CheckoutResult

object

checkout_urlrequired: string
gateway_subscription_idrequired: string
period_amountrequired: BillingAmount
Taxable value, 18 % GST and the gross amount charged, in paise.
starts_atrequired: DateTime or null
First charge after the trial; null = right away.

Example

{
  "checkout_url": "string",
  "gateway_subscription_id": "string",
  "period_amount": {
    "taxable": 850000000,
    "gst": 850000000,
    "gross": 850000000
  },
  "starts_at": "2026-10-06T05:30:00.000Z"
}