# Voiden

**Canonical:** https://apis.io/providers/voiden/  
**Website:** https://voiden.md/  
**APIs profiled:** 1

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. Supports REST, GraphQL, WebSocket, and gRPC. Built on Electron (TypeScript), Apache 2.0 licensed.

## Kin Score — 19.7 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 19.7).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 18.7 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **Voiden Desktop Tool** — Voiden is a desktop application (Electron/TypeScript) for API design, testing, and documentation using .void file format — plain Markdown with structured request blocks. Feature...

## Security (1)

- **Voiden Domain Security** — TLSv1.3

## Plans (1)

- **Voiden Plans Pricing**

## Tags

API Design, API Testing, API Documentation, Developer Tools, Git-Native, Markdown

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/voiden/). Scores are computed from the provider's own public artifacts under a published rubric.