Square API Version
This content applies to Square Webpay only.
Please note the specific versions below are examples only - the current versions use different dates. Be sure to get the correct API version for your copy of Square WebPayments.
Your API version is set in the file
includes/modules/payment/square_webPay/square/square/src/ConfigurationDefaults.php
It looks like this:
public const SQUARE_VERSION = '2024-01-18';
Be sure to specify the correct version on the Credentials page for your App when you first install Square Webpay, and every time you update.

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