The following steps will help you create a developer account and integrate with StorePep.
Step 1 : Create a DHL account
Step 2 : Create an XML PI account to get the DHL test credentials for StorePep
XMLPI account can be created from the following link
You will need the DHL Account created in Step 1 to create a XML PI account as shown below :
Final email with Credentials :
Step 3 : Get Production Access