Voiden

Voiden is an offline-first, Git-native API workspace that unifies API design, testing, and documentation in plain Markdown .void files stored alongside your codebase. It uses composable, reusable blocks (endpoints, auth, headers, params, bodies) that behave like code — inheritable, versionable, and composable — eliminating copy-paste drift across API definitions.

• Website: https://voiden.md/
• GitHub: https://github.com/VoidenHQ/voiden
• Blog: https://voiden.md/blog/

Tools

Voiden Desktop Tool

Voiden is a desktop application (Electron/TypeScript) for API design, testing, and documentation using the .void file format. Supports REST, GraphQL, WebSocket, and gRPC workflows. Apache 2.0 licensed.

• Documentation: https://voiden.md/
• Source: https://github.com/VoidenHQ/voiden

Artifacts

JSON Schema

Schema	Description
json-schema/voiden-void-file-schema.json	Schema for Voiden .void file format

JSON Structure

Structure	Description
json-structure/voiden-void-file-structure.json	.void file field-level documentation

JSON-LD Context

Context	Description
json-ld/voiden-context.jsonld	Linked data context for Voiden resources

Vocabulary

Vocabulary	Description
vocabulary/voiden-vocabulary.yml	Voiden domain vocabulary and terminology

Scope

• Type: Index
• Tags: API Design, API Testing, API Documentation, Developer Tools, Git Native, Markdown

Maintainers

FN: Kin Lane Email: kin@apievangelist.com