi spec and llms files for the what3words Public API

llms llmstxt openapi postman-collection what3words what3words-api

Last synced: 10 Jun 2026

https://github.com/debitoor/express-openapi

Express Open API

debitoor express openapi

Last synced: 08 May 2026