Why use Hookfire with Square?

Instant push notifications

Get notified on your phone the moment a Square webhook fires. No more checking dashboards.

Subscribe to what matters

Choose exactly which Square events trigger notifications. Filter out the noise.

Team-wide delivery

Control who on your team gets notified and how — push notifications, record only, or both.

Setup in under 2 minutes

Copy a webhook URL, paste it in Square, and you're done. No code required.

Supported events

Event	Sample notification
Payment completed `payment.completed` 💰 Payment received $49.99 payment completed	💰 Payment received $49.99 payment completed
Payment updated `payment.updated` 📝 Payment updated Payment pay_test123 status: COMPLETED	📝 Payment updated Payment pay_test123 status: COMPLETED
Refund created `refund.created` 🔄 Refund issued $15.00 refunded	🔄 Refund issued $15.00 refunded
Order created `order.created` 🛒 New order Order ord_test123 created for $49.99	🛒 New order Order ord_test123 created for $49.99
Order updated `order.updated` 📝 Order updated Order ord_test123 — state: COMPLETED	📝 Order updated Order ord_test123 — state: COMPLETED
Invoice payment made `invoice.payment_made` ✅ Invoice paid Invoice inv_test123 paid	✅ Invoice paid Invoice inv_test123 paid
Customer created `customer.created` 👤 New customer Jane Doe (test@example.com)	👤 New customer Jane Doe (test@example.com)
Inventory updated `inventory.count.updated` 📦 Inventory changed Inventory updated for catalog object item_test123	📦 Inventory changed Inventory updated for catalog object item_test123

How to connect Square

Connecting Square to Hookfire

Step 1: Create an Integration

Go to your organization’s Integrations page.
Click Add Integration and select Square.
You’ll receive a unique Webhook URL — copy it.

Step 2: Add the Webhook in Square

In your Square Developer Dashboard, open your application.
Go to Webhooks → Subscriptions.
Click Add subscription.
Paste your Hookfire webhook URL.
Select the events you want (e.g. payment.completed, order.created).
Click Save.

Step 3: Subscribe to Events

On your Hookfire integration page, toggle on the events you want to receive push notifications for.

Note: Square uses a non-standard signing method. Webhook signature verification is not currently supported — webhooks will be accepted without signature checks.

Step 4: Test

Click the Test button on your integration page to send a simulated event.

Supported Events

Event	Description
`payment.completed`	A payment was completed
`payment.updated`	A payment was updated
`refund.created`	A refund was issued
`order.created`	A new order was created
`order.updated`	An order was updated
`invoice.payment_made`	An invoice was paid
`customer.created`	A new customer was created
`inventory.count.updated`	Inventory count changed

Square