Send a customer invoice by email

This endpoint allows you to send a finalized, imported customer invoice or credit note by email to your customer. This requires that the PDF file for that document has been generated (this process can take a few minutes), so if you just created the invoice in our system, we may return a 409 error. You should retry the request in a few minutes - if you receive a 204 response, that means that the email is on its way. For more information about email sending, please read this guide.

This endpoint requires one of the following scopes: customer_invoices:all

Language
Credentials
OAuth2
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