How do I process a refund in Worldline?

To find your API access code in Worldline, follow the steps given below:

• Open your Worldline account
• Go to the 'Configuration' section
• Navigate to 'Technical Information'
• Click on 'API settings'
• Here you will find your 'Direct API Key' which is basically your API access code
• If a key doesn't already exist, click 'Generate' to create a new key.

To assign user permissions in Worldline, you can use the User Manager in your Worldline account menu. To do so follow the steps given below:

• Open your Worldline account
• Navigate to the ‘User manager’ section
• Click on Configuration
• Choose Users
• Hit ‘New User’
• Input the required details
• Choose a profile
• Specify the access rights
• Hit ‘Create’

To create a Checkout link in Worldline, follow the steps given below:

• Open your Worldline Merchant Portal
• Go to the 'Payment Links' section
• Utilize the link builder to input the required payment details
• Create a unique payment link that you can send to your customers

To find a transaction report in Worldline, follow the steps given below:

• Open the Worldline Back Office
• Click on Operations
• Select ‘View transactions’ or ‘Financial history’
• Utilize the search bar to find your transaction
• Press on the ‘Advanced Selection Criteria’ option to add more search criteria

To integrate PayTabs for multiple sellers and vendors in Magento 2, follow the steps given below:

• Get your API keys and secret keys from PayTabs
• Navigate to the Magento Marketplace or directly install the PayTabs extension for Magento 2 from PayTabs
• Setup the extension’s settings from the backend
• Configure individual PayTabs accounts for each vendor or seller
• Connect each vendor or seller in the Magento 2 backend to their own PayTabs account.