cPanel website screenshot

cPanel

cPanel is a web-based control panel that provides a graphical interface and automation tools to simplify the management of web hosting services. cPanel exposes a family of HTTP APIs (UAPI, WHM API 1, and the legacy cPanel API 2) for automating account, domain, email, database, DNS, and server-wide operations. APIs accept API tokens or Basic Authentication and return JSON or XML responses.

cPanel publishes 2 APIs on the APIs.io network: UAPI and WHM API 1. Tagged areas include Control Panel, DNS, Domains, Email, and Hosting.

The cPanel catalog on APIs.io includes 1 event-driven AsyncAPI specification.

cPanel’s developer surface includes documentation, API reference, getting-started guide, authentication, CLI, sandbox, changelog, and 43 more developer resources.

63.6/100 strong ▬ flat Agent 57/100 agent ready self hosted Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
AccessPaidSelf serveFree trial
2 APIs 1 MCP Servers
Control PanelDNSDomainsEmailHostingResellerServer AdministrationWeb HostingWHM

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/cpanel: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

cPanel UAPI

The cPanel User API (UAPI) is the modern HTTP API for cPanel-account operations — email accounts, mailboxes, files, MySQL and PostgreSQL databases, FTP accounts, SSL certificate...

WHM API 1

WHM API 1 is the HTTP API for server-wide and reseller-level operations on a cPanel & WHM server: creating, suspending, restoring and terminating cPanel accounts, managing hosti...

cPanel API 2 (Legacy)

cPanel API 2 is the legacy XML/JSON API for cPanel-user operations. cPanel marks the whole system deprecated on every function page and directs new development to UAPI, but it r...

Manage2 API

The Manage2 API automates cPanel LICENCE management for cPanel partners and direct licence holders — activating, reactivating, transferring and cancelling licences, changing a l...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

cPanel & WHM Developer Portal MCP Server

cPanel publishes a live, anonymously reachable remote MCP server on its own developer documentation host. It is a DOCUMENTATION/DISCOVERY server, not a control-plane server: its...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Cpanel Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Cpanel Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Cpanel Webhooks

ASYNCAPI

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Cpanel Authentication

http/api-key-in-authorization-header · 6 schemes

SECURITY

Cpanel Domain Security

TLSv1.3 · DMARC

SECURITY

Cpanel Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Cpanel Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Cpanel Agentic Access

5 operations

5 operations · 0 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Build 6

SDKs, sample code, and the tooling you integrate with

Access & Security 7

Authentication, authorization, and security posture

Scroll for all 7

Learn 2

Tutorials, courses, talks, and written guidance

Operate 8

Status, limits, changes, and where to get help

Scroll for all 8

Commercial 5

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: cpanel
name: cPanel
kind: company
description: cPanel is a web-based control panel that provides a graphical interface and automation tools to simplify the
  management of web hosting services. cPanel exposes a family of HTTP APIs (UAPI, WHM API 1, and the legacy cPanel API 2)
  for automating account, domain, email, database, DNS, and server-wide operations. APIs accept API tokens or Basic Authentication
  and return JSON or XML responses.
deliveryModel:
  model: self-hosted
  open_source: false
  commercial: true
  callable_host: false
  label: Self-hosted software · you run the server that serves the API
  confidence: high
  source:
  - openapi
  - pricing
  - docs
  generated: '2026-09-05'
  method: searched
  note: Corrected from saas on 2026-09-05. cPanel & WHM is licensed software installed on the customer's own server; the OpenAPI
    servers[] are templated https://{host}:{port} against that machine. The one vendor-hosted API is Manage2 (licensing) at
    manage2.cpanel.net.
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: true
  try_now: false
  public: true
  label: Paid licence · Self-serve signup · 15-day free trial
  confidence: high
  source:
  - plans
  - pricing
  - authentication
  - sandbox
  generated: '2026-09-05'
  method: searched
  note: 'Corrected from freemium/trial:false on 2026-09-05 against https://cpanel.net/pricing/. There is no free tier and
    no metered API pricing: licences start at $29.99/mo for one cPanel account and every API is included at no extra cost.
    There is a 15-day free trial with no credit card, but it is a licence to install on your own server, not a hosted try-now
    sandbox.'
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cpanel.png
url: https://raw.githubusercontent.com/api-evangelist/cpanel/refs/heads/main/apis.yml
type: Index
access: 3rd-Party
position: Consuming
created: '2025-02-09'
modified: '2026-09-05'
tags:
- Control Panel
- DNS
- Domains
- Email
- Hosting
- Reseller
- Server Administration
- Web Hosting
- WHM
specificationVersion: '0.23'
apis:
- aid: cpanel:uapi
  name: cPanel UAPI
  description: 'The cPanel User API (UAPI) is the modern HTTP API for cPanel-account operations — email accounts, mailboxes,
    files, MySQL and PostgreSQL databases, FTP accounts, SSL certificates, DNS, backups and more — for a single cPanel user.
    657 operations across 101 modules, served at /execute/{Module}/{Function} on the customer''s own cPanel server (port 2083
    secure, 2082 unsecure, 2096/2095 for Webmail sessions). Authenticates with HTTP Basic or an ''Authorization: cpanel <user>:<token>''
    API token. Every call returns HTTP 200; success is result.status == 1. UAPI is the recommended replacement for the legacy
    cPanel API 2.'
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api.docs.cpanel.net/cpanel/introduction/
  baseURL: https://{host}:2083/execute
  tags:
  - Databases
  - Email
  - File
  - Hosting
  - REST
  - UAPI
  tags_raw:
  - Databases
  - Email
  - Files
  - Hosting
  - REST
  - UAPI
  properties:
  - type: OpenAPI
    url: openapi/cpanel-uapi-openapi.yml
  - type: Overlay
    url: overlays/cpanel-uapi-overlay.yaml
  - type: Documentation
    url: https://api.docs.cpanel.net/cpanel/introduction/
  - type: APIReference
    url: https://api.docs.cpanel.net/specifications/cpanel.openapi
  - type: Authentication
    url: https://api.docs.cpanel.net/cpanel/tokens/
  features:
  - name: Token Authentication
    description: API tokens scoped per cPanel user.
  - name: Modular Function Catalog
    description: Functions grouped into modules such as Email, DNS, Mysql, and Ftp.
  - name: JSON Responses
    description: Modern JSON responses with consistent metadata envelope.
- aid: cpanel:whm-api-1
  name: WHM API 1
  description: 'WHM API 1 is the HTTP API for server-wide and reseller-level operations on a cPanel & WHM server: creating,
    suspending, restoring and terminating cPanel accounts, managing hosting packages and feature lists, DNS and DNSSEC, AutoSSL
    and certificate installation, backups and backup destinations, transfers, ModSecurity, cPHulk and API tokens. 625 operations
    served at /json-api/{function} on ports 2087 (secure) and 2086, or 443 through a service subdomain. Every call requires
    api.version=1 and an ''Authorization: whm <user>:<token>'' header; every call returns HTTP 200 with the outcome in metadata.result.'
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api.docs.cpanel.net/whm/introduction/
  baseURL: https://{host}:2087/json-api
  tags:
  - Account
  - Packages
  - Reseller
  - Server Administration
  - WHM
  tags_raw:
  - Accounts
  - Packages
  - Reseller
  - Server Administration
  - WHM
  properties:
  - type: OpenAPI
    url: openapi/cpanel-whm-api-openapi.yml
  - type: Overlay
    url: overlays/cpanel-whm-api-overlay.yaml
  - type: Documentation
    url: https://api.docs.cpanel.net/whm/introduction/
  - type: APIReference
    url: https://api.docs.cpanel.net/specifications/whm.openapi
  - type: Authentication
    url: https://api.docs.cpanel.net/whm/tokens/
  features:
  - name: Account Management
    description: Create, suspend, terminate, modify, and migrate cPanel accounts.
  - name: Package Management
    description: Define hosting packages and feature lists.
  - name: DNS Cluster Operations
    description: Sync zones across DNS-only servers in a cluster.
- aid: cpanel:cpanel-api-2
  name: cPanel API 2 (Legacy)
  description: cPanel API 2 is the legacy XML/JSON API for cPanel-user operations. cPanel marks the whole system deprecated
    on every function page and directs new development to UAPI, but it remains supported for backward compatibility and no
    removal date is published. At least one function (MysqlFE::userdbprivs) is documented as deprecated, non-functional and
    without a UAPI equivalent, so the migration path is not complete.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://api.docs.cpanel.net/cpanel/introduction/
  baseURL: https://{host}:2083/json-api/cpanel
  tags:
  - Legacy
  - cPanel
  properties:
  - type: Documentation
    url: https://api.docs.cpanel.net/cpanel-api-2/
  - type: Deprecation
    url: https://api.docs.cpanel.net/guides/guide-to-replacing-cpanel-api-1-functions-with-uapi-equivalents/
- aid: cpanel:manage2
  name: Manage2 API
  description: The Manage2 API automates cPanel LICENCE management for cPanel partners and direct licence holders — activating,
    reactivating, transferring and cancelling licences, changing a licence's IP address, managing groups and pickup phrases.
    It is the one cPanel API that runs on cPanel's own infrastructure rather than the customer's server, at manage2.cpanel.net.
    Methods are GET and POST; output is XML, JSON or YAML. Access is gated by an IP allowlist configured in the Manage2 profile
    before any call is accepted, and cPanel publishes PHP (cPanelLicensing) and Perl helper classes. No OpenAPI is published
    for it — the function reference is prose.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cpanel.net/manage2/knowledge-base/guide-to-the-manage2-api/
  baseURL: https://manage2.cpanel.net/
  tags:
  - Licensing
  - Partner
  - Billing
  - Reseller
  properties:
  - type: Documentation
    url: https://docs.cpanel.net/manage2/knowledge-base/guide-to-the-manage2-api/
  - type: APIReference
    url: https://docs.cpanel.net/manage2/
  - type: Authentication
    url: https://docs.cpanel.net/manage2/knowledge-base/manage2-authentication-methods/
  - type: ErrorCatalog
    url: https://docs.cpanel.net/manage2/knowledge-base/manage2-return-data/
  features:
  - name: Licence Lifecycle
    description: Add, activate, reactivate, transfer and cancel cPanel licences.
  - name: IP Allowlist Access Control
    description: Calls are only accepted from IP addresses added to the Manage2 profile.
  - name: Multiple Output Formats
    description: XML, JSON or YAML, selected with the output parameter.
common:
- type: Website
  url: https://cpanel.net/
- type: DeveloperPortal
  url: https://www.cpanel.net/developers/
- type: Documentation
  url: https://api.docs.cpanel.net/
- type: APIReference
  url: https://api.docs.cpanel.net/specifications/cpanel.openapi
- type: GettingStarted
  url: https://api.docs.cpanel.net/guides/quickstart-development-guide/
- type: Tutorials
  url: https://api.docs.cpanel.net/guides/
- type: KnowledgeBase
  url: https://docs.cpanel.net/knowledge-base/
- type: Authentication
  url: authentication/cpanel-authentication.yml
- type: Authentication
  url: https://api.docs.cpanel.net/guides/guide-to-api-authentication/
- type: OAuthScopes
  url: scopes/cpanel-scopes.yml
- type: MCPServer
  url: mcp/cpanel-mcp.yml
- type: ToolCrosswalk
  url: mcp/cpanel-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/cpanel-agentic-access.yml
- type: LLMsTxt
  url: llms/cpanel-llms.txt
- type: LlmsText
  url: https://api.docs.cpanel.net/llms.txt
- type: Packages
  url: packages/cpanel-packages.yml
- type: SDKs
  url: packages/cpanel-packages.yml
- type: CLI
  url: cli/cpanel-cli.yml
- type: Conventions
  url: conventions/cpanel-conventions.yml
- type: ErrorCatalog
  url: errors/cpanel-problem-types.yml
- type: DataModel
  url: data-model/cpanel-data-model.yml
- type: Conformance
  url: conformance/cpanel-conformance.yml
- type: Lifecycle
  url: lifecycle/cpanel-lifecycle.yml
- type: Webhooks
  url: asyncapi/cpanel-webhooks.yml
- type: Sandbox
  url: sandbox/cpanel-sandbox.yml
- type: Plans
  url: plans/cpanel-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cpanel-rate-limits.yml
- type: FinOps
  url: finops/cpanel-finops.yml
- type: WellKnown
  url: well-known/cpanel-well-known.yml
- type: SecurityTxt
  url: well-known/cpanel-security.txt
- type: Security
  url: security/cpanel-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/cpanel-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/cpanel-domain-security.yml
- type: ChangeLog
  url: changelog/cpanel-changelog.yml
- type: ChangeLog
  url: https://docs.cpanel.net/changelogs/
- type: ReleaseNotes
  url: https://docs.cpanel.net/release-notes/
- type: StatusPage
  url: https://status.cpanel.net/
- type: Roadmap
  url: https://features.cpanel.net/
- type: Pricing
  url: https://cpanel.net/pricing/
- type: SignUp
  url: https://www.cpanel.net/products/trial/
- type: Support
  url: https://support.cpanel.net/hc/en-us
- type: Forums
  url: https://forums.cpanel.net/
- type: Blog
  url: https://www.cpanel.net/blog/
- type: GitHub
  url: https://github.com/CpanelInc
- type: GitHubOrganization
  url: https://github.com/CpanelInc
- type: TermsOfService
  url: https://www.cpanel.net/legal-notices/
- type: PrivacyPolicy
  url: https://cpanel.net/privacy-policy/
- type: LinkedIn
  url: https://www.linkedin.com/company/cpanel
- type: Integrations
  url: https://www.cpanel.net/partners/
- type: Training
  url: https://university.cpanel.net/
integrations:
- name: License Verification
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-05'
  status: enriched
  artifacts_added: 32
  pass: local-v3

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