{"title":"PayPay for API only","category":"default","creationDate":1776961628,"content":"

You can add PayPay to your existing integration. The following instructions show only what you must add to your integration specifically for PayPay.<\/p>\n

If an instruction on this page corresponds with a step in the main integration guide, it includes a link to corresponding step of the main integration guide.<\/p>\n

Requirements<\/h2>\n\n\n\n\n\n\n\n
Requirement<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
Integration type<\/strong><\/td>\nMake sure that you have an existing API-only integration<\/a>.<\/td>\n <\/td>\n<\/tr>\n
Redirect handling<\/strong><\/td>\nMake sure that your existing integration is set up to handle the redirect<\/a>.
action.type<\/code>: redirect<\/strong>.<\/td>\n		<\/td>\n<\/tr>\n
Setup steps<\/strong><\/td>\n Before you begin, add PayPay in your Customer Area<\/a>. <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

How it works<\/h2>\n
    \n
  1. The shopper selects PayPay as the payment method.<\/li>\n
  2. The shopper enters their details in the payment form that you build<\/a>.<\/li>\n
  3. When you make the payment request, you include additional information about the items that the shopper intends to purchase<\/a>.<\/li>\n
  4. You fulfill the order by sending items to the shopper.<\/li>\n<\/ol>\n

    Build your payment form<\/h2>\n

    You do not need to add any parameters when you make a payment<\/a>.<\/p>\n

    \n

    You can download the logo for PayPay<\/a> to use in your form.<\/p>\n<\/div>\n

    Get PayPay as an available payment method<\/h2>\n

    When you make the \/paymentMethods<\/a> to get available payment methods<\/a>, specify the following so that PayPay is included in the response.<\/p>\n\n\n\n\n\n\n\n
    Parameter<\/th>\nValues<\/th>\n<\/tr>\n<\/thead>\n
    countryCode<\/a><\/td>\nJP<\/strong><\/strong><\/span><\/td>\n<\/tr>\n
    amount.currency<\/a><\/td>\nJPY<\/strong><\/strong><\/span><\/td>\n<\/tr>\n
    amount.value<\/a><\/td>\nThe value of the payment, in minor units<\/a>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n <\/code-sample>\n<\/div>\n
    \n <\/code-sample>\n<\/div>\n

    Add additional parameters to your \/payments request<\/h2>\n

    You do not need to add any parameters when you make a payment<\/a>.<\/p>\n

    Test and go live<\/h2>\n

    To test PayPay payments:<\/p>\n

      \n
    1. Download the PayPay app for iOS or Android.<\/li>\n
    2. Sign up for a PayPay developer account<\/a> and create a test user.<\/li>\n
    3. Switch the PayPay app to the sandbox app<\/a>, and log in with the credentials of the test user.<\/li>\n<\/ol>\n

      You can check the status of PayPay test account transactions in your Customer Area at Transactions<\/strong> > Payments<\/strong>.<\/p>\n

      See also<\/h2>\n