I Found a Tool That Generates a Complete .NET 8 or Java Spring Boot API From SQL Schema in 30 Seconds

hbaswapu — Mon, 25 May 2026 22:03:39 +0000

I've been building enterprise APIs
for 15 years.

Every project starts the same way.

Set up the project structure. Write
the controllers. Wire up the services.
Configure the DbContext. Write migration
scripts. Set up Swagger. Add error
handling middleware. Configure CI/CD.
Write the Dockerfile.

Two days minimum. Every single time.

Last week I stumbled across a tool
called ScaffoldBridge that changed
how I think about project setup.

scaffoldbridge.io

What It Does

You paste a SQL schema:

CREATE TABLE Products (
  Id          INT           NOT NULL PRIMARY KEY,
  ProductName NVARCHAR(100) NOT NULL,
  Price       DECIMAL(18,2) NOT NULL,
  IsActive    BIT           NULL,
  CreatedAt   DATETIME2     NOT NULL
);

CREATE TABLE Categories (
  Id   INT          NOT NULL PRIMARY KEY,
  Name NVARCHAR(50) NOT NULL
);

You choose your stack (.NET 8 or
Java Spring Boot) and click Generate.

30 seconds later you have a complete
project ZIP.

What's in the ZIP

For .NET 8:

YourProject/
├── Controllers/
│ └── ProductsController.cs
├── Services/
│ ├── IProductService.cs
│ └── ProductService.cs
├── Repositories/
│ ├── IProductRepository.cs
│ └── ProductRepository.cs
├── Models/
│ └── Product.cs
├── DTOs/
│ └── ProductDto.cs
├── Data/
│ └── AppDbContext.cs
├── Middleware/
│ └── ErrorHandlingMiddleware.cs
├── database/
│ ├── create_tables.sql
│ ├── drop_tables.sql
│ └── seed_data.sql
├── .github/workflows/
│ └── build.yml
├── Dockerfile
├── .dockerignore
└── Program.cs

For Java Spring Boot (Maven):
your-project/
├── src/main/java/com/company/api/
│ ├── controller/
│ │ └── ProductController.java
│ ├── service/
│ │ ├── ProductService.java
│ │ └── ProductServiceImpl.java
│ ├── repository/
│ │ └── ProductRepository.java
│ ├── model/
│ │ └── Product.java
│ ├── dto/
│ │ └── ProductDto.java
│ └── ApiApplication.java
├── src/main/resources/
│ └── application.properties
├── database/
│ └── create_tables.sql
├── .github/workflows/
│ └── build.yml
├── Dockerfile
├── .dockerignore
└── pom.xml

Not stubs. Not empty methods.
Working CRUD that runs immediately.

The GitHub Push Feature

This is what impressed me most.

After generating you can push
directly to GitHub from the UI.

It:

Creates the repo structure
Pushes all files in one commit
Polls the GitHub Actions workflow
Shows build status in real time
Confirms green build
Docker image pushed to ghcr.io

You go from SQL schema to a verified,
building, Docker-ready GitHub repo
without touching your terminal.

How It Compares to OpenAPI Generator

I've used OpenAPI Generator for years.
Here's the honest comparison:

Feature	ScaffoldBridge	OAG
SQL input	✅	❌
OpenAPI input	✅	✅
Working code	✅	❌ (stubs)
Web UI	✅	❌ (CLI)
GitHub push	✅	❌
Docker	✅	❌
CI/CD	✅	❌
.NET 8	✅	✅
Java	✅	✅
Free	✅	✅

OpenAPI Generator is great for
generating SDKs in 50+ languages.
ScaffoldBridge is better for getting
a complete server-side project running.

Different tools for different jobs.

The Visual Builder

There's also a visual API builder
where you design entities without
writing SQL or OpenAPI.

Add entities, define properties,
set relationships — then generate
directly from the visual design.

Useful for early-stage projects
where the schema isn't defined yet.

What's Coming

They're adding MCP server generation.

Same concept — paste your schema,
get a hosted MCP endpoint.

Claude Desktop, ChatGPT, and Cursor
can connect to it immediately.

Your AI tools understand your API
design before you write a single
line of backend code.

That's actually a big deal for
AI-first development workflows.

Pricing

Free tier: 5 generations/month
Pro: $49/month for unlimited

Worth trying the free tier first.

scaffoldbridge.io

My Honest Take

It won't replace a good developer.
The generated code is a starting
point not a finished product.

But it eliminates the setup tax
every project pays.

If you spend 2 days on boilerplate
per project and run 10 projects
a year that's 20 days.

ScaffoldBridge turns that into
5 minutes.

The time you save goes into
actual feature development.

That's the value proposition.

Have you tried any scaffold tools
for .NET or Java?

What's your current approach to
eliminating boilerplate?

Drop your thoughts in the comments.

DEV Community: hbaswapu

I Found a Tool That Generates a Complete .NET 8 or Java Spring Boot API From SQL Schema in 30 Seconds

scaffoldbridge.io

What It Does

What's in the ZIP

The GitHub Push Feature

How It Compares to OpenAPI Generator

The Visual Builder

What's Coming

Pricing

My Honest Take