Request non-authenticated payment (billing key) API
Requests a payment by billing key (customer_uid).
Key request parameter description
customer_uid
* stringBilling key
This is a unique value (merchant specified) that is mapped to the billing key issued by the PG. customer_uid is associated with a distinct credit card number.
currency
stringCurrency code
KRW, USD, VND...
Required for Paymentwall PG
browser_ip
stringCustomer's browser IP
Required for Paymentwall PG
buyer_name
stringCustomer name
When using Paymentwall as PG, you must enter a space between the first name and last name.
buyer_email
stringCustomer email
Required for Paymentwall PG
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