# ShipFree ## Docs - [Authentication Endpoints](https://mintlify.wiki/revokslab/shipfree/api/auth/endpoints.md): Complete API reference for Better-Auth endpoints in ShipFree - [Authentication Overview](https://mintlify.wiki/revokslab/shipfree/api/auth/overview.md): Understanding ShipFree's authentication system built with Better-Auth - [Database Queries](https://mintlify.wiki/revokslab/shipfree/api/database/queries.md): Common query patterns and examples using Drizzle ORM in ShipFree - [Database Schema](https://mintlify.wiki/revokslab/shipfree/api/database/schema.md): Complete PostgreSQL schema reference for ShipFree using Drizzle ORM - [Checkout API](https://mintlify.wiki/revokslab/shipfree/api/payments/checkout.md): Create payment checkout sessions for subscriptions and one-time purchases - [Customer portal](https://mintlify.wiki/revokslab/shipfree/api/payments/portal.md): API endpoint for creating customer portal sessions to manage subscriptions and billing - [Get subscription](https://mintlify.wiki/revokslab/shipfree/api/payments/subscription.md): API endpoint to retrieve the current user's subscription details - [Payment Webhooks](https://mintlify.wiki/revokslab/shipfree/api/payments/webhooks.md): Handle payment provider webhooks for subscriptions, payments, and customer updates - [Branding](https://mintlify.wiki/revokslab/shipfree/configuration/branding.md): Customize your ShipFree application's brand identity, colors, and theme - [Environment Variables](https://mintlify.wiki/revokslab/shipfree/configuration/environment-variables.md): Complete guide to configuring ShipFree with environment variables - [Feature Flags](https://mintlify.wiki/revokslab/shipfree/configuration/feature-flags.md): Control features and behavior with environment-based feature flags - [Database Migrations](https://mintlify.wiki/revokslab/shipfree/deployment/database-migrations.md): Manage database schema changes with Drizzle ORM migrations - [Docker Deployment](https://mintlify.wiki/revokslab/shipfree/deployment/docker.md): Deploy ShipFree using Docker containers for development, staging, and production - [Deploy to Vercel](https://mintlify.wiki/revokslab/shipfree/deployment/vercel.md): Deploy ShipFree to Vercel with PostgreSQL database integration - [Nodemailer (SMTP)](https://mintlify.wiki/revokslab/shipfree/email/nodemailer.md): Configure Nodemailer for SMTP email sending in ShipFree - [Email Overview](https://mintlify.wiki/revokslab/shipfree/email/overview.md): Learn about the email system in ShipFree, including architecture, templates, and how to send emails - [Plunk](https://mintlify.wiki/revokslab/shipfree/email/plunk.md): Configure Plunk as your email provider in ShipFree - [Postmark](https://mintlify.wiki/revokslab/shipfree/email/postmark.md): Configure Postmark as your email provider in ShipFree - [Resend](https://mintlify.wiki/revokslab/shipfree/email/resend.md): Configure Resend as your email provider in ShipFree - [Authentication](https://mintlify.wiki/revokslab/shipfree/features/authentication.md): Secure authentication system powered by Better-Auth with support for multiple authentication methods - [Database](https://mintlify.wiki/revokslab/shipfree/features/database.md): PostgreSQL database with Drizzle ORM for type-safe queries and migrations - [Email](https://mintlify.wiki/revokslab/shipfree/features/email.md): Flexible email system with support for multiple providers and React Email templates - [Internationalization](https://mintlify.wiki/revokslab/shipfree/features/internationalization.md): Multi-language support with next-intl for Server and Client Components - [Payments](https://mintlify.wiki/revokslab/shipfree/features/payments.md): Multi-provider payment system with support for Stripe, Polar, and Lemon Squeezy - [Storage](https://mintlify.wiki/revokslab/shipfree/features/storage.md): Cloudflare R2 integration for scalable file storage with public and private buckets - [Installation](https://mintlify.wiki/revokslab/shipfree/installation.md): Complete installation guide for setting up ShipFree with all prerequisites and configuration options. - [Introduction](https://mintlify.wiki/revokslab/shipfree/introduction.md): ShipFree is a free, open-source Next.js SaaS boilerplate that helps you ship your startup faster with batteries included. - [Lemon Squeezy Integration](https://mintlify.wiki/revokslab/shipfree/payments/lemonsqueezy.md): Set up and configure Lemon Squeezy payments in ShipFree - [Adding Other Payment Providers](https://mintlify.wiki/revokslab/shipfree/payments/other-providers.md): How to integrate additional payment providers into ShipFree - [Payment Providers Overview](https://mintlify.wiki/revokslab/shipfree/payments/overview.md): Understanding ShipFree's multi-provider payment architecture - [Polar Integration](https://mintlify.wiki/revokslab/shipfree/payments/polar.md): Set up and configure Polar payments in ShipFree - [Stripe Integration](https://mintlify.wiki/revokslab/shipfree/payments/stripe.md): Set up and configure Stripe payments in ShipFree - [Quickstart](https://mintlify.wiki/revokslab/shipfree/quickstart.md): Get ShipFree up and running in under 5 minutes with this quick start guide.