# Delete an unpaid invoice **DELETE /api/v1/invoices/{invoice}** Permanently deletes an invoice. This cannot be undone. Attempts to delete invoices that have been paid will fail. ## Servers - Production server: https://api.1099policy.com (Production server) ## Parameters ### Path parameters - **invoice** (string) The ID of the desired invoice (e.g., `in_4RviYgc2Wt`). ## Responses ### 200 A successfully deleted invoice. Otherwise, this call returns an error, such as if the invoice has already been deleted. #### Body: application/json (object) - **deleted** (boolean) - **deleted_at** (integer) Unix timestamp (seconds since epoch) of when the invoice was deleted. - **id** (string) The invoice ID. - **object** (string) [Powered by Bump.sh](https://bump.sh)