OpenAPI-Driven Development

From API Spec to Production App in Minutes

Arches transforms your OpenAPI specifications into complete, production-ready applications. Skip weeks of boilerplate coding and focus on what makes your app unique.

Open source
Generate in seconds
Production ready
Arches code generation showing OpenAPI to application transformation

Built with modern, battle-tested technologies

GoOpenAPIPostgreSQLDockerKubernetes
Why Arches

Code Generation That Actually Works

Transform your OpenAPI specifications into complete, production-ready applications. Skip the boilerplate and focus on your business logic.

OpenAPI to Full App

Generate complete applications from OpenAPI specifications in seconds. Models, controllers, database layers, authentication - everything you need, production-ready.

Production-Ready Code

Clean, maintainable Go code following best practices. Includes comprehensive error handling, validation, and testing infrastructure out of the box.

Type-Safe Client SDKs

Generated TypeScript/JavaScript client SDKs with full type safety. Automatic validation, error handling, and API documentation included.

Built-in Authentication

JWT authentication, OAuth providers, magic links, session management, and RBAC. Enterprise-grade security patterns built into every generated app.

Cloud-Native Deployment

Docker, Kubernetes, and Helm charts generated automatically. Deploy anywhere with production-ready configurations and health checks.

Developer Experience

Hot reload during development, extensible templates, custom annotations, and powerful CLI tools. Built by developers, for developers.

Get Started

Three Steps to Production

Join thousands of developers building production apps in minutes, not months.

01

Define Your API

Design your API using OpenAPI 3.0/3.1 specification. Define endpoints, models, and authentication requirements.

02

Generate Your App

Run the Arches CLI to transform your specification into a complete application with all the boilerplate handled.

03

Customize & Deploy

Add your business logic to the generated handlers. Deploy with included Docker/Kubernetes configs.

Developer Stories

Loved by Developers Worldwide

See what developers are building with Arches.

Arches cut our API development time from 3 weeks to 3 hours. The generated code is clean, well-tested, and production-ready. It's exactly what we would have written ourselves, just 100x faster.

S

Sarah Chen

Senior Engineer, YC Startup

We use Arches for all our microservices now. Define the OpenAPI spec, generate the code, add business logic, deploy. What used to take a sprint now takes a day.

M

Marcus Williams

Platform Lead, Fortune 500

The authentication system Arches generates is more comprehensive than what we built manually. JWT, OAuth, magic links - it's all there and properly secured. Saved us months of work.

E

Emily Thompson

Full Stack Developer

Built our entire MVP with Arches in a weekend. The generated TypeScript client SDK was a game-changer for our frontend team. We launched 2 months ahead of schedule.

D

David Park

CTO, SaaS Startup

Migrated 12 legacy services to modern Go microservices using Arches. The consistency across all services is incredible. Onboarding new developers is now trivial.

L

Lisa Anderson

Engineering Manager

Arches is part of our standard stack now. Every new API starts with an OpenAPI spec and Arches generation. It enforces best practices and eliminates entire categories of bugs.

R

Roberto Silva

Principal Engineer

Pricing

Free & Open Source

Arches is free and open source. Use it locally or deploy anywhere.

Community

Free/month

Everything you need to build production apps.

  • Unlimited code generation
  • All languages and frameworks
  • Complete source code access
  • Community support
  • Docker & Kubernetes configs
  • Authentication systems
  • Client SDK generation
Most Popular

Enterprise

Contact/month

Commercial support and enterprise features.

  • Everything in Community
  • Priority support
  • Custom templates
  • Training and onboarding
  • SLA guarantees
  • Custom integrations
  • White-label options
  • Dedicated success manager
  • Priority feature requests

Cloud (Coming Soon)

TBD/month

Managed cloud service coming soon.

  • Hosted code generation
  • Team collaboration
  • Version control integration
  • CI/CD pipelines
  • Private template registry
  • Advanced analytics
  • Automated deployments
  • 99.99% uptime SLA
  • 24/7 support
FAQ

Frequently Asked Questions

Got questions? We've got answers. Check our documentation or open an issue on GitHub for more help.

Ready to Build Your Next App?

Join thousands of developers who are shipping production apps 10x faster with OpenAPI-driven development.

Free and open source. No credit card required. Generate your first app in 5 minutes.