---
title: "Updates invoice sent status"
method: PUT
path: "/invoices/{invoice_id}/sent-status"
tags: ["Invoices"]
---

# Updates invoice sent status

`PUT /invoices/{invoice_id}/sent-status`

Marks whether an invoice has been delivered to the customer, which downstream workflows use for collections cadence and compliance reporting.
Set the sent flag true after your billing system or email provider confirms delivery, or false while the document is still internal-only.

## Path parameters

- `invoice_id` string, required

## Request body

- UpdateInvoiceSentStatusRequest
  - `sent` boolean, required

## Response `200`

OK

## Other responses

- `default` — Error

---

[API](https://skmtc.net/rillet/apis/rillet-accounting-api.md) · [All operations](https://skmtc.net/rillet/apis/rillet-accounting-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/rillet/rillet-accounting-api/versions/a2ab794dd5f2/schema)