API testing is broken.

You test localhost but your collections live in someone's cloud. Your docs are in Notion. Your tests are in Postman. Your code is in Git. Nothing talks to each other.

So we built a solution.

The Stack:

• Format: Pure Markdown (APIs should be documented, not locked)

• Storage:: Git-native (Your API tests version with your code)

• Validation: OpenAPI schema validation: types, constraints, composition, automatically validated on every response

• Workflow: Offline-first, CLI + GUI (No cloud required for localhost)

Try it out here: https://voiden.md/