---
title: "Duplicate an invoice"
method: POST
path: "/v1/workspaces/{workspaceId}/invoices/{invoiceId}/duplicate"
tags: ["Invoice"]
---

# Duplicate an invoice

`POST /v1/workspaces/{workspaceId}/invoices/{invoiceId}/duplicate`

## Path parameters

- `invoiceId` string, required — Represents an invoice identifier across the system.
- `workspaceId` string, required — Represents a workspace identifier across the system.

## Response `201`

Created

- InvoiceOverviewDtoV1 — unresolved $ref

## Changes

- **2026-08-20** `a5b636acbcd8` — 17 info
  - the `` response's property default value `` was added for the status `201`
  - the `` response's property default value `` was added for the status `201`
  - the `billFrom` response's property default value `` was added for the status `201`
  - the `clientAddress` response's property default value `` was added for the status `201`
  - …13 more

[Change history](https://skmtc.dev/clockify/apis/clockify-api/changes/v1/workspaces/:workspaceId/invoices/:invoiceId/duplicate/post.md)

---

[API](https://skmtc.dev/clockify/apis/clockify-api.md) · [All operations](https://skmtc.dev/clockify/apis/clockify-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/clockify/clockify-api/revisions/a5b636acbcd8/schema)