Send an invoice
POST/invoices/{id}/send
draft → open: records the invoice’s stable payment URL. No checkout
session is created here — the landing flow behind the URL resolves or
mints sessions when the customer arrives (follow-up phase). Only a draft
can be sent; re-sending is a 409 (the caller already holds the one stable
link).
Authorizations
Section titled “Authorizations”Parameters
Section titled “Parameters”Path Parameters
Section titled “Path Parameters”Invoice ID
Responses
Section titled “Responses”The invoice, now open, with its payment link
object
Currently supported currencies by Paygasus Pay
Example
USDUnix epoch milliseconds.
One display line on the invoice. Amounts are minor units, like every amount on the wire (design.md §5).
object
A monetary amount in the currency’s minor units (e.g. cents for USD).
Example
1000Unix epoch milliseconds; set once paid.
Set once sent: the stable invoice payment URL the customer pays at.
A monetary amount in the currency’s minor units (e.g. cents for USD).
Example
1000Server-computed: sum of line amounts + tax_amount.
Example
1000No such invoice
object
object
When present and true, the caller may retry the same request.
Invoice is not a draft
object
object
When present and true, the caller may retry the same request.