---
title: "Send E-Tax Invoice"
method: POST
path: "/api/v1/Invoices/etaxinvoice"
tags: ["Invoices"]
---

# Send E-Tax Invoice

`POST /api/v1/Invoices/etaxinvoice`

## Headers

- `Time-Stamp` string, required
- `Time-Signature` string, required
- `User-Token` string, required
- `Client-Token` string, required

## Request body

- PeakAPIsLibraryModelRequestInvoicesInvoicesSendEDocument
  - `peakInvoices` PeakAPIsLibraryModelRequestSharedAPISendEDocument
    - `id` string — The Unique Identifier of the document to be sent to iNet or Email
    - `code` string — The code of the document to be sent to iNet or Email
    - `isUpdateDocument` integer — The numerical code indicating whether to update the document before sending or not
    - `etaxConnectType` integer — The numerical code that indicates the channels for sending E-Tax document, which the merchant is connected on PEAK
    - `email` PeakAPIsLibraryModelRequestSharedEmail
      - `message` string — The text to be displayed in the emai
      - `contactName` string — Customer's name
      - `receiverEmail` string[] — Email address of the recipient
    - `keyReference` string — The key used to reference the incoming request sent to PEAK for easier matching of the response and request
    - `url` string — The URL that will be used to receive the response after the system has finished processing

## Response `200`

Success

- PeakWCFModelsAPISharedAPIResponseModel
  - `resCode` string
  - `resDesc` string

---

[API](https://skmtc.net/peakaccount/apis/peakapis-core.md) · [All operations](https://skmtc.net/peakaccount/apis/peakapis-core/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/peakaccount/peakapis-core/versions/516e79534d77/schema)