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apiaryio avatar

apiaryio/api-blueprintArchived

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8,648 stars·2,097 forks·MIT·21 viewsapiblueprint.org↗

Api Blueprint

api-blueprint is a markdown-based API design language and specification standard used to define the structure, behavior, and data schemas of HTTP web services. It provides a formal method for mapping HTTP methods to resources and defining payload validation rules through a machine-readable syntax.

The project functions as a blueprint for creating interactive technical documentation and functional mock servers. These tools transform design specifications into human-readable guides and simulated backend environments to enable integration testing before implementation.

The language covers API modeling through the definition of request and response schemas, resource organization using URI templates, and the specification of client-server interaction cycles. It utilizes an abstract syntax tree to parse specifications, supporting schema-driven payload validation and template-based documentation generation.

Features

  • RESTful API Designs - Provides a markdown-based language for designing the structure and behavior of RESTful web services.
  • Web API Design Patterns - Defines the structure and behavior of web services using a concise syntax for prototyping and documenting interfaces.
  • API Documentation Generators - Provides tools to automatically transform API design specifications into interactive technical documentation guides.
  • API Design Languages - Ships a markdown-based specification language for defining HTTP web service structures and schemas.
  • Specification Languages - Uses a human-readable markdown-based text format to describe API resources and data structures.
  • API Resource Modeling - Organizes web endpoints into groups and resources by defining URI templates and available actions.
  • API Specification Definitions - Details the interaction between client and server by defining request parameters, headers, and responses.
  • Data Schema Definitions - Defines the structure of request and response payloads using named types to ensure consistent data exchange.
  • Data Validation Schemas - Defines expected data shapes to automatically verify that request and response bodies adhere to specific types.
  • HTTP Interface Definitions - Implements a formal method to map HTTP methods to resources and define payload validation rules.
  • Schema-Driven Mocking - Automatically generates a functional server that simulates API responses based on defined request and response cycles.
  • API Mocking Servers - Generates functional mock servers from design specifications to enable integration testing before backend implementation.
  • Request Body Validations - Creates schemas to validate the structure and content of request and response message bodies.
  • REST API Specifications - Provides a standard for describing resources, request parameters, and response payloads for consistency.
  • API Reference Generators - Transforms machine-readable API definitions into formatted interactive guides and technical reference manuals.
  • Message Body Notations - Provides a markdown-based notation for defining the organization and attributes of message-body data.
  • API Data Shapes - Allows the description of complex data shapes using human-readable text to create reusable API components.
  • Schema Definitions - Specifies the allowed structure, member types, and required fields for JSON response bodies.
  • Specification Parsers - Converts design language into machine-readable interfaces via an abstract syntax tree to support custom tooling.
  • Specification AST Generation - Converts design documents into structured abstract syntax trees for programmatic analysis and tool generation.
  • URI Parameter Definitions - Defines the expected data types and descriptions for variables used within a URI template.
  • API Interface Prototyping - Enables rapid modeling of HTTP endpoints and data structures to validate interfaces before implementation.
  • URI Template Mappings - Maps HTTP methods and path variables to specific service resources to define the web service interaction model.
  • Mocking Specifications - Provides a blueprint for creating functional mock servers that simulate backend behavior for testing.
  • Service Method Mapping - Maps HTTP methods to specific resources to define the request and response cycle of a web service.
  • API Specification Tools - A markdown-based language for describing web APIs.
  • Documentation Frameworks - High-level language for describing web APIs.
  • Documentation Generators - High-level language for describing web APIs.

Star history

Star history chart for apiaryio/api-blueprintStar history chart for apiaryio/api-blueprint

How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

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Frequently asked questions

What does apiaryio/api-blueprint do?

api-blueprint is a markdown-based API design language and specification standard used to define the structure, behavior, and data schemas of HTTP web services. It provides a formal method for mapping HTTP methods to resources and defining payload validation rules through a machine-readable syntax.

What are the main features of apiaryio/api-blueprint?

The main features of apiaryio/api-blueprint are: RESTful API Designs, Web API Design Patterns, API Documentation Generators, API Design Languages, Specification Languages, API Resource Modeling, API Specification Definitions, Data Schema Definitions.

Which projects share features with apiaryio/api-blueprint?

Projects with overlapping indexed features include: raml-org/raml-spec — RAML is a declarative YAML-based specification language used for modeling RESTful interfaces and data structures. It… elysiajs/elysia — Elysia is a high-performance TypeScript web framework designed for building type-safe backend services. It provides a… postcatlab/postcat — Postcat is an integrated platform for API design and documentation, serving as a REST API client and a mock server. It… mulesoft/api-designer — This project provides a web-based integrated development environment for defining, documenting, and simulating… stoplightio/prism — Prism is a set of tools for generating mock servers and validation proxies based on OpenAPI specifications or Postman… danielgtaylor/huma — Huma is an OpenAPI REST framework for Go designed for building HTTP services with automatic OpenAPI 3.1 specification…

Projects sharing features with Api Blueprint

These projects share indexed features with Api Blueprint. Shared tags can include platform or build tooling; verify the primary use case before treating a result as a replacement.
  • raml-org/raml-specraml-org avatar

    raml-org/raml-spec

    3,850View on GitHub↗

    RAML is a declarative YAML-based specification language used for modeling RESTful interfaces and data structures. It functions as a contract-first API framework and modeling standard, establishing a formal agreement for service communication and a single source of truth before implementation begins. The specification enables the automation of functional mock servers and the generation of language-specific client SDKs directly from the definition files. It supports a modular approach to API design through the use of external libraries, overlays for extending contracts, and reusable traits and

    View on GitHub↗3,850
  • elysiajs/elysiaelysiajs avatar

    elysiajs/elysia

    18,531View on GitHub↗

    Elysia is a high-performance TypeScript web framework designed for building type-safe backend services. It provides a modular, plugin-based architecture that allows developers to compose server logic, middleware, and validation schemas into scalable application instances. By leveraging native web standards, the framework ensures portability across diverse JavaScript runtimes, including Node.js, Deno, and various edge computing environments. The framework distinguishes itself through its focus on end-to-end type safety, automatically synchronizing request and response definitions between the s

    TypeScriptbunframeworkhttp
    View on GitHub↗18,531
  • postcatlab/postcatPostcatlab avatar

    Postcatlab/postcat

    5,548View on GitHub↗

    Postcat is an integrated platform for API design and documentation, serving as a REST API client and a mock server. It provides a workspace to define technical requirements and data schemas, allowing development teams to align on interface behavior. The platform features a plugin architecture that enables the integration of third-party tools and custom capabilities. It decouples frontend and backend development cycles by generating simulated server responses based on predefined data structures. The toolset includes an environment management system for switching between development, staging,

    JavaScriptangularapielectron
    View on GitHub↗5,548
  • mulesoft/api-designermulesoft avatar

    mulesoft/api-designer

    1,069View on GitHub↗

    This project provides a web-based integrated development environment for defining, documenting, and simulating software interface specifications. It serves as a browser-based modeling tool that enables teams to create structured API contracts using the RAML modeling language. The environment distinguishes itself through its modular design, which allows the modeling interface to be embedded directly into existing web applications and developer portals. It supports a plugin architecture that enables the integration of custom persistence layers and metadata handlers, allowing teams to attach pro

    JavaScriptramlraml-designraml-tooling
    View on GitHub↗1,069
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