> For the complete documentation index, see [llms.txt](https://docs.shopwaive.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.shopwaive.com/shopify/zapier.md).

# Zapier

{% hint style="info" %}
Don't have a Zapier account? If you prefer, you can choose to use Shopify Flow to create your automations. See [Shopify Flow](/shopify/shopify-flow.md)
{% endhint %}

## Deposits and debits

Trigger an event like customer credit top ups that deposit credits based on customer actions, such as when customers purchase a Product or SKU, or pay an invoice. For example, after customers purchase X quantities of product XYZ, then a credit deposit of Y is automatically made to the customers account. 

{% hint style="info" %}
For example, after customers purchase A quantities of product B, then a credit deposit of C is automatically made to the customers account. 
{% endhint %}

{% hint style="success" %}
Another example, a customer pays an invoice in the amount of Y and their credit account is automatically topped up by X\*Y, Y, or Z amount, where X is any multiplier you define, Y is the amount of the invoice paid, and Z is any amount you choose.
{% endhint %}

### Multipliers

You can also include multipliers, such that the amount of credit deposited is a multiple of the Order or Line Item subtotal that triggered the top up. 

> For example, your customer purchased five units of SKU #90183749 for a subtotal of $45.10 USD. This SKU was defined in a Shopwaive Trigger with a multiplier of 10 to top up a customers credit balance.

In the example above, the customer's available credit balance is increased by $451.00 USD. If you'd like a 1:1 exchange for purchases and deposits, then use a multiplier of 1.

## Setup a trigger

There are several ways to setup Shopwaive Triggers for your store. You can use any of the three [Shopify Flow Triggers](/shopify/shopify-flow.md#triggers), the [Shopwaive API](https://api.shopwaive.com/) (development required), or setup a [Zapier](https://zapier.com/) zap no-code required. On Zapier, we have the <mark style="color:blue;">**Balance Updated**</mark> trigger available to power your work flows, along with several action events like Get available balance, Set available balance, and Increment available balance.

### With Shopify Flow

This option is no-code and takes advantage of the Shopwaive Triggers and Actions available on Shopify Flow. Make an [HTTP POST](/shopify/shopify-flow.md#http-post) to the [Shopwaive API](https://api.shopwaive.com/) to trigger a Flow, or listen to [balance change events](/shopify/shopify-flow.md#balance-change) to power a flow.

### With API or NPM package

This option requires your development team to make requests to the API or using the [@shopwaive/credit](https://www.npmjs.com/package/@shopwaive/credit) NPM package while listening or subscribing to your platform's webhook events. To learn more [contact](mailto:undefined) our team.

### With Zapier&#x20;

This option is also no-code, however, you do need a [Zapier](https://zapier.com/) account with Premium access to Shopify events. To setup a zap that triggers a top up, follow this [guide](https://cdn.shopify.com/s/files/1/0605/5765/6280/files/Zapier_for_Product_Purchase_Topup_with_Shopwaive.pdf?v=1686517077).

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