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https://github.com/supabase-community/expo-stripe-payments-with-supabase-functions

Bring the Func(🕺)
https://github.com/supabase-community/expo-stripe-payments-with-supabase-functions

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Bring the Func(🕺)

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# Expo Stripe Payments with Supabase Functions



This is a Expo React Native Supabase example app, showing how to process payments with Supabase Functions for authenticated customers.



![Demo gif](./demo.gif)



## Setup



### Create new Supabase project



- [Create a new Supabase project](https://app.supabase.io/)

- Navigate to the [Auth settings](https://app.supabase.io/project/_/auth/settings) and turn off the toggle next to "Enable email confirmations". (Note: this is only for testing. In production please enable this setting!)

- Navigate to the [SQL Editor](https://app.supabase.io/project/_/sql) and run the SQL from the [schema.sql](./schema.sql) file.



### Setup env vars



- Set up env vars for Supabase Functions:

  - `cp .env.example .env`

  - Fill in your Stripe API keys from https://stripe.com/docs/development/quickstart#api-keys

- Set up env vars for the Expo app:

  - `cp app/.env.example app/.env`

  - Fill in your _public_ Supabase keys from https://app.supabase.io/project/_/settings/api



### Supabase Edge Functions



[Supabase Edge Functions](https://supabase.com/edge-functions) are written in TypeScript, run via Deno, and deployed with the Supabase CLI. Please [download](https://github.com/supabase/cli#install-the-cli) the latest version of the Supabase CLI, or [upgrade](https://github.com/supabase/cli#install-the-cli) it if you have it already installed.



### Develop locally



- Run `supabase start` (make sure your Docker daemon is running.)

- Run `supabase functions serve --env-file .env payment-sheet`

  - NOTE: no need to specify `SUPABASE_URL` and `SUPABASE_ANON_KEY` as they are automatically supplied for you from the linked project.

- Run the Expo app in a separate terminal window:

  - `cd app`

  - `yarn`

  - `yarn start` or `yarn ios` or `yarn android`

- Make some test moneys 💰🧧💵

- Stop local development

  - Kill the "supabase functions serve watcher" (ctrl + c)

  - Run `supabase stop` to stop the Docker containers.



### Deploy



- Generate access token and log in to CLI

  - Navigate to https://app.supabase.io/account/tokens

  - Click "Generate New Token"

  - Copy newly created token

  - run `supabase login`

  - Input your token when prompted

- Link your project

  - Within your project root run `supabase link --project-ref your-project-ref`

- Set up your secrets

  - Run `supabase secrets set --env-file .env` to set the env vars from your `.env` file.

  - You can run `supabase secrets list` to check that it worked and also to see what other env vars are set by default.

- Deploy the function

  - Within your project root run `supabase functions deploy payment-sheet`

- In youre [`./app/.env`](./app/.env) file remove the `SUPA_FUNCTION_LOCALHOST` variable and restart your Expo app.



## 👁⚡️👁



\o/ That's it, you can now invoke your Supabase Function via the [`supabase-js`](https://supabase.com/docs/reference/javascript/invoke) and [`supabase-dart`](https://supabase.com/docs/reference/dart/invoke) client libraries. (More client libraries coming soon. Check the [supabase-community](https://github.com/supabase-community#client-libraries) org for details).



For more info on Supabase Functions, check out the [docs](https://supabase.com/docs/guides/functions) and the [examples](https://github.com/supabase/supabase/tree/master/examples/edge-functions).