Request non-authenticated payment (billing key) API

Requests a payment by billing key (customer_uid).

Key request parameter description

customer_uid * string

Billing 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 string

Currency code

KRW, USD, VND...

Required for Paymentwall PG

browser_ip string

Customer's browser IP

Required for Paymentwall PG

buyer_name string

Customer name

When using Paymentwall as PG, you must enter a space between the first name and last name.

buyer_email string

Customer email

Required for Paymentwall PG