Create recurring charges based on time
You can use the appSubscriptionCreate mutation to create a recurring charge. You can specify the details of the plan by using the appRecurringPricingDetails field on the line item's plan.
You can use only the USD value as the currencyCode. After the merchant accepts the charge, the merchant is then redirected to the URL that's returned from the returnUrl.
Create an app subscription based on time
Anchor link to section titled "Create an app subscription based on time"Provide the name, returnUrl, price, and interval. The interval field accepts two values: ANNUAL or EVERY_30_DAYS. If the interval field is not provided, then the interval defaults to EVERY_30_DAYS.
To create an app subscription based on time, use the appSubscriptionCreate mutation: