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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/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/mahmudindev/openapi-mangadex-python

Python-based generated MangaDex OpenAPI client (Unofficial).

client comics mangadex openapi sdk

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

SIP trunking, SMS, MMS, Call Control and Telephony Data Services

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

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-adyen-testcardservice

Test Cards API generates custom test card numbers. See [Custom test cards](https://docs.adyen.com/development-resources/testing/create-test-ca..

adyen-testcardservice api automation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

PMGDISHA certificates from authorized centres are available to citizens.

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

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

VersionEye is a cross-platform search engine for free/libre/open source software libraries

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

Last synced: 30 Jun 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/n8n-code/n8n-nodes-curve-finance

Curve Finance decentralized exchange protocol for stablecoin swaps with low slippage across multiple blockchains

api automation curve-finance n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

Labs64 NetLicensing RESTful API gives you access to NetLicensing’s core features.Authentication..

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

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-vonage-reports

Vonage Business Cloud Reports API enables you to retrieve call logs for your account

api automation n8n n8n-community-node n8n-node openapi swagger vonage-reports workflow

Last synced: 30 Jun 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/xc0dex/openapidocs

.NET OpenAPI documentation

documentation openapi

Last synced: 30 Sep 2025

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/n8n-code/n8n-nodes-apisetu-gov-edistrictodisha

EDistrict Odisha portal issues Income, Caste, Residence Certificates.

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

Last synced: 30 Jun 2026

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

Our FREE API blocks images with nudity. Build from the ground up, accurate models, best in class support, great price

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

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-storage-datalakestorage

Azure Data Lake Storage offers scalable storage for Hadoop and big data workloads.

api automation azure-storage-datalakestorage 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-amazonaws-comprehend

Amazon Comprehend analyzes document content to identify topics.

amazonaws-comprehend api automation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

Postman API enables programmatic access to Postman account data.

api automation getpostman 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

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/n8n-code/n8n-nodes-getgo-gototraining

GoToTraining API enables developers to integrate online training into proprietary LMS.

api automation getgo-gototraining n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 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/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

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

OpenAPI for Imgur API

imgur imgur-api openapi

Last synced: 10 Aug 2025

https://github.com/tryagi/recraft

C# SDK based on official Recraft OpenAPI specification

ai autosdk csharp dotnet image-generation langchain langchain-dotnet llm openapi sdk

Last synced: 10 Apr 2025

https://github.com/guilhermeuptotask/tasksmaneger

Fullstack Web Aplication Using FastApi, React, OpenAPI, Docker, Nginx, PostgreSQL, GitHub Actions for CI/CD.

cicd docker fastapi github-actions nginx openapi postgresql python react typescript

Last synced: 09 Apr 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/renatoelho/metodos-status-codes

Explico o funcionamento dos métodos e status codes mais comuns em APIs, utilizando uma aplicação em FastAPI. A API permite operações como listar produtos (GET), criar (POST), atualizar (PUT) e remover (DELETE). Também demonstro os status codes 200 OK, 201 Created, 400 Bad Request e 500 Internal Server Error, mostrando seus usos de forma prática.

docker docker-compose fastapi metodos-http openapi postman python status-codes

Last synced: 09 Apr 2026

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

DL and RC from Parivahan Sewa (MoRTH) are available on DigiLocker.

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

Last synced: 30 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/heikkilamarko/golang-api

A simple RESTful API written in Go.

api docker golang kong-gateway newman openapi postgresql postman

Last synced: 09 Apr 2026

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

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

ai api client csharp dotnet kiota mistral mistralopenapiclient openapi openapiclient wiki wikipedia

Last synced: 09 Apr 2026

https://github.com/whisperpine/tt

An OpenAPI driven rust server.

axum docker openapi openapi-generator postgresql redoc server

Last synced: 09 Apr 2026

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

Tamil Nadu DGE issues Class X mark certificates via DigiLocker for student access.

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

Last synced: 30 Jun 2026

https://github.com/workloads/pathfinder-openapi-specs

OpenAPI Specs for Pathfinder

arduino esp32 openapi

Last synced: 21 Feb 2026

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

EDistrict Chandigarh portal issues documents like Senior Citizen ID.

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

Last synced: 30 Jun 2026

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

DigiLocker integrates Department-issued birth, still-birth, death, and marriage certificates from 2014 onward.

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

Last synced: 30 Jun 2026

https://github.com/hyesungoh/dino_history

likelion 8th project

django openapi python3 textreader

Last synced: 09 Apr 2026

https://github.com/ga4gh-beacon/specification-v2-default-schemas

Schemas to be used as default by Beacon v2.0

beacon ga4gh openapi

Last synced: 10 Sep 2025

https://github.com/n8n-code/n8n-nodes-epa-gov-eff

ECHO is an EPA tool for public enforcement and compliance data access.

api automation epa-gov-eff n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-getgo-gotowebinar

GoToWebinar API integrates registrant and attendee data into infrastructure or third-party apps.

api automation getgo-gotowebinar n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/orangekame3/pydantic-openapi-sdk

Generate type-safe Python SDKs from OpenAPI 3.x specifications with Pydantic v2 models and synchronous HTTP clients

oas openapi pydantic python

Last synced: 18 Apr 2026

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

Rev.ai provides quality speech-text recognition via a RESTful API. All public methods and objects are documented here for developer reference

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

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-azure-sql-geobackuppolicies

Manages Azure SQL Database geo backup policy read and update operations.

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

Last synced: 30 Jun 2026

https://github.com/sulujulianto/sistem-wilayah-indonesia

Backend API FastAPI untuk data wilayah Indonesia (provinsi/kabupaten/kota) + CLI

backend dataset fastapi indonesia openapi python rest-api

Last synced: 09 Mar 2026

https://github.com/n8n-code/n8n-nodes-azure-sql-datamasking

Manages Azure SQL Database data masking policies and rules CRUD operations.

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

Last synced: 30 Jun 2026

https://github.com/seandavi/cmgd_web

Web portal and API for the Curated Metagenomics Data project

alembic api bioinformatics cloud fastapi genomics metagenomics metagenomics-data openapi openapi3 postgresql python webapp

Last synced: 10 Apr 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 422 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