Sintonia API

API responsible for authentication, user/couple management, signals, questions and challenges, memories, daily summaries, and external integrations (AI, Stripe, email, and storage).

Stack

• Node.js + TypeScript
• Fastify
• Prisma ORM
• PostgreSQL
• JWT para autenticação
• Integrações: DeepSeek/OpenAI, Stripe, Nodemailer e Cloudflare R2

Requirements

• Node.js 18+ (recommended: 20+)
• npm 9+
• PostgreSQL database available

Local setup

1. Install dependencies:

npm install

2. Create the environment file from the example.
3. Run database migrations:

npx prisma migrate dev

5. Start the API in development mode:

npm run dev