API Framework
10.0k 2026-04-19
ruby-grape/grape
An opinionated Ruby framework for building REST-like APIs with a simple DSL, offering features like versioning, content negotiation, and seamless integration with Rack, Rails, or Sinatra.
Core Features
Simple DSL for developing REST-like APIs
Built-in support for multiple formats (e.g., JSON)
Content negotiation and API versioning
Runs on Rack or complements Rails/Sinatra
Subdomain and prefix restriction
Quick Start
bundle add grapeDetailed Introduction
Grape is a robust, opinionated Ruby framework designed for efficiently building REST-like APIs. It provides a simple Domain Specific Language (DSL) that streamlines API development, making it an excellent choice for standalone Rack applications or for integrating with existing Rails and Sinatra projects. Key features include built-in support for API versioning, content negotiation, and various data formats, enabling developers to create scalable and well-structured APIs with ease, while adhering to common web conventions.