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/libninjacom/bump-rs

Bump.sh client, generated from the OpenAPI spec

bump openapi rust

Last synced: 14 May 2026

https://github.com/foospidy/postman-to-openapi-docker

Run postman-to-openapi from a docker container

openapi postman postman-collection

Last synced: 14 May 2026

https://github.com/gibtang/agent-utils

One API key. Agent-native utilities for AI agents. File hosting, PII redaction, dead letter queues, and more.

agent-tools ai-agents api dead-letter-queue file-hosting human-in-the-loop llm mcp nextjs openapi pii-redaction typescript

Last synced: 12 Jun 2026

https://github.com/swayam-mishra/blobfish-mcp

Any OpenAPI spec. Zero config. Claude-ready. MCP server that turns any REST API into Claude-callable tools instantly.

ai anthropic claude llm mcp openapi postman swagger

Last synced: 13 Jun 2026

https://github.com/burin-labs/harn-openapi

Pure-Harn OpenAPI 3.1 parser and SDK codegen helpers

harn harn-package openapi

Last synced: 15 Jun 2026

https://github.com/bilal-fazlani/mockserver-openapi-scenario-extension

A MockServer expectation initializer that turns OpenAPI x-mockserver-scenarios extensions into executable MockServer expectations at startup.

mockserver openapi testing

Last synced: 16 Jun 2026

https://github.com/opastorello/unifi-api-docs

Espelho automatico e versionado da documentacao oficial da API UniFi (Site Manager, Network, Protect, Mobility) - OpenAPI + Markdown, atualizado diariamente por CI

api api-docs api-documentation cloud-connector mcp openapi rest-api site-manager ubiquiti unifi unifi-network unifi-protect

Last synced: 19 Jun 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/rifleh700/radio-browser-json-openapi

The OpenAPI declaration of RadioBrowser JSON API

api json openapi radiobrowser rest swagger

Last synced: 23 Jun 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/libninjacom/truid-rs

tru.id client, generated from the OpenAPI spec.

openapi rust truid

Last synced: 25 Jun 2026

https://github.com/subzeroid/lamatok-mcp

MCP server for LamaTok — TikTok API tools auto-generated from the OpenAPI spec. Use from Claude Code, Claude Desktop, Cursor, OpenAI Codex, Zed, Windsurf.

ai-tools auto-generated claude codex cursor data-api lamatok mcp mcp-server model-context-protocol openapi social-media tiktok tiktok-api

Last synced: 26 Jun 2026

https://github.com/yfedoseev/pdf_oxide_api

The fastest, smallest, most secure self-hostable PDF REST API — stateless single-shot HTTP service wrapping the pdf_oxide Rust engine (text/markdown/html extraction, AcroForm fill with first-class Japanese/CJK, merge/split, pipeline). Distroless Docker, ~8-16MB.

acroform axum dify docker form-filling microservice n8n openapi pdf pdf-api pdf-extraction pdf-forms pdf-to-markdown rest-api rust self-hosted stirling-pdf-alternative text-extraction

Last synced: 28 Jun 2026

https://github.com/trovster/docs.api.trovster.com

The documentation for the API on trovster.com. This is auto-generated using an Open API Spec.

api docs documentation openapi

Last synced: 03 May 2026

https://github.com/deephaven/openapi-messaging

Uses OpenAPI to monitor PQs and send emails on failure

alerting deephaven messaging openapi

Last synced: 16 May 2026

https://github.com/apskhem/linz

A web framework with first-class OpenAPI documentation support.

api-rest backend openapi typescript

Last synced: 16 May 2026

https://github.com/norwegian-geotechnical-institute/field-manager-python-client

The Field Manager (FM) Python client is a library designed to provide developers with programmatic access to the Field Manager API.

api client field-manager openapi python

Last synced: 20 May 2026

https://github.com/leadpingai/leadping-java

Official Java SDK for the Leadping API.

api-client java kiota leadping leadping-api maven openapi rest-api sdk

Last synced: 02 Jul 2026

https://github.com/leadpingai/leadping-go

Official Go SDK for the Leadping API.

api-client go golang kiota leadping leadping-api openapi rest-api sdk

Last synced: 02 Jul 2026

https://github.com/chara-x/rest

Generate openapi client and docs from proc-macro

client-generator documentation-generator openapi proc-macro

Last synced: 16 May 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/bcrikko/openapi-typed-client

Type-safe API client using OpenAPI-like schema

apiclient openapi typescript

Last synced: 16 May 2026

https://github.com/consumet/docs.consumet.org-deprecated

(Deprecated) Consumet API documentation

api-documentation openapi redoc redocly

Last synced: 11 Apr 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/rocket-org-imdeepmind/redocweb

RocketRedoc is a hosted Redoc UI instance that allows users to visualize and interact with OpenAPI documentation.

openapi redoc

Last synced: 21 May 2026

https://github.com/javaaidev/openapi-mcp-server

Convert OpenAPI spec to MCP server

kotlin mcp mcp-server openapi

Last synced: 03 May 2026

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

Twilio client, generated from the OpenAPI spec, with love from the team at Libninja

openapi rust twilio

Last synced: 16 May 2026

https://github.com/clarius/azure.functions.openapi

Official docs site for https://github.com/devlooped/Azure.Functions.OpenApi

azure azure-functions csharp dotnet openapi swagger

Last synced: 06 Apr 2026

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

Intellifi Brain technical documentation overview.

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

Last synced: 30 Jun 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/n8n-code/n8n-nodes-azure-digitaltwins

Azure Digital Twins client for managing DigitalTwinsInstance.

api automation azure-digitaltwins n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/patricks-js/capybara-hub

Capybara Hub - A simple hotel management system.

backend mongodb mongoose nestjs openapi typescript

Last synced: 11 Apr 2026

https://github.com/ron96g/dev-tools

Collection of useful developer tools. Including JSON/Yaml Formatting, OpenAPI/Swagger Validation

openapi spectral swagger ui

Last synced: 27 Mar 2025

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

Mercure pushes real-time data updates to HTTP clients efficiently.

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

Last synced: 30 Jun 2026

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/alexandrelamberty/openapi-stoplight-doc-action

:zap: GitHub Actions that generate API documentation from your OpenAPI specification using Stoplight.

api documentation elements openapi spec stoplightio

Last synced: 19 May 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/sajith4u/gazettequery

RAG based application for analyzing Sri Lankan government gazette files

gazette openapi rag

Last synced: 07 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/marianmeres/file-based-routes

Mirror filesystem based routes to express endpoints.

express express-router openapi schema validation

Last synced: 30 Dec 2025

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/mich0232/drf-api-schema-tutorial

Django REST framework OpenAPI schema generation

django django-rest-framework openapi orval react

Last synced: 05 Jan 2026

https://github.com/mixer-sys/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: 11 Apr 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/roymcfarland/workflow-blueprint

Workflow Blueprint is an invite-gated Next.js App Router task planning workspace with admin-issued invitations, board-based task management, notes, profile settings, Resend-backed transactional email, and a key-authenticated external API (/api/external/v1/*) that other projects under the owner's control consume.

ai-coding case-study codex cursor developer-experience multi-agent nextjs openapi prisma prs

Last synced: 11 Jun 2026

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