amount, currency, country_code, country_name. In addition, merchant also has to complete other mandatory information according to the specified format in order to submit the request. Further information about API details is on the following linkid, checkout_token, and checkout_url.checkout_url that contains the checkout_token to display the checkout page. The checkout page will display information such as Payment Amount, Payment Methods, Order Items, and Checkout Page expiration time according to the information sent in the Payment Request step.Completed, Failed, Cancelled and Expired. Merchant can set the redirect url in the Create Payment API request message in the Advanced_redirect_url field.amount, currency, country_code, country_name. In addition, merchant also has to complete other mandatory information according to the specified format in order to submit the request. Further information about API details is on the following linkid, checkout_token, and checkout_url.checkout_url that contains the checkout_token to display the checkout page. The checkout page will display information such as Payment Amount, Payment Methods, Order Items, and Checkout Page expiration time according to the information sent in the Payment Request step.Completed, Failed, Cancelled and Expired. Merchant can set the redirect url in the Create Payment API request message in the Advanced_redirect_url field.amount, currency, country_code, country_name. In addition, merchant also has to complete other mandatory information according to the specified format in order to submit the request. Further information about API details is on the following linkid, checkout_token.You need to save the checkout_token, and you can initially ignore the checkout_url.payment_method_payin values and use it in the next step.checkout_token obtained from the response of the create payment request API, and enter the payin_method_name that will be used in the checkout process.checkout_url that contains the checkout_token in the Create New Checkout API Response to display the checkout page. The checkout page will display information such as Payment Amount, Payment Methods, Order Items, and Checkout Page expiration time according to the information sent in the Previous step.Completed, Failed, Cancelled and Expired. Merchant can set the redirect url in the Create Payment API request message in the Advanced_redirect_url field.