Showing 111 open source projects for "openapi"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Powerful App Monitoring Without Surprise Bills Icon
    Powerful App Monitoring Without Surprise Bills

    AppSignal starts at $23/month with all features included. No overages, no hidden fees. 30-day free trial.

    Tired of monitoring tools that punish you for scaling? AppSignal offers transparent, predictable pricing with every feature unlocked on every plan. Track errors, monitor performance, detect anomalies, and manage logs across Ruby, Python, Node.js, and more. Trusted by developers since 2012 with free dev-to-dev support. No credit card required to start your 30-day trial.
    Try AppSignal Free
  • 1
    OpenAPI

    OpenAPI

    OpenAPI helper and code generator for Julia

    ...When properly defined via OpenAPI, a consumer can understand and interact with the remote service with a minimal amount of implementation logic. Similar to what interfaces have done for lower-level programming, OpenAPI removes the guesswork in calling the service. Check out OpenAPI-Spec for additional information about the OpenAPI project, including additional libraries with support for other languages and more.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    OpenAPI-TS

    OpenAPI-TS

    The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators

    A TypeScript utility for generating and manipulating OpenAPI definitions, making it easier to work with API schemas in TypeScript projects.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 3
    kin-openapi

    kin-openapi

    OpenAPI 3.0 (and Swagger v2) implementation for Go

    A Go project for handling OpenAPI files. We target the latest OpenAPI version (currently 3), but the project contains support for older OpenAPI versions too. Lightweight, blazing fast, cross-platform OpenAPI 3 mock server with validation. Generate Go client and server boilerplate from OpenAPI 3 specifications. Use HTTP/2 Server Push to create fast and idiomatic client-driven REST APIs.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    OpenAPI Generator

    OpenAPI Generator

    OpenAPI Generator allows generation of API client libraries

    ...We can reduce the burden when you bring your own OpenAPI document. Some generators support Inversion of Control, allowing you to iterate on design via your OpenAPI document without worrying about blowing away your entire domain layer when you regenerate code. Ever wanted to iteratively design a MySQL database, but writing table declarations was too tedious? OpenAPI documents allow you to convert the metadata about your API into some other format.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 5
    springdoc-openapi

    springdoc-openapi

    Library for OpenAPI 3 with spring-boot

    An extended support for springdoc-openapi v1 project is now available for organizations that need support beyond 2023. The springdoc-openapi Java library helps automating the generation of API documentation using Spring Boot projects. springdoc-openapi works by examining an application at runtime to infer API semantics based on Spring configurations, class structure and various annotations.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    OpenAPI TypeScript Codegen

    OpenAPI TypeScript Codegen

    NodeJS library that generates Typescript or Javascript clients

    OpenAPI TypeScript Codegen is a tool that generates TypeScript clients from OpenAPI specifications, facilitating type-safe API interactions in TypeScript applications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    OpenAPI Generator CLI

    OpenAPI Generator CLI

    A node package wrapper

    OpenAPI Generator CLI is a command-line interface for generating API client SDKs, server stubs, and documentation from OpenAPI specifications. It helps developers automate the process of creating client libraries and backend implementations for APIs.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    express-openapi-validator

    express-openapi-validator

    Auto-validates api requests, responses, and securities using ExpressJS

    Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.x specification. Express-openapi-validator is an unopinionated library that integrates with new and existing API applications. express-openapi-validator lets you write code the way you want; it does not impose any coding convention or project layout. Simply, install the validator onto your express app, point it to your OpenAPI 3 specification, then define and implement routes the way you prefer. ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    OpenAPI.NET

    OpenAPI.NET

    Object model for OpenAPI documents in .NET

    The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model. The OpenAPI.NET project holds the base object model for representing OpenAPI documents as .NET objects. Some developers have found the need to write processors that convert other data formats into this OpenAPI.NET object model.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 10
    OpenAPI Specification (OAS)

    OpenAPI Specification (OAS)

    Programming language-agnostic interface description for REST APIs

    The OpenAPI Specification: a broadly adopted industry standard for describing modern APIs. The OpenAPI Specification (OAS) defines a standard, programming language-agnostic interface description for REST APIs, which allows both humans and computers to discover and understand the capabilities of a service without requiring access to source code, additional documentation, or inspection of network traffic.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Swift OpenAPI Generator

    Swift OpenAPI Generator

    Generate Swift client and server code from an OpenAPI document

    Swift OpenAPI Generator is a Swift Package plugin that reads an OpenAPI document (YAML/JSON) and emits strongly typed client and server code. It removes boilerplate around request/response wiring so you focus on business logic while keeping strict type safety. The generated code uses a separate runtime package with pluggable transports and middlewares, enabling you to swap HTTP stacks or add cross-cutting concerns without touching the API layer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Swagger UI

    Swagger UI

    HTML, JavaScript, and CSS assets that generate Swagger documentation

    ...Swagger offers the most powerful and easiest to use tools to take full advantage of the OpenAPI Specification.
    Downloads: 41 This Week
    Last Update:
    See Project
  • 13
    NSwag

    NSwag

    The Swagger/openAPI toolchain for .NET, ASP.NET Core and TypeScript

    NSwag is a Swagger/OpenAPI 2.0 and 3.0 toolchain for .NET, .NET Core, Web API, ASP.NET Core, TypeScript (jQuery, AngularJS, Angular 2+, Aurelia, KnockoutJS and more) and other platforms, written in C#. The OpenAPI/Swagger specification uses JSON and JSON Schema to describe a RESTful web API. The NSwag project provides tools to generate OpenAPI specifications from existing ASP.NET Web API controllers and client code from these OpenAPI specifications.
    Downloads: 18 This Week
    Last Update:
    See Project
  • 14
    mcpo

    mcpo

    A simple, secure MCP-to-OpenAPI proxy server

    mcpo is a minimal bridge that exposes any MCP tool as an OpenAPI-compatible HTTP server. Instead of writing glue code, you point mcpo at an MCP server command and it generates REST endpoints and an OpenAPI spec that other systems (or LLM agent frameworks) can call immediately. This design lets you reuse a growing library of MCP servers with platforms that only understand HTTP+OpenAPI, unifying tool access across ecosystems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    laravel-swagger

    laravel-swagger

    Integrate Swagger UI and Editor into Laravel

    Integrate Swagger UI and Editor into Laravel. Render OpenAPI JSON or YAML with SwaggerUI in Laravel. Package support auto-discovery.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Optic

    Optic

    Generate, Diff, and Test OpenAPI Descriptions

    ...Optic tests each set of API changes in CI, making it more powerful than a linter. Our built-in checks will help any team ship a more reliable API. OpenAPI diffs are very difficult to review, comprehend and give feedback on. Optic’s changelogs are easy to understand allowing anyone (even non-developers) to participate in review. Optic goes beyond linting OpenAPI, it lets you write test about each set of API changes. We also make it easy to share your API standards.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 17
    swagger-php

    swagger-php

    A php swagger annotation and parsing library

    Compatible with the OpenAPI Specification version 3. formerly known as Swagger. Enhanced errors messages with hints and context. Generate OpenAPI documentation for your RESTful API using attributes or annotations. swagger-php allows to generate specs either for OpenAPI 3.0.0 or OpenAPI 3.1.0. By default the spec will be in version 3.0.0. The command-line option, version may be used to change this to 3.1.0.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Scramble

    Scramble

    Modern Laravel OpenAPI (Swagger) documentation generator

    Scramble is OpenAPI (Swagger) documentation generator for Laravel. It generates API documentation for your project automatically without requiring you to manually write PHPDoc annotations. The documentation is generated in OpenAPI 3.1.0 format. To show the documentation in UI, Stoplight Elements is used. The main motto of the project is to generate as much API documentation automatically as possible.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    drf-yasg

    drf-yasg

    Automated generation of real Swagger/OpenAPI 2.0 schemas

    ...Regression reports are accepted and will be resolved with a new release as quickly as possible. Removed features will usually go through a deprecation cycle of a few minor releases. If you are looking to add Swagger/OpenAPI support to a new project you might want to take a look at drf-spectacular, which is an actively maintained new library that shares most of the goals of this project, while working with OpenAPI 3.0 schemas. OpenAPI 3.0 provides a lot more flexibility than 2.0 in the types of API that can be described. drf-yasg is unlikely to soon, if ever, get support for OpenAPI 3.0.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Swagger Core

    Swagger Core

    Examples, server integrations for generating Swagger API Specification

    Swagger Core is a Java implementation of the OpenAPI Specification. Current version supports JAX-RS2 (javax and jakarta namespaces). One of the common usage scenarios is to integrate swagger-jaxrs2 into an existing or new JAX-RS based project ("code-first"), to automatically provide and expose its APIs definition, which is kept in sync during the project lifecycle. Such definition can be the base for further processing/consumption, including API documentation (e.g with swagger-ui, API client generation in various languages (e.g with swagger-codegen), custom processing, and so on. ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    NestJS Swagger

    NestJS Swagger

    OpenAPI (Swagger) module for Nest framework (node.js)

    An official Swagger module for NestJS that enables OpenAPI documentation generation for APIs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Zudoku

    Zudoku

    Framework for building high quality, interactive API documentation

    Zudoku (pronounced "zoo-doh-koo") is an open-source, highly customizable API documentation framework for building quality developer experiences around OpenAPI and, soon, GraphQL documents.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Redoc

    Redoc

    OpenAPI/Swagger-generated API Reference Documentation

    ...Redoc is highly configurable. Redoc offers OpenAPI specification extensions.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Laravel Orion

    Laravel Orion

    The simplest way to create REST API with Laravel

    Laravel Orion allows you to build a fully featured REST API based on your Eloquent models and relationships with the simplicity of Laravel as you love it. Utilizes standard Laravel features such as Request classes, Policies, and API Resources. TypesScript SDK and OpenAPI specifications out of the box.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Mockoon

    Mockoon

    Run mock APIs locally, no remote deployment, no account required

    ...It has been built with Electron and can be used on Windows (exe), Linux (deb, rpm, Appimage, and Snap), and MacOS (dmg or brew). Get working mock REST APIs in seconds with an intuitive and easy-to-use interface. Run them everywhere with the CLI. Compatible with the OpenAPI specification, Mockoon integrates perfectly with your existing applications and API design workflow. Go beyond mocking with advanced features and tackle the most complex situation with HTTP requests recording, proxying, integration testing, etc. Mockoon offers you complete flexibility when creating your mocks: custom statuses, route and global headers, file serving or body editor, HTTPS, etc. ...
    Downloads: 10 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
MongoDB Logo MongoDB