Data

Tools

Indexes

Applications

Experiments

Awesome

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/kanryu/validagen

A validator generator for structs/maps for your go applications.

generator go openapi ozzo-validation validator

Last synced: 29 Apr 2026

https://github.com/moontai0724/openapi-types

TypeScript types for OpenAPI specification. (v3.1 only now)

openapi specification types typescript

Last synced: 27 Jan 2026

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

primer client, generated from the OpenAPI spec

openapi primer rust

Last synced: 20 Jun 2026

https://github.com/tuplescompany/crumbjs

CrumbJS - Bun only Http API Framework with automatic openapi documentation & validation

bun fast http http-server https https-server openapi openapi-generator openapi-spec openapi3 performance standalone zod zod-validation

Last synced: 11 Aug 2025

https://github.com/echelon-solutions/swagger-node-vagrant

A portable Vagrant environment for running swagger-node to quickly create APIs.

api oas openapi swagger swagger-node swagger-specification vagrant

Last synced: 30 Apr 2026

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

Gopad: SDK for Python

etherpad gopad openapi python sdk

Last synced: 11 May 2026

https://github.com/alessandro1918/swagger-api

Um exemplo de documentação de rotas de API com Swagger. Especificação de endpoints, parâmetros, retorno, tudo facilmente documentável e consultável em uma página web disponível em uma rota da própria API.

openapi swagger

Last synced: 30 Apr 2026

https://github.com/sookwalinga/ask_sam

Web app consuming the openAI GPT3 api. Feel free to "ask sam anything" 😉

gpt3 javascript openapi

Last synced: 11 May 2026

https://github.com/soenneker/soenneker.loops.clientutil

An async thread-safe singleton for Loops OpenApiClient

client clientutil csharp dotnet httpclient loop loops loopsclientutil openapi util

Last synced: 11 Jun 2026

https://github.com/kwaytv/hono-steamer-api

⚡ High-performance Steam profile resolver API with MySQL-powered smart caching system | Built with Hono & TypeScript 🚀

hono openapi steam-api typescript

Last synced: 30 Apr 2026

https://github.com/soenneker/soenneker.openapi.merger

A utility library to merge OpenApi specs

csharp dotnet fixing merge merger openapi openapimerger util

Last synced: 13 May 2026

https://github.com/jenspapenhagen/placeholder

MCP Server that can generate Star Trek Klingon Lorem Ipsum

java llm mcp-server openapi opentelemetry quarkus

Last synced: 07 May 2026

https://github.com/nanato12/imgur-openapi

OpenAPI for Imgur API

imgur imgur-api openapi

Last synced: 10 Aug 2025

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

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

api client csharp dotnet kiota openapi openapiclientutil posthog posthogopenapiclientutil singleton util

Last synced: 16 May 2026

https://github.com/planet-a-ventures/affinity-client-python

API client for Affinity (www.affinity.co)

affinity client openapi python

Last synced: 01 May 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/noi-techpark/opendatahub-swaggerui

Generic Swagger Instance for all Open Data Hub APIs

openapi opendatahub

Last synced: 12 Jan 2026

https://github.com/webitel/webitel-openapi-client-go

Webitel OpenAPI Client for Go

go openapi swagger webitel

Last synced: 01 May 2026

https://github.com/soenneker/soenneker.x.clientutil

An async thread-safe singleton for X OpenApiClient

clientutil csharp dotnet httpclient openapi singleton twitter util x xclientutil

Last synced: 11 Jun 2026

https://github.com/duongnguyen321/open-api

Open API for coder, programing

country nestjs openapi

Last synced: 01 May 2026

https://github.com/astroway/astrology-api-openapi

OpenAPI 3.1 spec for the AstroWay astrology API — natal charts, synastry, transits, Vedic, Human Design, Tarot, Numerology. Generate a typed client in any language.

astrology astrology-api astroway ephemeris horoscope human-design natal-chart openapi openapi-spec openapi3 rest-api swiss-ephemeris synastry tarot vedic-astrology

Last synced: 27 Jun 2026

https://github.com/90dy/ts-openapis

Typescript pre-generated OpenAPIs clients

codegen jsr openapi typescript

Last synced: 02 May 2026

https://github.com/xpdojo/api

An open API (often referred to as a public API) is a publicly available application programming interface that provides developers with programmatic access to a proprietary software application or web service.

openapi

Last synced: 02 May 2026

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

mangadex client, generated from the OpenAPI spec

mangadex openapi rust

Last synced: 13 May 2026

https://github.com/edavis25/crypto_history_api

API for retrieving personally scraped historic crypto price data from various exchanges.

crypto cryptocompare cryptocurrency influxdb laravel openapi openapi3 php poloniex

Last synced: 02 May 2026

https://github.com/bretterer/openapi-codegen

Extendable Swagger Code Generator for PHP

codegen codegeneration openapi openapi-specification

Last synced: 13 May 2026

https://github.com/majid-l/swagger-ui-docs

Swagger UI constructed using an OpenAPI Specification document containing the definition for an e-commerce RESTful API service that I've created.

openapi swagger-ui yaml

Last synced: 02 May 2026

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

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

api client csharp dotnet kiota openapi openapiclient shippo shippoopenapiclient

Last synced: 07 May 2026

https://github.com/greyorange-labs/rebar3_openapi

Rebar3 plugin for bidirectional OpenAPI and Erlang/Cowboy code generation

api code-generation cowboy erlang openapi rebar3 rebar3-plugin

Last synced: 13 May 2026

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

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

csharp dotnet generated httpclient httpclients notion notionopenapihttpclient openapi singleton

Last synced: 05 Jun 2026

https://github.com/alpdr/gindocnic

An OpenAPI 3.1 specification generator for Gin Web Framework

gin gin-gonic go golang openapi openapi-specification openapi3

Last synced: 14 Apr 2026

https://github.com/hello-sycon/sycon-api

Production API documentation for Sycon Cloud (OpenAPI + usage guide)

api-docs industrial-iot openapi redoc swagger-ui sycon

Last synced: 07 Oct 2025

https://github.com/sillyash/swagger-ui-clickable-links-plugin

A Swagger UI plugin that automatically makes URLs in descriptions and examples clickable.

openapi openapi3 plugin rest-api swagger-ui

Last synced: 07 Oct 2025

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: 03 May 2026

https://github.com/redte-ch/redistributeme

Impact of taxes and social benefits on disposable income

astro benefits d3 openapi openfisca rac svelte taxes typescript

Last synced: 13 Apr 2026

https://github.com/noppomario/openapispec-collector

Generate a unified static documentation site from OpenAPI specs across multiple GitHub repositories.

cli documentation openapi redoc static-site swagger

Last synced: 12 Apr 2026

https://github.com/isaquetdiniz/monitoria-backend-es-2024-1

Projeto desafio da monitoria de backend da disciplina de Engenharia de Software (ES) no período letivo de 2024.1 do curso de Sistemas de Informação (SI) da Universidade Federal de Pernambuco (UFPE).

biomejs drizzle-orm express husky nestjs openapi sqlite3 swc

Last synced: 07 Jan 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/vicradon/petstore

A modified version of the Petstore API offered by SwaggerHub

api javascript openapi

Last synced: 03 May 2026

https://github.com/m-mdy-m/openapi-playground

Explore OpenAPI & Swagger with Node.js! Learn code-first & design-first workflows, routes, documentation, reusability, data types, & more. Experiment with security, hosting, and code generation.

openapi openapi-repo swagger swagger-ui

Last synced: 02 Apr 2025

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

OpenAPI Specifications Viewer

api documentation openapi swagger

Last synced: 23 Apr 2025

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

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

api client csharp dotnet kiota openapi openapiclient twilio twilioopenapiclient

Last synced: 09 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/iota-uz/payme

IOTA Go client for the Payme Merchant API — work with payments, transactions, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and convenient utility helpers.

api-client go openapi payme

Last synced: 14 Jan 2026

https://github.com/asadhasan/fastapi-projections-service

Playing with FastAPI by creating an investment projections service (using Nutmeg's calculator to actually calculate the projections)

bandit black codecov codeql dependabot docker-compose fastapi flake8 github-actions heroku isort mypy nginx-unit openapi owasp-zap pre-commit pydantic pytest python3 requests

Last synced: 21 Jan 2026

https://github.com/mbari-org/gpdviz

Web-based visualization of geolocated point data streams in real-time

openapi scala typescript vue websocket

Last synced: 14 Apr 2026

https://github.com/csini/user-paradise

mini springboot+angular CRUD app with h2db without any css framework

angular css3 fullstack-development html5 jpa openapi spring-boot typescript

Last synced: 12 Apr 2026

https://github.com/griptape-ai/griptape-cloud-python-client

Python client for Griptape Cloud APIs

ai griptape openapi python

Last synced: 24 Jun 2026

https://github.com/borolgs/axum-examples

Examples of using the Axum web framework

axum deno htmx openapi

Last synced: 03 May 2026

https://github.com/allansomensi/printer-supplies-api

A simple REST API using Axum for managing printer supplies, such as toners and drums.

api axum crud docker openapi postgresql printer rust sqlx stock-management swagger-ui

Last synced: 11 Oct 2025

https://github.com/dcrichards/go-to-openapi

Convert Go structs to OpenAPI Schemas (Data Models)

golang openapi

Last synced: 11 Mar 2026

https://github.com/localgod/minado

Generating OpenApi specifications and API management policies from Azure Logic App Standard

azure-api-management azure-logic-apps console-application github-actions openapi

Last synced: 18 Jan 2026

https://github.com/kossahokia/bankcards

REST API for managing bank cards. Built with Java 21, Spring Boot, PostgreSQL, Liquibase, JWT, Docker, Swagger. Includes full authentication, roles, transfers & admin features.

backend docker java jwt liquibase openapi postgresql rest-api springboot swagger

Last synced: 13 Apr 2026

https://github.com/0x-jerry/openapi-ts

Openapi schema to client typescript code

generate-code openapi swagger typescript

Last synced: 14 Apr 2026

https://github.com/faisalaffan/community-waste-collection-api

REST API for community waste collection — households, pickups, payments, and reports. Built with Go Fiber

atlas docker fiber ghcr go golang gorm minio openapi postgresql rest-api swagger waste-management

Last synced: 24 Jun 2026

https://github.com/qualisero/openapi-endpoint

Exposes type-safe API endpoint functions to Vue components using openapi.json and TanStack

openapi rest-api tanstack-query vue vuejs

Last synced: 21 Jan 2026

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

:diamond_shape_with_a_dot_inside: Home Automation and Monitoring API Specification using the OpenAPI standard.

api home-automation home-monitoring openapi specification yaml

Last synced: 13 Oct 2025

https://github.com/rspereiratech/openapi-collection-generator-parent

Maven plugin that generates Postman and Insomnia collections from OpenAPI 3.x specs, integrated into the Maven build lifecycle.

api-tools code-generation insomnia java maven-plugin openapi openapi3 postman

Last synced: 29 May 2026

https://github.com/rspereiratech/openapi-collection-generator-samples

Sample Maven project demonstrating the openapi-collection-generator-maven-plugin — generates Postman and Insomnia collections from an OpenAPI 3.0 Pet Store specification.

api api-tools code-generation insomnia java java17 maven maven-plugin openapi openapi3 postman postman-collection rest-api sample swagger

Last synced: 29 May 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/alejandrosoares/speakwiz

Raise your confidence in English by practicing and speaking with this platform. Developed using Django Rest Framework and React.

celery chatgpt django django-rest-framework javascript langchain openapi react redis

Last synced: 13 Apr 2026

https://github.com/sonaiengine/api-to-tools

Universal library that converts any API (OpenAPI, WSDL/SOAP, GraphQL, gRPC) into LLM-callable tool definitions

ai-agent anthropic api-crawler api-discovery claude function-calling graphql grpc llm llm-tools mcp mcp-server nexacro openapi playwright python soap swagger tool-calling wsdl

Last synced: 15 Apr 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/alcandev/book-inventory-react-vite-nest-postgres

Full-stack book inventory management system using React + Vite (frontend) and NestJS + PostgreSQL (backend). Features JWT auth, advanced filtering (incl. availability), pagination, CSV export, auditing, Swagger docs, image upload with Multer (local storage), and Docker Compose deployment.

auditing csv-export docker docker-compose file-upload filtering jest jwt multer nestjs nginx openapi pagination postgresql react sequelize spa swagger typescript vite

Last synced: 09 Apr 2026

https://github.com/allansomensi/tickify-api

A simple API for managing support tickets, with JWT authentication. Made in Rust with Axum.

api auth crud docker just jwt mvc openapi postgresql rust sqlx swagger-ui ticket-management

Last synced: 12 Apr 2026

https://github.com/grofei/ps-bconnectopenapi

Powershell module for the baramundi OpenAPI Interface. This module is NOT a product of baramundi software GmbH.

automation baramundi bconnect openapi

Last synced: 14 May 2026

https://github.com/ningenme/geeq

frontend and backend for geeq webapp

axum nextjs ningenme-project openapi react rust-lang typescript

Last synced: 12 Apr 2026

https://github.com/moizu991/fullstack-starter-go-fiber

🚀 Build a minimal CRUD web app with Go, Fiber, and PostgreSQL, using Docker and GitHub Actions for a smooth, repeatable development process.

docker docker-compose fiber full-stack go jwt migrations openapi postgresql rest-api testing

Last synced: 12 Apr 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/belgif/openapi-location

OpenAPI data types for locations

openapi rest standard

Last synced: 15 Oct 2025

https://github.com/mizcausevic-dev/kinetic-api-gateway

Node.js + Express REST API for B2B SaaS lead scoring, campaign visibility, and revenue workflow automation

api-gateway backend express lead-scoring nodejs openapi rest-api revenue-operations saas sales-operations swagger typescript

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/signal-orchestration-lab

Python + FastAPI orchestration backend for dependency-aware signal routing, escalation sequencing, and cross-functional response planning.

backend openapi pandas python signal-routing

Last synced: 01 Jun 2026

https://github.com/airstack-xyz/oas

The OpenAPI Specification (OAS) for Airstack Hubs & Webhooks API

airstack api farcaster farcaster-frames farcaster-protocol oas openapi web3

Last synced: 06 Jan 2026

https://github.com/mizcausevic-dev/partner-lead-distribution-engine

TypeScript platform for partner lead routing, territory governance, SLA-aware distribution, and attribution-conscious channel operations.

backend channel-sales express lead-routing nodejs openapi partner-operations revenue-operations typescript

Last synced: 01 Jun 2026

https://github.com/slaterhaus/openapi-sdk-generator

Generate TypeScript SDKs, Postman collections, GraphQL schemas, and cURL commands from OpenAPI specifications

api-client cli-tool code-generator graphql openapi postman swagger typescript

Last synced: 04 May 2026

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

readme client, generated from the OpenAPI spec.

openapi readme rust

Last synced: 04 Sep 2025

https://github.com/shearichard/analyse-awesome-openapi

Some scripts to analyse the tools listed in 'Awesome OpenAPI'

openapi openapi3 python sqlite

Last synced: 15 Apr 2026

https://github.com/uneva/unplugin-openapi-gen-ts

OpenAPI Generated TypeScript

codegen kubb openapi typescript unplugin

Last synced: 04 Jan 2026

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 76
OpenAPI Specification Categories
Papers 726 Projects 396 Integration Patterns 200 Resources 181 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 HTML Processing 25 Monitoring 25