All mandatory configurations can be managed during installation (see Payment gateway plugin deployment). Once the PayPal Gateway plugin is installed, you can use this guide to change existing or set advanced options. Configuration of the PayPal Payment Gateway Plugin can be found in <payment_home>/ysoft/paypal-configuration.properties file. For more information about property files, see Advanced Configuration of Dispatcher Paragon Payment System#Overview.

Configuration Options

Key	Description
paypal.paymentSystemUrl	The URL pointing to the PS REST API used for Payment Gateway integrations. default: https://localhost:8443/payment-system/api/v1/paymentgateway/deposit
paypal.channel	Whether the PayPal Integration UI should require HTTPS or HTTP connections. default: https
paypal.paymentExpirationDays	The number of days after which the retrying of PayPal payments stop. 30 is the number of days after which PayPal itself expires its payments. default: 30
paypal.completedDepositCleanupHours	The number of hours after which completed deposits are removed from the database. default: 1
paypal.depositCleanupDays	Number of days after which deposits are removed from the database. default: 60
paypal.retryPendingDepositsCron	How often pending deposits should be retried. default: 0 0/10 * * * ?
paypal.expirePendingDepositsCron	How often pending deposits should be checked for expiration. default: 0 0 0 * * ?
paypal.cleanupDepositsCron	How often deposits should be cleaned up. default: 0 0 * * * ?
paypal.depositItemName	The text that appears as the item name in PayPal. default: Deposit
paypal.useHttpProxy	If set to true, PayPal will be contacted through a proxy (note that Payment System will always be contacted directly). default: false
paypal.httpProxyHost	Proxy host. default: localhost
paypal.httpProxyPort	Proxy port. default: 3128
paypal.httpProxyUserName	Proxy authentication username.
paypal.httpProxyPassword	Proxy authentication password.
paypal.database.vendor	Database vendor (e.g. ,H2, MSSQL, PostgreSQL, ...). default: H2
paypal.database.url	Database connection string. default: jdbc:h2:mem:paypal-integration;DB_CLOSE_DELAY=-1;MVCC=true
paypal.database.username	Database username. default: sa
paypal.database.password	Database password. (required)
paypal.returnUrlPrefix	The string that URLs sent to PayPal get prefixed with. For example, if this property is set to 'https://example.com', then the confirmation URL sent to PayPal will look like this 'https://example.com/deposit/123/payment-confirmed-by-paypal'. This is done to allow the integration module to sit behind a proxy with a public name without URL rewriting. (required)
paypal.clientId	PayPal's "username". (PayPal API app Client ID) (required)
paypal.clientSecret	PayPal's "password". (PayPal API app Secret) (required)
paypal.serviceEndpoint	PayPal's service URL (e.g., https://api.paypal.com). (required)
paypal.paymentSystemUsername	Payment System's username. (the user has to have the appropriate rights set up in Payment System) (required)
paypal.paymentSystemPassword	Payment System's password. (required)