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Create and apply Stripe coupons from Slack
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Stripe Coupon Management Slack App

This is a Slack and Stripe based coupon management system, written in Node.js on Standard Library. After generating a coupon code with the /create-coupon slash command, you can either give the code to a potential new subscriber or apply the code directly to an existing subscription with the /apply-coupon command.

Deploying this Application

You can deploy this Slack App to Standard Library by clicking this button:

You'll be asked to create a new account or log in, then you will see a screen summarizing your app:

As the table shows, your app has five handlers:

  1. events/slack/command/apply-coupon.js, the slash command that opens a dialog that applies coupons to existing subscribers.
  2. events/slack/command/create-coupon.js, the slash command that opens a dialog that creates new coupons.
  3. events/slack/dialog_submission/apply-coupon.js, the handler that gets called when you submit the coupon application dialog. It calls the Stripe API to update the appropriate subscription.
  4. events/slack/dialog_submission/create-coupon.js, the handler that gets called when you submit the coupon creation dialog. It calls the Stripe API to create a coupon with the parameters from the dialog.
  5. message-menu.js, the endpoint that retrieves coupon and subscription data from Stripe and populates the menus in the dialog. It acts as a data source for the menus within the dialog.

The final step before deploying the app is linking a Slack app and a Stripe app in test mode.


Click the Link Resource button, then select a Stripe app. You're linking your Stripe app in test mode, so your coupon management bot will not interact with any live data yet –– you'll be able to link your production Stripe app after you've tested everything!


Click Link Resource and follow the instructions to build and link a Slack app.

After you choose your app, you will still need to register the /create-coupon and /apply-coupon commands separately in your Slack app dashboard.

Creating the Commands on Slack

You can create the /create-coupon and /apply-coupon commands by visiting, selecting your app, then clicking Slash Commands on the left sidebar.

Click Create Command and fill out the first command information. You'll want to use /create-coupon as the command name and https://<username> as the URL, where <username> is your Standard Library username.

Click Save in the bottom right to proceed. Repeat this process for /apply-coupon.

Set your Options Load URL

Finally, click Interactive Components on the left sidebar. Enable interactivity if it is not enabled and make sure that the Interactivity URL is set as https://<username>, then scroll down to "Message Menus" and set the "Options Load URL" to be: https://<username>

Where <username> is your Standard Library username.

That's it, you're all done! Your Slack app should be ready to go.

Thank You!

Please check out Standard Library or follow us on Twitter, @StdLibHQ.

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