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https://github.com/wasp-lang/saas-template-gpt


https://github.com/wasp-lang/saas-template-gpt

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README

        

# SaaS Template w/ GPT API, Google Auth, Tailwind, & Stripe Payments






> [!WARNING]
> This template is deprecated, and has been succeeded by a new template [OpenSaaS.sh](https://opensaas.sh).
> It's a lot more powerful and easier to use. Check it out!






Free SaaS Template (GPT, Stripe, Auth) - A free React/NodeJS SaaS template for quick idea execution | Product Hunt

## What is it?
Entirely free SaaS template built with Prisma/Postgres, Express, React, Node (PERN stack). Use it as a springboard to build great products!

It has pre-configured:
- πŸ” Authentication (email + social)
- πŸ“© Emailing
- πŸ€‘ Payments (Stripe)
- πŸ€– GPT API,

and leverages:
- ⌨️ TypeScript
- 🎨 Tailwind CSS

Test it out here: [https://saas-template-gpt-client.fly.dev/](https://saas-template-gpt-client.fly.dev/)

## Running it locally

1. Make sure you have the latest version of [Wasp](https://wasp-lang.dev) installed by running `curl -sSL https://get.wasp-lang.dev/installer.sh | sh` in your terminal.
2. Run `wasp new -t saas` to create a new app using this template.
3. Rename the `env.server.example` file to `.env.server` and fill in your API keys according to the instructions in the file.
4. Make sure you have a Database connected and running. Here are two quick options:
- run `wasp start db` if you have Docker installed and running (if not, on MacOS run `brew install docker-machine docker` then find and run the app from your launchpad). This will start a Postgres database for you. No need to do anything else! 🀯
- or provision a Postgres database on [Railway](https://railway.app), go to settings and copy the `connection url`. Paste it as `DATABASE_URL=` into your `env.server` file.
5. Run `wasp db migrate-dev`
6. Run `wasp start`. This will install all dependencies and start the client and server for you :)
7. Go to `localhost:3000` in your browser (your NodeJS server will be running on port `3001`)
8. Install the [Wasp extension for VSCode](https://marketplace.visualstudio.com/items?itemName=wasp-lang.wasp) to get the best DX
9. Check the files for comments containing specific instructions.
10. If you would like to test Stripe Webhooks locally, download the [Stripe CLI](https://stripe.com/docs/stripe-cli#install). This [YouTube video](https://youtu.be/Psq5N5C-FGo?si=CzRy3kizF20RFiSK&t=1041) does a great job explaining how to test webhooks locally with the Stripe CLI (watch until 27:00).
11. Enjoy and Have fun. When you create an App with this template, be kind and let me know by tagging me on twitter [@hot_town](https://twitter.com/hot_town)

## Deploying it quickly to Fly.io

1. Create an account on Fly.io
2. Install the Fly CLI by running `curl -L https://fly.io/install.sh | sh` on Linux/MacOS
3. Run `wasp deploy fly setup my-wasp-app mia`
4. Run `wasp deploy fly cmd secrets set ENV_VAR_EXAMPLE= --context=server`, making sure to fill in all of your env vars
5. Run `wasp deploy fly create-db mia`
6. Run `wasp deploy fly deploy`
7. Make sure you've updated your Stripe webhook URL in your [Stripe dashboard](https://dashboard.stripe.com/) to point to your Fly app's URL
8. Also make sure you've updated your [Google Auth callback URL](https://wasp-lang.dev/docs/integrations/google#google-auth) to point to your Fly app's URL

You can also see the guides for deploying manually to Fly, Railway, and Netlify [here](https://wasp-lang.dev/docs/deploying).

## How it works

- 🐝 [Wasp](https://wasp-lang.dev) - allows you to build full-stack apps with 10x less boilerplate
- 🎨 [Tailwind CSS](https://tailwindcss.com/) - CSS that's easy to work with
- πŸ€–Β [OpenAI](https://openai.com/) - GPT-3.5 turbo API
- πŸ’Έ [Stripe](https://stripe.com/) - for payments
- πŸ“§ [SendGrid](https://sendgrid.com/) - for email

[Wasp](https://wasp-lang.dev) as the full-stack framework allows you to describe your app’s core features in the `main.wasp` config file in the root directory. Then it builds and glues these features into a React-Express-Prisma app for you so that you can focus on writing the client and server-side logic instead of configuring. For example, I did not have to use any third-party libraries for Google Authentication. I just wrote a couple lines of code in the config file stating that I want to use Google Auth, and Wasp configures it for me. Check out the comments `main.wasp` file for more.

[Stripe](https://stripe.com/) makes the payment functionality super easy. I just used their `Subscription` feature. After the user pays, their `hasPaid` and `datePaid` fields are updated in the database via the webhook found in the `src/server/webhooks.ts` file.

[Wasp's integrated Jobs](https://wasp-lang.dev/docs/language/features#jobs) feature is used to run a cron job every week to send an newsletter email. I used [SendGrid](https://sendgrid.com/) for the email service.

If you have any other questions, feel free to reach out to me on [twitter](https://twitter.com/hot_town) or in the [Wasp discord server](https://discord.gg/rzdnErX).