generated: '2026-09-05'
method: searched
source: >-
  https://www.cpanel.net/products/trial/, https://api.docs.cpanel.net/guides/guide-to-testing-custom-code/,
  https://api.docs.cpanel.net/whm/paginate-output/ (API Shell), https://cpanel.net/pricing/,
  and a probe of https://demo.cpanel.net/
provider: cPanel
providerId: cpanel
description: >-
  cPanel publishes no hosted API sandbox. There is no test-mode key, no test-vs-live key prefix,
  no fixture data, no time simulation and no vendor-operated endpoint an integrator can call
  without first standing up a server. That follows from the deployment model — the API lives on
  the customer's machine — but it is a real cost to an integrator, so it is recorded rather than
  left blank.
hosted_sandbox: false
test_mode: false
key_prefixes:
  test: null
  live: null
  note: >-
    cPanel has no key-prefix convention. An API token is an opaque string used with
    `Authorization: cpanel user:TOKEN` or `Authorization: whm user:TOKEN`; nothing in the token
    distinguishes a test credential from a production one, because there is no test mode to
    distinguish.
test_values:
  cards: none
  bank_accounts: none
  tokens: none
  note: Not a payments API; no test instruments exist and none are invented here.
time_simulation: false
fixtures: false
what_exists:
  - name: 15-day free trial
    url: https://www.cpanel.net/products/trial/
    type: full-product trial licence
    hosted_by: the customer
    credit_card_required: false
    prerequisites:
      - A server (VPS, cloud hyperscaler, dedicated or other hardware)
      - An approved Linux distribution (AlmaLinux, Ubuntu or CloudLinux)
      - Full root access
      - The server meets cPanel's minimum system requirements
      - A registered domain with nameservers configured at the registrar
    assessment: >-
      This is the closest thing to a sandbox cPanel offers and it is a real one — a fully
      functional cPanel & WHM install with the complete 1,282-operation API surface — but the
      integrator provisions and pays for the infrastructure, and the setup is measured in hours,
      not in a signup form.
  - name: WHM API Shell
    location: WHM » Home » Development » API Shell
    type: in-product console
    description: >-
      Executes WHM API 1 functions from the WHM interface with the sort, filter and paginate
      options exposed as form fields. cPanel points integrators at it throughout the API guides.
    caveat: It executes against the live server. There is no dry-run or preview.
  - name: Guide to Testing Custom Code
    url: https://api.docs.cpanel.net/guides/guide-to-testing-custom-code/
    type: documentation
probes:
  - url: https://demo.cpanel.net/
    status: 200
    finding: >-
      Serves a 163-byte placeholder with no content. Not a demo environment despite the hostname.
  - url: https://cpanel.net/demo/
    status: 200
    finding: Redirects to https://www.cpanel.net/products/trial/ — the trial, not a demo.
  - url: https://demo.cpanel.net:2083/
    status: 0
    finding: No response; no cPanel service is listening on the demo host's cPanel port.