Invoice

This object contains basic information about an invoice.

Properties

$title: Product name
$description: Product description
$start_parameter: Unique bot deep-linking parameter that can be used to generate this invoice
$currency: Three-letter ISO 4217 currency code
$total_amount: Total price in the smallest units of the currency (integer, not float/double). For example, for a price of US$ 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).