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

# Create Group

> Create a group linked to an existing org classroom. The org owner is the primary tutor.
Groups must be linked to a classroom — the membership endpoints require it.



## OpenAPI

````yaml /openapi.json post /v1/groups
openapi: 3.1.0
info:
  title: EquateIt Public API
  description: >-
    REST API for EquateIt tutoring organisations. Pipe your sessions, invoices,
    payments, tutor earnings, students, and more into your own tools. Most
    endpoints are reads; a focused set of writes (each gated by a *:write scope)
    create or update data, including creating student/tutor/parent accounts.


    Authenticate every request with an org API key:

        Authorization: Token token=ei_live_...

    Mint keys in the EquateIt app under Settings → Developers.
  version: 1.0.0
servers: []
security:
  - ApiKeyAuth: []
tags:
  - name: General
  - name: Sessions
  - name: Tutors
  - name: Students & Parents
  - name: Billing
  - name: Curriculum
  - name: Coursework
  - name: Operations
  - name: Pricing
  - name: Bookings
  - name: Blog
  - name: Reports
paths:
  /v1/groups:
    post:
      tags:
        - General
      summary: Create Group
      description: >-
        Create a group linked to an existing org classroom. The org owner is the
        primary tutor.

        Groups must be linked to a classroom — the membership endpoints require
        it.
      operationId: create_group_v1_groups_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupCreate'
        required: true
      responses:
        '201':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    GroupCreate:
      properties:
        name:
          type: string
          title: Name
        classroom_id:
          type: string
          title: Classroom Id
        subject_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Subject Id
      type: object
      required:
        - name
        - classroom_id
      title: GroupCreate
    GroupOut:
      properties:
        id:
          type: string
          title: Id
        name:
          anyOf:
            - type: string
            - type: 'null'
          title: Name
        classroom_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Classroom Id
        subject_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Subject Id
        tutor_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Tutor Id
        join_code:
          anyOf:
            - type: string
            - type: 'null'
          title: Join Code
        organization_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Organization Id
        created_at:
          anyOf:
            - type: string
            - type: 'null'
          title: Created At
      type: object
      required:
        - id
      title: GroupOut
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: Org API key as `Token token=ei_live_...`

````