---
title: "Send Contract Invoice To Client"
method: POST
path: "/api/contracts/{contract_id}/send-invoice-to-client"
tags: ["Contracts - Protected"]
---

# Send Contract Invoice To Client

`POST /api/contracts/{contract_id}/send-invoice-to-client`

Email the sale invoice (Fatura) linked to this contract to the contract's
client. Used by the "Fechar Viatura" flow (ticket #548). Body (all optional):
    to_address: str — override recipient; otherwise the contract's client
                      primary email is used.

## Path parameters

- `contract_id` integer, required

## Headers

- `x-api-token` string, nullable

## Request body

- object

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/multigest/apis/multigest-protected-api.md) · [All operations](https://skmtc.dev/multigest/apis/multigest-protected-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/multigest/multigest-protected-api/revisions/4b44eb76b3ee/schema)