Open-source OpenAPI SDK generator for building production-ready client libraries. Available under AGPL-3.0; contact Speakeasy for commercial licensing options.
Directory of OpenAPI specifications for thousands of public APIs. Every API is machine-readable and scored for AI agents. CC0.
Gesso — OpenAPI 3.0/3.1/3.2 contract testing for PHP. Framework-independent core with Laravel, Symfony, Pest, and PSR-7 adapters. PHPUnit coverage, request/response validation, fuzzing, and drift detection.
OpenAPI Diff and Breaking Changes
⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.
Solution for managing file storage, viewing, and downloading
OpenAPI - Getting started, and the specification explained
libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.
vacuum is the worlds fastest and most versatile OpenAPI, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
The Doctor. Just the doctor, no more, no less. The OpenAPI all in one supercharged go toolkit
Turn an OpenAPI spec into a local API in one command. Build and test your frontend with custom responses, shared state, and simulated failures, without waiting for the backend.
OpenAPI validation extension for libopenapi, validate http requests and responses as well as schemas
A flexible JSON/YAML linter for creating automated API style guides, with baked in support for OpenAPI (v3.2-v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.
Convert OpenAPI specs into dynamic CLI commands in TypeScript, enabling easy interaction with HTTP APIs without code generation.
A set of packages and tools for working with OpenAPI, Swagger, Arazzo and Overlay Specification documents.
Javascript library to connect to swagger-enabled APIs via browser or nodejs
Semantic parser for API specifications
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