openapi: 3.1.0
info:
  title: Calendly Scheduling Activity Log Organizations API
  description: The Calendly Scheduling API (v2) is a RESTful API that allows developers to programmatically manage scheduling workflows. It provides endpoints for managing users, organizations, event types, scheduled events, invitees, routing forms, availability schedules, and webhook subscriptions. The API uses JSON for request and response bodies, standard HTTP methods, and supports authentication via personal access tokens and OAuth 2.1. Developers can use it to create events on behalf of invitees, retrieve scheduling data, and integrate Calendly functionality directly into their applications.
  version: 2.0.0
  contact:
    name: Calendly Developer Support
    url: https://developer.calendly.com/
  termsOfService: https://calendly.com/pages/terms
servers:
- url: https://api.calendly.com
  description: Production Server
security:
- bearerAuth: []
tags:
- name: Organizations
  description: Endpoints for managing organization memberships, invitations, and organization-level settings.
paths:
  /organization_memberships:
    get:
      operationId: listOrganizationMemberships
      summary: List organization memberships
      description: Returns a paginated list of organization memberships. Each membership represents a users role and status within an organization.
      tags:
      - Organizations
      parameters:
      - name: organization
        in: query
        required: true
        description: The URI of the organization whose memberships to list.
        schema:
          type: string
          format: uri
      - name: user
        in: query
        description: Filter by user URI.
        schema:
          type: string
          format: uri
      - name: email
        in: query
        description: Filter by user email address.
        schema:
          type: string
          format: email
      - $ref: '#/components/parameters/Count'
      - $ref: '#/components/parameters/PageToken'
      responses:
        '200':
          description: Successfully retrieved organization memberships
          content:
            application/json:
              schema:
                type: object
                properties:
                  collection:
                    type: array
                    items:
                      $ref: '#/components/schemas/OrganizationMembership'
                  pagination:
                    $ref: '#/components/schemas/Pagination'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /organization_memberships/{uuid}:
    get:
      operationId: getOrganizationMembership
      summary: Get organization membership
      description: Returns detailed information about a specific organization membership, including the users role and status within the organization.
      tags:
      - Organizations
      parameters:
      - name: uuid
        in: path
        required: true
        description: The UUID of the organization membership.
        schema:
          type: string
      responses:
        '200':
          description: Successfully retrieved the organization membership
          content:
            application/json:
              schema:
                type: object
                properties:
                  resource:
                    $ref: '#/components/schemas/OrganizationMembership'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteOrganizationMembership
      summary: Remove organization membership
      description: Removes a user from an organization by deleting their membership. This action cannot be undone.
      tags:
      - Organizations
      parameters:
      - name: uuid
        in: path
        required: true
        description: The UUID of the organization membership to remove.
        schema:
          type: string
      responses:
        '204':
          description: Successfully removed the organization membership
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /organizations/{uuid}/invitations:
    get:
      operationId: listOrganizationInvitations
      summary: List organization invitations
      description: Returns a paginated list of pending invitations for the specified organization.
      tags:
      - Organizations
      parameters:
      - name: uuid
        in: path
        required: true
        description: The UUID of the organization.
        schema:
          type: string
      - name: status
        in: query
        description: Filter invitations by status.
        schema:
          type: string
          enum:
          - pending
          - accepted
          - declined
      - $ref: '#/components/parameters/Count'
      - $ref: '#/components/parameters/PageToken'
      responses:
        '200':
          description: Successfully retrieved organization invitations
          content:
            application/json:
              schema:
                type: object
                properties:
                  collection:
                    type: array
                    items:
                      $ref: '#/components/schemas/OrganizationInvitation'
                  pagination:
                    $ref: '#/components/schemas/Pagination'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: inviteToOrganization
      summary: Invite user to organization
      description: Sends an invitation to a user to join the organization. The invitee will receive an email with instructions to accept the invitation.
      tags:
      - Organizations
      parameters:
      - name: uuid
        in: path
        required: true
        description: The UUID of the organization.
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - email
              properties:
                email:
                  type: string
                  format: email
                  description: The email address of the person to invite.
      responses:
        '201':
          description: Successfully created the invitation
          content:
            application/json:
              schema:
                type: object
                properties:
                  resource:
                    $ref: '#/components/schemas/OrganizationInvitation'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /organizations/{org_uuid}/invitations/{invitation_uuid}:
    get:
      operationId: getOrganizationInvitation
      summary: Get organization invitation
      description: Returns detailed information about a specific organization invitation.
      tags:
      - Organizations
      parameters:
      - name: org_uuid
        in: path
        required: true
        description: The UUID of the organization.
        schema:
          type: string
      - name: invitation_uuid
        in: path
        required: true
        description: The UUID of the invitation.
        schema:
          type: string
      responses:
        '200':
          description: Successfully retrieved the invitation
          content:
            application/json:
              schema:
                type: object
                properties:
                  resource:
                    $ref: '#/components/schemas/OrganizationInvitation'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: revokeOrganizationInvitation
      summary: Revoke organization invitation
      description: Revokes a pending organization invitation. The invitee will no longer be able to accept the invitation.
      tags:
      - Organizations
      parameters:
      - name: org_uuid
        in: path
        required: true
        description: The UUID of the organization.
        schema:
          type: string
      - name: invitation_uuid
        in: path
        required: true
        description: The UUID of the invitation to revoke.
        schema:
          type: string
      responses:
        '204':
          description: Successfully revoked the invitation
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    Unauthorized:
      description: Authentication failed. Verify that a valid access token is provided in the Authorization header.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: The request was invalid or malformed. Check the request body and parameters.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The requested resource was not found. Verify the UUID or URI is correct.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    OrganizationInvitation:
      type: object
      description: An invitation for a user to join a Calendly organization.
      properties:
        uri:
          type: string
          format: uri
          description: The canonical URI of the invitation resource.
        email:
          type: string
          format: email
          description: The email address the invitation was sent to.
        status:
          type: string
          enum:
          - pending
          - accepted
          - declined
          description: The current status of the invitation.
        organization:
          type: string
          format: uri
          description: The URI of the organization.
        created_at:
          type: string
          format: date-time
          description: The timestamp when the invitation was created.
        updated_at:
          type: string
          format: date-time
          description: The timestamp when the invitation was last updated.
        last_sent_at:
          type: string
          format: date-time
          description: The timestamp when the invitation was last sent.
    OrganizationMembership:
      type: object
      description: A membership record representing a users role and status within a Calendly organization.
      properties:
        uri:
          type: string
          format: uri
          description: The canonical URI of the organization membership resource.
        role:
          type: string
          enum:
          - user
          - admin
          - owner
          description: The users role within the organization.
        user:
          $ref: '#/components/schemas/User'
        organization:
          type: string
          format: uri
          description: The URI of the organization.
        created_at:
          type: string
          format: date-time
          description: The timestamp when the membership was created.
        updated_at:
          type: string
          format: date-time
          description: The timestamp when the membership was last updated.
    Pagination:
      type: object
      description: Pagination information for paginated list responses.
      properties:
        count:
          type: integer
          description: The number of results in the current page.
        next_page:
          type: string
          format: uri
          description: The URL of the next page of results, if available.
        previous_page:
          type: string
          format: uri
          description: The URL of the previous page of results, if available.
        next_page_token:
          type: string
          description: The token to fetch the next page of results.
        previous_page_token:
          type: string
          description: The token to fetch the previous page of results.
    User:
      type: object
      description: A Calendly user account with scheduling and organization information.
      properties:
        uri:
          type: string
          format: uri
          description: The canonical URI of the user resource.
        name:
          type: string
          description: The full name of the user.
        slug:
          type: string
          description: The URL-friendly slug for the users scheduling page.
        email:
          type: string
          format: email
          description: The email address of the user.
        scheduling_url:
          type: string
          format: uri
          description: The URL of the users Calendly scheduling page.
        timezone:
          type: string
          description: The IANA timezone of the user.
        avatar_url:
          type: string
          format: uri
          description: The URL of the users avatar image.
        created_at:
          type: string
          format: date-time
          description: The timestamp when the user was created.
        updated_at:
          type: string
          format: date-time
          description: The timestamp when the user was last updated.
        current_organization:
          type: string
          format: uri
          description: The URI of the users current organization.
    Error:
      type: object
      description: An error response from the Calendly API.
      properties:
        title:
          type: string
          description: A short summary of the error.
        message:
          type: string
          description: A detailed description of the error.
        details:
          type: array
          items:
            type: object
            properties:
              parameter:
                type: string
                description: The parameter that caused the error.
              message:
                type: string
                description: A description of what was wrong with the parameter.
          description: Specific details about validation errors.
  parameters:
    Count:
      name: count
      in: query
      description: The number of results to return per page.
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 20
    PageToken:
      name: page_token
      in: query
      description: A token for fetching the next page of results from a previous paginated response.
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Personal access token or OAuth 2.1 access token. Include in the Authorization header as Bearer {token}.
externalDocs:
  description: Calendly API Documentation
  url: https://developer.calendly.com/api-docs