---
title: "Extend an active dedicated rental"
method: POST
path: "/api/v1/rentals/{id}/extend"
tags: ["Dedicated Rentals"]
---

# Extend an active dedicated rental

`POST /api/v1/rentals/{id}/extend`

## Request

- Base URL: `https://virtualsms.io`
- URL: `https://virtualsms.io/api/v1/rentals/{id}/extend`
- Auth: API key in header `X-API-Key`

Extends the current rental by an additional supported duration. No fixed cap on renewals — extend anytime the rental is still active.

## Path parameters

- `id` string, required

## Request body

- object
  - `duration_hours` 24 | 168 | 720 | 2160

## Response `200`

Rental extended

---

[API](https://skmtc.dev/virtualsms/apis/virtualsms-account-verification-platform-for-developers-and.md) · [All operations](https://skmtc.dev/virtualsms/apis/virtualsms-account-verification-platform-for-developers-and/llms.txt) · [OpenAPI document](https://skmtc.dev/virtualsms/apis/virtualsms-account-verification-platform-for-developers-and/revisions/be89af981be1?raw)