Send Duplicate Invoice

Emails a copy of the invoice. Requires the sales.invoices.view permission.

Endpoint

Endpoint	Method
/api/admin/invoices/{id}/send-duplicate	POST

Request body

Field	Type	Required	Description
email	String	No	Recipient address. Defaults to the order's customer email when omitted. Must be a valid email when provided.

Response fields

Field	Type	Description
id	Integer	Invoice id.
email	String	The address the invoice was sent to.
success	Boolean	Whether the email was queued.
message	String	Human-readable result message.

Recipient

Whatever address you pass in email is the actual recipient. Leave it out to send to the order's customer.