PreCheckoutQuery

fun PreCheckoutQuery(id: String, from: User, currency: String, totalAmount: Int, invoicePayload: String, shippingOptionId: String? = null, orderInfo: OrderInfo? = null)
Content copied to clipboard

Parameters

id

Unique query identifier

from

User who sent the query

currency

Three-letter ISO 4217 currency code

totalAmount

Total price in the smallest units of the currency (integer, not float/double). For example, for a price of US$ 1.45 pass amount = 145. See the exp parameter in currencies.json, it shows the number of digits past the decimal point for each currency (2 for the majority of currencies).

invoicePayload

Bot specified invoice payload

shippingOptionId

Optional. Identifier of the shipping option chosen by the user

orderInfo

Optional. Order info provided by the user