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Connect Square to Crunch

Install Square up, authorise the intended Square account and verify the connection.

4 min readbeginnerFull Crunch

Who is this article for?

Owners, admins, or managers who set up integrations for an organisation

Connect Square through the Square up app in the Crunch App Store, or use POS Connect if you are still onboarding.

Info

Before starting, check that the organisation switcher shows the correct workspace and that you can authorise the intended Square account. App installation and Square authorisation are separate steps.

Connect During Onboarding

If you already operate on Square, use the onboarding sequence: POS Connect, then Catalog Import > Import from Square POS. Seed Crunch from Square, review imported counts, and link unmatched records before adding manual or spreadsheet items.

See Connect and publish Square during onboarding for the complete sequence and publish checks.

Install Square from the App Store

1
Open App Store > Browse Marketplace.
2
Search for Square up and click its app tile to open the detail page.
3
Review the requirements and permissions, then click Install App. Confirm the installation in the permission dialog.
4
Open My Installed Apps, find Square up, and click Open Widget.
5
Follow the Square connection prompts and complete Square's authorisation flow.
Square up App Store detail page with the Install App entry View larger
Open the Square up listing to review the app before installation. Installation and Square account authorisation are separate steps.

If Square is already installed, open its widget from My Installed Apps to check the connection instead of installing it again.

Confirm the Connection

The installed app card should show Active. In Open Widget, check that Square itself shows Connected, and review Connection Details to confirm the linked merchant.

An active Crunch app installation alone does not confirm that Square authorisation is complete. If the widget reports a connection problem, read the message and use the troubleshooting guide.

What to Do Next

During onboarding, return to Catalog Import to seed and review an existing Square catalog. For an established workspace, open Settings on the installed app card to review automatic sync choices. Publishing and automatic sync can change Square data, so review your catalog and links before proceeding.

Seed and publish Square during onboarding Review Square sync settings Manage installed apps

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