Now open sourceGit-native · Offline-first

Build API Requests
Like You Build Code

Plain text. Reusable blocks. Git-native. The first API client where requests live inside your repo — not some cloud workspace.

.void files in your repoWorks fully offlineNo account needed
Explore Features
auth-service / api / users.void

The Problem

Your API knowledge is scattered.

Every team has this same mess. Five tools. Zero coherence.

Before Voiden

  • Postman / Insomniathe requests
  • Notion / Confluencethe docs
  • Slack / Jirathe context
  • README filesthe examples
  • Gitcode — but not the API stuff

Source of truth? Nobody knows.

With Voiden

  • Everything lives in .void files
  • Committed alongside your code in Git
  • Diffable, reviewable, branchable
  • One format — requests + docs + context
  • Offline, no cloud, no account

One repo. One source of truth.

Voiden fixes this.

A New Category

API Work, Treated Like Code.

File-centric. Text-based. Git-native. Built for developers who version-control everything else.

Executable API Docs

Requests, docs, and explanations live side-by-side in plain Markdown — and execute in place. No switching tools.

LEGO for HTTP

Decompose requests into composable blocks — endpoint, headers, auth, params. Reuse across files like functions.

Truly Git-Native

No export. No sync. No JSON blobs. Pure Markdown. Git is the storage layer — your repo is the workspace.

Design + Test + Document

The first tool to collapse API design, testing, and documentation into one file, one format, one workflow.

From Developers

What people are saying

Tired of Platforms That
Think They Know Better?

Most API tools assume they should run your workflow. Voiden gives you structure, flexibility, and a workspace you actually control.