Shopify Integration
Add escrow checkout to your Shopify store.
No monthly fees. 1% per transaction. Enterprise-grade escrow protection on every sale.
Prerequisites
Set up your wallet to receive payments.
One-time setup. Your wallet address establishes the settlement endpoint for all USDC transactions.
Step 1
Authorize store access.
Link your Shopify store to configure payment routing and settlement parameters.
You will be redirected to Shopify's OAuth flow to authorize secure API access.
Platform status: Operational — Escrow protection: 14 days — Settlement: Automated
Integration
Theme integration methods.
Copy this code
This single line adds the button to all product pages automatically.
<script src="https://app.instantescrow.nz/shopify-checkout.js" async></script>Add to your theme
- Go to Online Store → Themes
- Find your current theme and click the three dots (…) button
- Select Edit code from the dropdown
- In the file list, open Layout folder → click theme.liquid
- Search for
</head>(use Ctrl+F or Cmd+F) - Paste the code just before
</head> - Click Save (top right)
Done
The button will automatically appear on all product pages, the cart page, and quick shop modals.
Preview
How it looks on product pages.
Protected by 14-day escrow · No gas fees
How payments work
Customer clicks button
Opens secure checkout window.
Pays with USDC
Via wallet or email sign-in.
Order created
Automatically in your Shopify system.
Escrow protection
14 days for dispute resolution.
Automatic payout
Direct to your merchant wallet.
Testing tip: Verify the payment flow in an incognito browser session to simulate the customer experience without cached authentication state.