e-merge.ia
Fundamentals

Design SaaS

The SaaS foundation you own.

A complete Next.js template — authentication, Stripe billing, admin panel, AI chat, credits, and an i18n-ready foundation. Buy once, receive the code, and adapt dictionaries, routes, and copy to your product.

One-time payment · R$97 · GitHub repository access

Built-in AI

AI chat via OpenRouter already plugged in. Launch an AI-native product without building the layer from scratch.

The code is yours

You get repository access and build on top of it. No black box, no rental.

Mature foundation, not a shell

Auth, payments, and admin already solved — you focus on what differentiates your product.

GitHub access

After purchase, we add your user as a collaborator on the private repository.

What's included

  • Next.js + React + Tailwind + Radix UI
  • Ready-made auth (NextAuth + OAuth Google)
  • Stripe billing (checkout, webhooks, coupons)
  • Admin panel: users, analytics, discounts
  • Dashboard, credits/usage, and AI chat
  • Preconfigured i18n foundation (PT-BR, EN, ES)
  • PostgreSQL + transactional emails

Start from a foundation that's yours.

Pay once, receive repository access, and take the code with you. No subscription, no lock-in.

Questions? projetos@wm3digital.com.br

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