stripe

Create Stripe customers and charge them on Cloud Firestore write

This sample shows how to create Stripe customers and charge them when Cloud Firestore is written to.

Further reading:

• Stripe Node API: https://stripe.com/docs/api/node
• Firebase SDK: https://firebase.google.com/docs/functions

Functions Code

See file functions/index.js for the code.

The dependencies are listed in functions/package.json.

Deploy and test

To test this integration:

• Create a Firebase Project using the Firebase Developer Console
• Enable billing on your project by switching to the Blaze or Flame plan. See pricing for more details. This is required to be able to do requests to non-Google services.
• Enable Google sign on your Firebase project
• Install Firebase CLI Tools if you have not already and log in with firebase login.
• Configure this sample to use your project using firebase use --add and select your project.
• Install dependencies locally by running: cd functions; npm install; cd -
• Add your Stripe API Secret Key to firebase config:

  firebase functions:config:set stripe.token=<YOUR STRIPE API KEY>

• Optional: change your default currency firebase functions:config:set stripe.currency=GBP
• Pass your Stripe publishable key to the Stripe.setPublishableKey call in public/index.html
• Deploy your project using firebase deploy
• Test your Stripe integration by viewing your deployed site firebase open hosting:site