Built for Your Workflow

A simpler, but powerful way to work with APIs.

For Developers

API Development, Finally in Your Code Editor

Stop context-switching between API clients and your IDE. Voiden lives in your codebase, version-controlled alongside your application code.

Git-Native Workflow

Create feature branches with API requests. Review changes in PRs. Merge back to main. Your API work follows the same flow as your code.

Composable Request Blocks

Build requests from reusable blocks. Extract auth headers once, reference them everywhere. Change a base URL, update all requests instantly.

Environment Variables That Actually Work

Reference your existing .env files. No duplicate configuration. Switch between dev, staging, and prod without recreating your entire workspace.

# API Development
## Create User
```http
POST /api/users
```
```auth
@auth-header
```
```json
{
"name": "Alex"
}
```

Executable requests living in Markdown, tracked in Git

# Test Suite
Login - 200 OK
Get Profile - 200 OK
Update Email - 200 OK
Invalid Auth - 401 Unauthorized

Test scenarios versioned with your codebase

For QA Engineers

Test API Behavior, Not Just Endpoints

Build comprehensive test suites that live alongside your code. Track edge cases, document expected behaviors, and collaborate with developers in the same workspace.

Document Test Scenarios in Context

Write test cases in Markdown with the actual API requests. No more separate test documentation—your test scenarios and executable requests are one artifact.

Version-Controlled Test Cases

Track changes to your test suite over time. See when edge cases were added. Review QA changes alongside code changes in pull requests.

Reproduce Issues Instantly

Found a bug? Save the exact request that triggered it. Share the file with developers—no screenshots, no manual reproduction steps, just runnable requests.

For Technical Writers

API Documentation That Never Goes Stale

Write documentation that includes live, executable API examples. When the API changes, your docs are in the same PR—never out of sync again.

Executable Documentation

Your docs aren't static text—they're runnable API requests with explanations. Readers can test endpoints while reading about them.

Docs in the Same Pull Request

API changes and documentation updates happen together. Review them together. Merge them together. No more forgotten doc updates.

Self-Validating Examples

Run your documentation examples to verify they still work. If an example breaks, you know immediately—before users do.

# API Documentation
## Authentication
All API requests require a Bearer token in the Authorization header.
Example Request:
```http
GET /api/user/profile
```
```headers
Authorization: Bearer $TOKEN
```
▶ Run this example

Documentation + runnable examples in one file

# Team Workflow
Developers
Build requests alongside code
QA Engineers
Test same files in same repo
Tech Writers
Document in same pull requests

One workflow, one repository, one source of truth

For Team Leads

Unify Your Team's API Workflow

Stop managing scattered tools and duplicate knowledge. Voiden gives your entire team a shared workspace where API development, testing, and documentation happen together.

One Source of Truth

No more hunting through Postman workspaces, Confluence pages, and Slack threads. Everything lives in your repository where your team already collaborates.

Standardized Workflow

Developers, QA, and writers all use the same tools and processes. Code review for API changes. Git history for API evolution. No special onboarding needed.

Knowledge That Persists

When someone leaves, their API knowledge doesn't. It's in the repo, versioned, searchable, and ready for the next person.

Ready to Transform Your API Workflow?

Join teams who are already building, testing, and documenting APIs the way they work with code.

Get Started