Girocheckout API

- Replaced iDeal logos with new versions - Updated list of return and error codes - New griopay API: Renamed optional parameter merchantReconciliationReferenceNumber to merchantOrderReferenceNumber. - Payment Page: Renamed optional parameter paydirektMerchantReconciliationReferenceNumber to paydirektMerchantOrderReferenceNumber.

• Support for the payment page parameter giropayAllowMissingFields for internal use.

• Added support for new optional Kassenzeichen parameter for all payment methods

• Bugfix regarding handling of mandatory fields.

• Support for new giropay.

• Support for Paypal reservation (auth) and capture.

• Support for Paypal refund.

• Support for refund, capture and info for payment page transactions using the payment page reference.
• Fix in handling of error when capture, refund or void fails.

• Support for the API call senderInfo
• Purpose parameter in credit card capture

• Compatibility with PHP up to 7.4.x

• Introduced new paypage parameter informationText.

• Replaced old paydirekt logos with new giropay/paydirekt ones.

• Added the fields for direct debit mandates to payment page.

• Added the fields for donation certificate info to direct debit payment call.

• Removed email parameter for 3-D Secure 2.0.

• Added error codes for 3-D Secure 2.0 cases.
• Added support for 3-D Secure 2.0 to payment page calls.
• Fixed a bug in the new function testApiCredentials.

• Added new function for testing API credentials: GiroCheckout_SDK_Tools::testApiCredentials().
• Added optional fields for 3-D Secure 2.0 to creditcard API (available on backend from December 2020)

• New parameter timeout in Payment Page API.

• Added support for parameter otherpayments in Payment Page.

• Added parameter to Request class to allow for easier use of development server.
• Fixed Paydirekt cart class to make sure numeric values are not returned as strings in the JSON.

• Added support for the new credit card iframe form calls initform and finalizeform

• Provides a function to obtain the payment method logo name
• Introduces constants for the transaction types

• Added parameter certdata for donation certificate in paypage service.
• New call for paypage donation certificate implemented.

• Corrected Bluecode spelling
• Added check if function curl_exec is present and enabled

• Finalized support for Bluecode e-commerce payment method

• Return better error messages when authentication data is invalid.
• Improved error returns and better handling of empty return values.

• Bugfix in Paydirekt: Cart did not accept items with a value of 0,00 EUR.
• 2 new optional parameters securedAuth and securedAuthUntil for secured authorizations in Paydirekt (this function is not yet available in Paydirekt production) (see API).
• First Github version of the SDK is available.

• New optional parameter 'single' that controls the repeatability of the payment link (see API).

• New optional Parameters for paydirekt shipping address in payment page
• Minor corrections in example files

• Bugfix in Paypage init call: Parameter description is now optional.
• CPSP support for giropay

• Support for the field gcObvName in giropay.

• Support for the new orderid parameter for payment pages.

• Refunds for credit card, direct debit and maestro now accept a parameter for the purpose.

• Fixed bug that prevented the field mandateReference to be properly read from the direct debit with form service response.

• New Paypage call for requesting a list of GiroCockpit projects and a new projects parameter in the initialization call of a paypage transaction.
• New logo for Sofort (now Klarna).

• URL parameters are now optional for paypage transactions.

• Added missing notification parameters for paypage.

• New logos for direct debit.

• Connection Timeout for server connection increased generally from 3 to 15 seconds.

• Re-included functions for Windows environments setSslCertFile() and setSslVerifyDisabled().

• Bugfix in generation of credit card logo filename
• Implemented support for Void for credit card, direct debit and Paydirekt

• Enhanced statistics information on used SDK versions (internal change)

• For Paydirekt: Support for new cart types ANONYMOUS_DONATION and AUTHORITIES_PAYMENT implemented.

• Restored backwards compatibility with PHP 5.2.x
• Parameter issuer for iDEAL is not mandatory anymore (bank will be inquired if missing. But beware: this must be enabled in GiroCockpit.)

• Implementation of new options for proxy configuration (see Operation via proxy server)

• Corrections in error message texts

• Bugfix CURL Helper
• New Logo files

• Integration of Paypage API
• Integration of Maestro API
• Correction date format in log file
• Text corrections
• New logos MasterCard, JCB
• Fix UTF8 bug in Paydirekt
• Support digital cart in Paydirekt

• Integration of Blue Code API
• Corrected bug in SOFORT Überweisung: Wrong Endpoint

• Improved and corrected some examples.

• Mandatory fields may now not be empty anymore.
• Improved some examples.

• Giropay+Giropay-ID is now integrated into Giropay, only one class.
• Examples for Giropay+Giropay-ID improved.

• Direct debit has new parameter “type” (AUTH, SALE) (GiroCheckout_SDK_DirectDebitTransaction)
• Direct debit Capture implemented (GiroCheckout_SDK_DirectDebitCapture)
• Direct debit Refund implemented (GiroCheckout_SDK_DirectDebitRefund)
• iDEAL Refund implemented (GiroCheckout_SDK_IdealPaymentRefund)
• Credit card has new paramter “type” (AUTH, SALE) (GiroCheckout_SDK_CreditCardTransaction)
• Credit card Capture implemented (GiroCheckout_SDK_CreditCardCapture)
• Credit card Refund implemented (GiroCheckout_SDK_CreditCardRefund)
• Paydirekt Transaction implemented (AUTH, SALE) (GiroCheckout_SDK_PaydirektTransaction)
• Paydirekt Capture implemented (GiroCheckout_SDK_PaydirektCapture)
• Paydirekt Refund implemented (GiroCheckout_SDK_PaydirektRefund)
• Giropay: Field BIC is now optional (GiroCheckout_SDK_GiropayTransaction and GiroCheckout_SDK_GiropayTransactionWithGiropayID)
• EPS: Field BIC is now optional (GiroCheckout_SDK_EpsTransaction)
• EPS: Included new logos
• Sofortüberweisung implemented (GiroCheckout_SDK_SofortUwTransaction)
• Function GiroCheckout_SDK_Tools::getCreditCardLogoName() was corrected and adapted, new logos for all card combinations