Setting up Magento CE with Worldpay

Setting up Magento with WorldPay can be a real pain, and surprisingly there is very little on this in regards to documentation or guides. So us lovely chaps at Adao* decided to write a blog post explaining how to set it all up in Worldpay and Magento to get them working together.

Worldpay Settings

Log into Worldpay Merchant Admin: https://secure.worldpay.com/sso/public/auth/login.html?serviceIdentifier=merchantadmin

Installations > Integration Setup for your Test / Live payment gateway

The things you need to create or make a note of are:

• Your Installation ID number

The things you need to create and take a note of are:

• Payment response password
• MD5 secret

The things you need to edit are:

• Change store-builder to “Other – Please specify below”
• Type in Magento in “store-builder: if other – please specify”
• Type in “<wpdisplay item=MC_callback>” in the Payment Response URL
• Type in “amount:currency:instId:cartId:authMode:email” into the SignatureFields input
• Make sure the following checkboxes are checked:
  • Payment response enabled?
  • Enable the shopper response
  • Attach HTTP(s) Payment message to the failure email?

Magento Settings

Now, we go into Magento to setup the payment gateway there.

Login to your Magento Admin and go to:

System > Configuration > Sales > Payment Methods

There should be “Worldpay Credit Card” as an option. Open it up and do the following:

• Ensure it is enabled
• Add your Worldpay Installation ID number in the “Installation ID” field
• Add your Payment Response password in the “Payment Response password”field
• Add your MD5 secret in the “MD5 secret” field
• Add “amount:currency:instId:cartId:authMode:email” in the Signature parameters field
• Set Signature type to Static
• Set Request Type to Authorization
• Set Transaction mode to Live (if you’re ready to go live)

Adao* are experienced web developers who specialise in eCommerce sites such as Magento and OpenCart. If you have any requirements at all, please feel free to contact us.

By Joshua Clare-Flagg