> ## Documentation Index
> Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Create an article

> Creates a new article under the specified knowledge base and language in a draft state. Requires knowledgeBaseId, title, and language; optionally accepts subtitle, body, categoryId, path, metaDescription, tagIds, accessType, accessGroupIds, and translationOfId (to link this article as a translation of an existing one). Returns the created article, including its assigned ID and public URL.

export const ScopesList = ({scopes = [], description = "This API requires one of the following scopes:"}) => {
  if (!scopes || scopes.length === 0) {
    return null;
  }
  const sortedScopes = scopes.sort((a, b) => a.localeCompare(b));
  return <div>
      <div className="text-sm mb-2">{description}</div>
      <div>
        {sortedScopes.map((scope, index) => <div key={index}>
            <code>
              <span className="text-xs">{scope}</span>
            </code>
          </div>)}
      </div>
    </div>;
};

export const SupportedProducts = ({marketing, sales, service, cms, data, commerce, crm, marketingLevel, salesLevel, serviceLevel, cmsLevel, dataLevel, commerceLevel, crmLevel}) => {
  const translations = {
    description: "Requires one of the following products or higher.",
    productNames: {
      marketing: "Marketing Hub",
      sales: "Sales Hub",
      service: "Service Hub",
      cms: "Content Hub",
      data: "Data Hub",
      commerce: "Revenue Hub",
      crm: "Smart CRM"
    },
    tiers: {
      free: "Free",
      starter: "Starter",
      professional: "Professional",
      enterprise: "Enterprise"
    }
  };
  const translateTier = tier => {
    if (!tier) return '';
    const lowerTier = tier.toLowerCase();
    return translations.tiers[lowerTier] || tier;
  };
  const products = [{
    name: marketing ? translations.productNames.marketing : '',
    level: translateTier(marketingLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/MarketingHub.svg",
    alt: "Marketing Hub"
  }, {
    name: sales ? translations.productNames.sales : '',
    level: translateTier(salesLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/SalesHub.svg",
    alt: "Sales Hub"
  }, {
    name: service ? translations.productNames.service : '',
    level: translateTier(serviceLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/ServiceHub.svg",
    alt: "Service Hub"
  }, {
    name: cms ? translations.productNames.cms : '',
    level: translateTier(cmsLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/ContentHub.svg",
    alt: "Content Hub"
  }, {
    name: data ? translations.productNames.data : '',
    level: translateTier(dataLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/DataHub.svg",
    alt: "Data Hub"
  }, {
    name: commerce ? translations.productNames.commerce : '',
    level: translateTier(commerceLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base/subscription_key_icons/commerce_icon.svg",
    alt: "Revenue Hub"
  }, {
    name: crm ? translations.productNames.crm : '',
    level: translateTier(crmLevel),
    icon: "https://www.hubspot.com/hubfs/Knowledge_Base_2023-24-25/developer/icons/SmartCRM.svg",
    alt: "Smart CRM"
  }].filter(product => product.name && product.level);
  if (products.length === 0) return null;
  return <div>
      <div className="text-sm mb-2">{translations.description}</div>
      <div className={`grid ${products.length === 1 ? 'grid-cols-1' : 'grid-cols-2'} gap-1.5`}>
        {products.map((product, index) => <div key={index} style={{
    display: 'flex',
    alignItems: 'center'
  }}>
            <img src={product.icon} alt={product.alt} className="w-3.5 h-3.5 mr-1.5 mt-2.5 mb-2.5 flex-shrink-0 align-middle" />
            <span className="font-medium mr-1 text-sm">{product.name} -</span>
            <span className="text-sm">{product.level}</span>
          </div>)}
      </div>
    </div>;
};

<AccordionGroup>
  <Accordion title="Supported products" defaultOpen="true" icon="cubes">
    <SupportedProducts service={true} serviceLevel="PROFESSIONAL" />
  </Accordion>

  <Accordion title="Required scopes" icon="key">
    <ScopesList
      scopes={[
  'cms.knowledge_base.articles.write'
]}
    />
  </Accordion>
</AccordionGroup>


## OpenAPI

````yaml specs/2027-03-beta/cms-knowledge-base-v2027-03-beta.json POST /cms/knowledge-base/2027-03-beta/articles
openapi: 3.0.1
info:
  title: CMS Knowledge Base
  description: Basepom for all HubSpot Projects
  version: 2027-03-beta
  x-hubspot-product-tier-requirements:
    service: PROFESSIONAL
servers:
  - url: https://api.hubapi.com
security: []
tags:
  - name: Categories
  - name: Drafts
  - name: Tags
  - name: Basic
paths:
  /cms/knowledge-base/2027-03-beta/articles:
    post:
      tags:
        - Basic
      summary: Create Article
      description: >-
        Creates a new article under the specified knowledge base and language in
        a draft state. Requires knowledgeBaseId, title, and language; optionally
        accepts subtitle, body, categoryId, path, metaDescription, tagIds,
        accessType, accessGroupIds, and translationOfId (to link this article as
        a translation of an existing one). Returns the created article,
        including its assigned ID and public URL.
      operationId: post-/cms/knowledge-base/2027-03-beta/articles
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateArticleRequest'
        required: true
      responses:
        '201':
          description: successful operation
          headers:
            Location:
              description: URL of the newly created resource
              style: simple
              explode: false
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KnowledgeArticle'
        default:
          $ref: '#/components/responses/Error'
          description: ''
      security:
        - oauth2:
            - cms.knowledge_base.articles.publish
        - oauth2:
            - cms.knowledge_base.articles.write
        - oauth2:
            - cms.knowledge_base.settings.write
components:
  schemas:
    CreateArticleRequest:
      required:
        - accessGroupIds
        - knowledgeBaseId
        - language
        - tagIds
        - title
      type: object
      properties:
        accessGroupIds:
          type: array
          description: >-
            An array of access group identifiers that can view the article. Each
            access group ID is a string. This property is required.
          items:
            type: string
        accessType:
          type: string
          description: >-
            The access level for the article. It is a string and can be
            'PUBLIC', 'SSO_LOGIN', or 'ACCESS_GROUP_MEMBERSHIP'.
          enum:
            - ACCESS_GROUP_MEMBERSHIP
            - PUBLIC
            - SSO_LOGIN
        body:
          type: string
          description: The main content of the article. It is a string.
        categoryId:
          type: string
          description: >-
            The unique identifier of the category to which the article belongs.
            It is a string.
        knowledgeBaseId:
          type: string
          description: >-
            The unique identifier of the knowledge base where the article will
            be created. It is a string.
        language:
          type: string
          description: The language of the article. It is a string and is required.
        metaDescription:
          type: string
          description: >-
            A meta description for the article, used for SEO purposes. It is a
            string.
        path:
          type: string
          description: The URL path for the article. It is a string.
        subtitle:
          type: string
          description: An optional subtitle for the article. It is a string.
        tagIds:
          type: array
          description: >-
            An array of tag identifiers associated with the article. Each tag ID
            is a string. This property is required.
          items:
            type: string
        title:
          type: string
          description: The title of the article. It is a string and is required.
        translationOfId:
          type: string
          description: >-
            The unique identifier of the article of which this is a translation.
            It is a string.
    KnowledgeArticle:
      required:
        - accessGroupIds
        - accessType
        - archivedInDashboard
        - createdAt
        - id
        - knowledgeBaseId
        - language
        - path
        - state
        - tagIds
        - title
        - updatedAt
        - url
      type: object
      properties:
        accessGroupIds:
          type: array
          items:
            type: string
        accessType:
          type: string
          enum:
            - ACCESS_GROUP_MEMBERSHIP
            - PUBLIC
            - SSO_LOGIN
        archivedInDashboard:
          type: boolean
        body:
          type: string
        categoryId:
          type: string
        createdAt:
          type: string
          format: date-time
        createdByUserId:
          type: string
        id:
          type: string
        initialPublishedAt:
          type: string
          format: date-time
        knowledgeBaseId:
          type: string
        language:
          type: string
        metaDescription:
          type: string
        path:
          type: string
        position:
          type: integer
          format: int32
        publishedAt:
          type: string
          format: date-time
        state:
          type: string
          enum:
            - DRAFT
            - PUBLISHED
        subcategoryId:
          type: string
        subtitle:
          type: string
        tagIds:
          type: array
          items:
            type: string
        title:
          type: string
        translationOfId:
          type: string
        translations:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/ArticleTranslationSummary'
        updatedAt:
          type: string
          format: date-time
        updatedByUserId:
          type: string
        url:
          type: string
    ArticleTranslationSummary:
      required:
        - id
        - state
        - title
      type: object
      properties:
        id:
          type: string
          description: The unique identifier for this article translation.
        state:
          type: string
          description: >-
            The current publication state of the article translation. Valid
            values include 'DRAFT' and 'PUBLISHED'.
          enum:
            - DRAFT
            - PUBLISHED
        title:
          type: string
          description: The title of the article translation.
    Error:
      required:
        - category
        - correlationId
        - message
      type: object
      properties:
        category:
          type: string
          description: The error category
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: Context about the error condition
          example: >-
            {invalidPropertyName=[propertyValue], missingScopes=[scope1,
            scope2]}
        correlationId:
          type: string
          description: >-
            A unique identifier for the request. Include this value with any
            error reports or support tickets
          format: uuid
          example: aeb5f871-7f07-4993-9211-075dc63e7cbf
        errors:
          type: array
          description: further information about the error
          items:
            $ref: '#/components/schemas/ErrorDetail'
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of link names to associated URIs containing documentation
            about the error or recommended remediation steps
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate
          example: An error occurred
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error
      description: >-
        Represents an error response returned by the API when an operation
        fails. This component is used in various endpoints to provide detailed
        information about the error encountered.
      example:
        message: Invalid input (details will vary based on the error)
        correlationId: aeb5f871-7f07-4993-9211-075dc63e7cbf
        category: VALIDATION_ERROR
        links:
          knowledge-base: https://www.hubspot.com/products/service/knowledge-base
    ErrorDetail:
      required:
        - message
      type: object
      properties:
        code:
          type: string
          description: The status code associated with the error detail
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: Context about the error condition
          example: '{missingScopes=[scope1, scope2]}'
        in:
          type: string
          description: The name of the field or parameter in which the error was found.
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error
      description: >-
        Represents detailed information about an error that occurred in the API.
        This component is used to provide additional context and specifics about
        errors, typically as part of an error response.
  responses:
    Error:
      description: An error occurred.
      content:
        '*/*':
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.hubspot.com/oauth/authorize
          tokenUrl: https://api.hubapi.com/oauth/v1/token
          scopes:
            cms.knowledge_base.articles.publish: ''
            cms.knowledge_base.articles.read: ''
            cms.knowledge_base.articles.write: ''
            cms.knowledge_base.settings.read: ''
            cms.knowledge_base.settings.write: ''

````