How can I customize checkout page?

The Settings tab lets you control how your CoinGate integration behaves at a general level — including naming, settlement rules, payment notifications, callback format, and underpayment tolerance.

These settings apply per integration, and the fields differ depending on whether you're configuring:

  • API Integration

  • Payment Button Integration

1. Navigate to your integration

  • Go to your CoinGate Business Dashboard

  • Click Integrations in the left sidebar

  • Choose API Management or Payment Buttons

  • Select the integration you want to configure

2. Adjust general checkout page behavior – go to the Settings tab

The Settings tab allows you to define the basic behavior for how your checkout pages are created and settled.

  • Title
    Name your integration (e.g. "Shopify Store EU"). This is for internal reference only.

  • Whitelisted IP addresses
    Limit checkout page creation requests to specific IP addresses (for API-based integrations only).

  • Display header title on checkout page
    Enable this toggle if you'd like the integration title to appear on customer checkout page.
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  • Underpaid cover percentage (%)
    Set a buffer to automatically approve slightly underpaid orders.
    Example: If set to 2%, an order paid 98% of the required amount will still be marked as paid.

  • Paid notifications
    Receive email alerts when a payment is received via this integration.
    You can configure:
      • Frequency: Instant, Daily, or Weekly
      • Email address(es): Add one or more recipients (e.g. finance@yourcompany.com)
  • Callback format
    Choose how CoinGate sends data to your backend (for plugins or APIs):
      • Form encoding (application/x-www-form-urlencoded) — required for plugin setups
      • JSON (application/json) — suitable for API integrations



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