Mortgage Calculator API + Shopify Integration

Why connect them

The Mortgage Calculator API in Shopify.

Shopify powers millions of online stores worldwide. Integrating APIs with Shopify enables automated fraud detection, customer data validation, and real-time order enrichment. Protect your store and enhance customer data quality.

What you can build

Workflows worth wiring.

Validate customer email addresses to reduce fake orders

Check IP geolocation to detect potentially fraudulent transactions

Enrich customer profiles with additional data for personalization

Verify phone numbers before SMS marketing campaigns

Templates

Ready-made ideas.

New order placed in Shopify Calculate mortgage for product financing terms → tag order with monthly_payment.total and total_interest_paid

Financing Estimates for Shopify Products

Add financing payment estimates to Shopify orders for high-value items sold with installment options.

New product created in Shopify Calculate mortgage for listing price → add formatted.monthlyPayment to product description metadata

Shopify Real Estate Listing Payments

Automatically compute and display monthly payment estimates on Shopify real estate listing products.

Setup

Connect it in a few steps.

Set up with Zapier

1
Set the trigger. Create a Zap with Shopify as the trigger app and "New order" as the event. Connect your account.
2
Add the API action. Add APIVerve as the action, select the Mortgage Calculator API, and map your trigger data to the request.
3
Send it back. Add a second Shopify action for "Create order" and map the returned fields (like amount) into it.
4
Test & turn on. Test the Zap with real data to confirm the mapping, then turn it on.

Set up with Make

1
Add the trigger. Create a scenario and add a Shopify module set to "New order". Authenticate your account.
2
Call the API. Add an HTTP module pointing at api.apiverve.com/v1/mortgagecalculator with your x-api-key header. Pass the trigger's data as the input.
3
Parse & map. Add a JSON module to read the response, then a Shopify module for "Create order". Map fields like data.amount into place.
4
Activate. Run once to confirm the mapping, then switch the scenario on and set its schedule.

Set up with n8n

1
Add the trigger node. Start a workflow with a Shopify trigger node for "New order" and connect your credentials.
2
Add an HTTP Request node. Point it at api.apiverve.com/v1/mortgagecalculator using Header Auth (x-api-key). Feed in the trigger data.
3
Map with expressions. Add a Shopify node for "Create order" and reference the response with expressions such as {{ $json.data.amount }}.
4
Execute & activate. Execute manually to verify, then activate the workflow for production.

The payload

What Shopify receives.

amount570000

downpayment0

rate6.8

years30

total_interest_paid767750.49

total_loan_payment1337750.49

Mortgage Calculator API + Shopify