Domain Availability Checker in DoAide BizName

DoAide BizName solves a common bottleneck for entrepreneurs: verifying that a chosen business name is not only unique but also has a usable domain. The domain checker is tightly integrated into the FastAPI backend and exposed through a simple React component, enabling instant feedback as users generate company name ideas. This is where business name generator pays off in practice.

The Problem

When a startup founder or SMB owner in India brainstorms a brand name, the next logical step is to confirm that the corresponding web address is free. A name that looks great in the mind may already be taken by another company or may be blocked by a trademark. Without a quick check, users waste time and risk brand dilution. Traditional tools require separate logins and manual searches, which slows down the creative flow.

How It Works – Backend

The backend is a FastAPI service that exposes a /api/domain-check endpoint.…