---
title: "Cancel Sales Invoice"
method: POST
path: "/sales-invoice/{{invoice_id}}"
---

# Cancel Sales Invoice

`POST /sales-invoice/{{invoice_id}}`

## Request

- Base URL: `https://open-api.stag-v2.paper.id/api/v1`
- URL: `https://open-api.stag-v2.paper.id/api/v1/sales-invoice/{{invoice_id}}`
- Auth: API key in header `client_id` and API key in header `client_secret`

## Headers

- `client_id` string, required
- `client_secret` string, required

## Response `200`

200

- object

## Other responses

- `400`: 400

## Changes

- **2026-11-03** `2b6aa3c43ca0`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/paper/apis/version-1/changes/sales-invoice/:{invoice_id}/post.md)

---

[API](https://skmtc.dev/paper/apis/version-1.md) - [All operations](https://skmtc.dev/paper/apis/version-1/llms.txt) - [OpenAPI document](https://skmtc.dev/paper/apis/version-1/revisions/2b6aa3c43ca0?raw)