Overview

Zingtree provides a simple Webhook for taking numeric input, and converting it to a nicely formatted currency value. Like in these examples:

• 1234567 -> $1,234,567
• 123456 -> $123,456
• 123.00 -> $123
• 123.45 -> $123.45

Setup

In this example, we'll assume your tree has a variable named amount, and you want to convert it to a variable called dollars that displays nicely.

First of all, create a webhook to call the currency converter.

1. Go to Apps & Integrations
2. Click on Add Webhook
3. Give the webhook a name, and enter this into the URL:
   

   https://webhooks.zingtree.com/zingtree/v1/make_currency

   It will look like this:
   
4. Add the Webhook.

Next, go into your tree, and add the webhook to a node after the amount variable has been set.

1. Edit the node, and click Apps/Webhooks
2. Pick the new Webhook you created from the list. Ours is called "Currency Formatter".
3. Add these parameters to the message data:
   

   &value=#amount#&return=dollars

   
   It looks like this:
   
4. Now insert #dollars# into the content area to display the result.

Parameter Reference

In the Message Data, you can include these parameters:

• value= (the numeric value to convert)
• return= (the variable that gets the formatted currency)
• currency= (The currency, i.e. USD, EUR, etc.) USD is the default.
• locale= (How to format the number returned by region.) Default is USA (en_US). German would be de_DE, etc.

• Webhooks: Data Exchange via 3rd Party URLs