> ## 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.

---
id: fcc0e289-39d1-4854-b38e-c8a5873ab4cc
---

# Book a meeting

> Book a meeting using a specified meeting link. This endpoint allows you to create a meeting by providing necessary details such as duration, email, and start time. It is useful for scheduling meetings programmatically through HubSpot's API.

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 marketing={true} sales={true} service={true} cms={true} marketingLevel="FREE" salesLevel="FREE" serviceLevel="FREE" cmsLevel="FREE" />
  </Accordion>

  <Accordion title="Required Scopes" icon="key">
    <ScopesList
      scopes={[
  'crm.objects.listings.write',
  'crm.objects.companies.write',
  'crm.objects.commercepayments.write',
  'crm.objects.contacts.highly_sensitive.write.v2',
  'crm.objects.contacts.sensitive.write.v2',
  'crm.objects.projects.highly_sensitive.write',
  'crm.objects.appointments.write',
  'crm.objects.services.write',
  'crm.objects.products.write',
  'tickets',
  'crm.objects.deals.sensitive.write.v2',
  'crm.objects.deals.highly_sensitive.write.v2',
  'crm.objects.companies.highly_sensitive.write.v2',
  'tickets.sensitive.v2',
  'crm.objects.deals.write',
  'crm.objects.appointments.sensitive.write.v2',
  'tickets.highly_sensitive.v2',
  'crm.objects.projects.write',
  'crm.objects.projects.sensitive.write',
  'crm.objects.goals.write',
  'crm.objects.companies.sensitive.write.v2',
  'crm.objects.contacts.write',
  'crm.objects.line_items.write',
  'crm.objects.courses.write'
]}
    />
  </Accordion>
</AccordionGroup>


## OpenAPI

````yaml specs/2026-03/scheduler-meetings-v2026-03.json POST /scheduler/2026-03/meetings/meeting-links/book
openapi: 3.0.1
info:
  title: Scheduler Meetings
  description: Meetings Service For HubSpot Sales
  version: 2026-03
  x-hubspot-product-tier-requirements:
    marketing: FREE
    sales: FREE
    service: FREE
    cms: FREE
    commerce: FREE
    crmHub: FREE
    dataHub: FREE
servers:
  - url: https://api.hubapi.com
security: []
tags:
  - name: Advanced
  - name: Basic
paths:
  /scheduler/2026-03/meetings/meeting-links/book:
    post:
      tags:
        - Advanced
      summary: Book Meeting
      description: >-
        Book a meeting using a specified meeting link. This endpoint allows you
        to create a meeting by providing necessary details such as duration,
        email, and start time. It is useful for scheduling meetings
        programmatically through HubSpot's API.
      operationId: post-/scheduler/2026-03/meetings/meeting-links/book
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExternalMeetingBooking'
        required: true
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExternalMeetingBookingResponse'
        default:
          $ref: '#/components/responses/Error'
          description: ''
      security:
        - oauth2:
            - crm.objects.contacts.highly_sensitive.write.v2
        - oauth2:
            - tickets
        - oauth2:
            - crm.objects.commercepayments.write
        - oauth2:
            - crm.objects.goals.write
        - oauth2:
            - crm.objects.line_items.write
        - oauth2:
            - crm.objects.contacts.write
        - oauth2:
            - crm.objects.products.write
        - oauth2:
            - crm.objects.projects.write
        - oauth2:
            - crm.objects.contacts.sensitive.write.v2
        - oauth2:
            - crm.objects.services.write
        - oauth2:
            - crm.objects.projects.sensitive.write
        - oauth2:
            - crm.objects.deals.sensitive.write.v2
        - oauth2:
            - tickets.highly_sensitive.v2
        - oauth2:
            - crm.objects.listings.write
        - oauth2:
            - crm.objects.appointments.sensitive.write.v2
        - oauth2:
            - crm.objects.companies.write
        - oauth2:
            - crm.objects.courses.write
        - oauth2:
            - crm.objects.appointments.write
        - oauth2:
            - tickets.sensitive.v2
        - oauth2:
            - crm.objects.deals.write
        - oauth2:
            - crm.objects.projects.highly_sensitive.write
        - oauth2:
            - crm.objects.companies.sensitive.write.v2
        - oauth2:
            - crm.objects.deals.highly_sensitive.write.v2
        - oauth2:
            - crm.objects.companies.highly_sensitive.write.v2
        - oauth2:
            - crm.schemas.meetings.write
components:
  schemas:
    ExternalMeetingBooking:
      required:
        - duration
        - email
        - firstName
        - formFields
        - lastName
        - legalConsentResponses
        - likelyAvailableUserIds
        - slug
        - startTime
      type: object
      properties:
        duration:
          type: integer
          description: An integer representing the duration of the meeting in minutes.
          format: int64
        email:
          type: string
          description: The email address of the person booking the meeting.
        firstName:
          type: string
          description: The first name of the person booking the meeting.
        formFields:
          type: array
          description: >-
            An array of form fields filled out by the participant, each
            containing a name and value.
          items:
            $ref: '#/components/schemas/ExternalBookingFormField'
        lastName:
          type: string
          description: The last name of the person booking the meeting.
        legalConsentResponses:
          type: array
          description: >-
            An array of legal consent responses, each detailing the consent
            given by the participant.
          items:
            $ref: '#/components/schemas/ExternalLegalConsentResponse'
        likelyAvailableUserIds:
          type: array
          description: >-
            An array of strings representing the user IDs of those likely
            available for the meeting.
          items:
            type: string
        locale:
          type: string
          description: A string representing the locale of the person booking the meeting.
        slug:
          type: string
          description: A string representing the unique identifier for the meeting link.
        startTime:
          type: string
          description: The start time of the meeting in ISO 8601 date-time format.
          format: date-time
        timezone:
          type: string
          description: >-
            A string representing the timezone of the person booking the
            meeting.
    ExternalMeetingBookingResponse:
      required:
        - bookingTimezone
        - calendarEventId
        - contactId
        - duration
        - end
        - formFields
        - guestEmails
        - isOffline
        - legalConsentResponses
        - start
        - subject
      type: object
      properties:
        bookingTimezone:
          type: string
          description: >-
            The timezone in which the meeting was booked, represented as a
            string.
        calendarEventId:
          type: string
          description: >-
            The unique identifier for the calendar event associated with this
            meeting.
        contactId:
          type: string
          description: The unique identifier for the contact associated with this meeting.
        duration:
          type: integer
          description: The duration of the meeting in minutes, represented as an integer.
          format: int64
        end:
          type: string
          description: The end date and time of the meeting, in ISO 8601 format.
          format: date-time
        formFields:
          type: array
          description: >-
            An array of validated form fields submitted during the booking
            process, each represented by an ExternalValidatedFormField object.
          items:
            $ref: '#/components/schemas/ExternalValidatedFormField'
        guestEmails:
          type: array
          description: An array of email addresses for the guests invited to the meeting.
          items:
            type: string
        isOffline:
          type: boolean
          description: >-
            A boolean indicating whether the meeting is offline (true) or online
            (false).
        legalConsentResponses:
          type: array
          description: >-
            An array of legal consent responses associated with the meeting,
            each represented by an ExternalLegalConsentResponse object.
          items:
            $ref: '#/components/schemas/ExternalLegalConsentResponse'
        locale:
          type: string
          description: The locale setting for the meeting, represented as a string.
        location:
          type: string
          description: The location of the meeting, represented as a string.
        start:
          type: string
          description: The start date and time of the meeting, in ISO 8601 format.
          format: date-time
        subject:
          type: string
          description: The subject or title of the meeting, represented as a string.
        webConferenceMeetingId:
          type: string
          description: The unique identifier for the web conference meeting, if applicable.
        webConferenceUrl:
          type: string
          description: >-
            The URL for the web conference associated with the meeting, if
            applicable.
    ExternalBookingFormField:
      required:
        - name
        - value
      type: object
      properties:
        name:
          type: string
          description: The name of the form field, represented as a string.
        value:
          type: string
          description: The value associated with the form field, represented as a string.
    ExternalLegalConsentResponse:
      required:
        - communicationTypeId
        - consented
      type: object
      properties:
        communicationTypeId:
          type: string
          description: >-
            A string representing the unique identifier for the type of
            communication for which consent is being recorded.
        consented:
          type: boolean
          description: >-
            A boolean indicating whether the user has given consent for the
            communication type. It is true if consent is given, otherwise false.
    ExternalValidatedFormField:
      required:
        - isCustom
        - label
        - name
        - value
      type: object
      properties:
        fieldType:
          type: string
          description: The type of the form field, represented as a string.
        isCustom:
          type: boolean
          description: A boolean indicating whether the form field is custom-defined.
        label:
          type: string
          description: The display label for the form field, represented as a string.
        name:
          type: string
          description: The name of the form field, represented as a string.
        translatedLabel:
          type: string
          description: The translated label for the form field, represented as a string.
        value:
          type: string
          description: The value assigned to the form field, represented as a string.
        valueLabel:
          type: string
          description: A label for the field's value, represented as a string.
    Error:
      required:
        - category
        - correlationId
        - message
      type: object
      properties:
        category:
          type: string
          description: The error category. It is a string.
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: >-
            Context about the error condition. It is an object where each
            property is an array of strings.
          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. It is a string in UUID format.
          format: uuid
          example: aeb5f871-7f07-4993-9211-075dc63e7cbf
        errors:
          type: array
          description: >-
            Further information about the error. It is an array of ErrorDetail
            objects.
          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. It is an object
            where each property is a string.
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate. It is a string.
          example: An error occurred
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error. It is a string.
      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, represented as an object where
            each property is an array of strings providing additional
            information.
          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. This is a required field.
        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:
            crm.objects.contacts.sensitive.write.v2: ''
            crm.schemas.meetings.write: ''
            scheduler.meetings.meeting-link.read: ''

````