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HGOP2
The HGOP2 (Half GUI Order Processing version 2) service allows clients to host their cart and then post the information in their cart to Digital River at checkout time. A successful HGOP2 call consumes the information, creates a cart on the Digital River-side, and then redirects the user to the cart on the Digital River-side.
Class
Description
CreateCartRequest
Contains the client's cart information. Use this information to populate the cart on the Digital River-side.
Digital River can provide interfaces to post PGP messages for testing purposes.
See PGP coding examples for more information.

Using HGOP2 with PGP encryption

You can use PGP encryption with the HGOP2 service to encrypt the contents of the cart.
To integrate HGOP2 with PGP encryption:
  1. 1.
    Get the following items from your Digital River representative:
    • A PGP key
    • The endpoint information to post the PGP encrypted information
  2. 2.
    Generate an XML request that conforms to one of the HGOP2 schemas.
  3. 3.
    Encrypt the message above as a PGP armored (ASCII-based) message using the key provided in step 1.
  4. 4.
    Expose a simple HTML form to the end-user that contains a single hidden HTML message parameter. Use the encrypted results obtained in step 3 as the value for the message parameter. When the user clicks submit, iXMt triggers an HTTP POST call with the encrypted key to the endpoint.

Using HGOP2 with store credit

Create a store credit source

When you create a store credit source using POST /sources, the sources array will contain a source with a type of customerCredit.
JSON
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{
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"type": "customerCredit",
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"amount": 14,
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"currency": "USD",
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"customerCredit": {}
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}
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Field
Type
Required/Optional
Description
type
String
Required
The payment type In this instance, the required value is customerCredit.
amount
String
Required
The amount of the source
currency
String
Required
The three-letter currency code associated with the payment method.
customerCredit
Required
The customerCredit instrument should be empty.

Add the store credit source to the cart

Accept the store credit source in the HGOP2 request body and create the payment information with the source.
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<CreateCartRequest xmlns="http://integration.digitalriver.com/HGOP2">
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<!-- Omitted -->
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<payment>
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<sources>
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<source>
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<sourceID>9f3de26b-79f4-4918-888f-a90535271dcc</sourceID> <!-- Stored credit source Id -->
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</source>
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</sources>
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</payment>
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</CreateCartRequest>
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HGOP2 schemas

Version
Scheme Components Table
Raw Schema
Sample Schema
12 (Current)
View
View
View
11
View
View
View
10
View
View
View