FusionAuth

FusionAuth Group API

The Group API from FusionAuth — 5 operation(s) for group.

GitHub OpenAPI

Operations 11

POST /api/group #
POST /api/group/member #
DELETE /api/group/member #
PUT /api/group/member #
POST /api/group/member/search #
POST /api/group/search #
POST /api/group/{groupId} #
DELETE /api/group/{groupId} #
PATCH /api/group/{groupId} #
GET /api/group/{groupId} #
PUT /api/group/{groupId} #

Documentation

📖
Documentation
https://fusionauth.io/docs/apis/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/fusionauth/refs/heads/main/openapi/fusionauth-group-api-openapi.yml

Other Resources

🔗
SDKs
https://fusionauth.io/docs/sdks/

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/fusionauth-group-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

fusionauth-group-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  version: 1.66.0
  title: FusionAuth Api Key Group API
  description: This is a FusionAuth server. Find out more at [https://fusionauth.io](https://fusionauth.io). You need to [set up an API key](https://fusionauth.io/docs/v1/tech/apis/authentication#managing-api-keys) in the FusionAuth instance you are using to test out the API calls.
  license:
    name: Apache2
servers:
- url: http://localhost:9011
- url: https://sandbox.fusionauth.io
security:
- ApiKeyAuth: []
tags:
- name: Group
paths:
  /api/group:
    post:
      description: Creates a group. You can optionally specify an Id for the group, if not provided one will be generated.
      operationId: createGroup
      parameters:
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
  /api/group/member:
    post:
      description: Creates a member in a group.
      operationId: createGroupMembersWithId
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MemberResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    delete:
      description: Removes users as members of a group.
      operationId: deleteGroupMembersWithId
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberDeleteRequest'
      responses:
        '200':
          description: Success
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    put:
      description: Creates a member in a group.
      operationId: updateGroupMembersWithId
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MemberResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
  /api/group/member/search:
    post:
      description: Searches group members with the specified criteria and pagination.
      operationId: searchGroupMembersWithId
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupMemberSearchRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupMemberSearchResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
  /api/group/search:
    post:
      description: Searches groups with the specified criteria and pagination.
      operationId: searchGroupsWithId
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupSearchRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupSearchResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
  /api/group/{groupId}:
    post:
      description: Creates a group. You can optionally specify an Id for the group, if not provided one will be generated.
      operationId: createGroupWithId
      parameters:
      - name: groupId
        in: path
        schema:
          type: string
        required: true
        description: The Id for the group. If not provided a secure random UUID will be generated.
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    delete:
      description: Deletes the group for the given Id.
      operationId: deleteGroupWithId
      parameters:
      - name: groupId
        in: path
        schema:
          type: string
        required: true
        description: The Id of the group to delete.
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      responses:
        '200':
          description: Success
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    patch:
      description: Updates, via PATCH, the group with the given Id.
      operationId: patchGroupWithId
      parameters:
      - name: groupId
        in: path
        schema:
          type: string
        required: true
        description: The Id of the group to update.
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    get:
      description: Retrieves the group for the given Id.
      operationId: retrieveGroupWithId
      parameters:
      - name: groupId
        in: path
        schema:
          type: string
        required: true
        description: The Id of the group.
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
    put:
      description: Updates the group with the given Id.
      operationId: updateGroupWithId
      parameters:
      - name: groupId
        in: path
        schema:
          type: string
        required: true
        description: The Id of the group to update.
      - in: header
        name: X-FusionAuth-TenantId
        description: The unique Id of the tenant used to scope this API request. Only required when there is more than one tenant and the API key is not tenant-scoped.
        required: false
        schema:
          type: string
          format: UUID
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GroupRequest'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupResponse'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
      tags:
      - Group
components:
  schemas:
    GroupMemberSearchRequest:
      description: Search request for Group Members.
      type: object
      properties:
        search:
          $ref: '#/components/schemas/GroupMemberSearchCriteria'
    ApplicationRole:
      description: A role given to a user for a specific application.
      type: object
      properties:
        description:
          type: string
        id:
          type: string
          format: uuid
        insertInstant:
          $ref: '#/components/schemas/ZonedDateTime'
        isDefault:
          type: boolean
        isSuperRole:
          type: boolean
        lastUpdateInstant:
          $ref: '#/components/schemas/ZonedDateTime'
        name:
          type: string
    GroupSearchResponse:
      description: Search response for Groups
      type: object
      properties:
        groups:
          type: array
          items:
            $ref: '#/components/schemas/Group'
        total:
          type: integer
          format: int64
    GroupMemberSearchResponse:
      description: Search response for Group Members
      type: object
      properties:
        members:
          type: array
          items:
            $ref: '#/components/schemas/GroupMember'
        total:
          type: integer
          format: int64
    Errors:
      description: Standard error domain object that can also be used as the response from an API call.
      type: object
      properties:
        fieldErrors:
          type: array
          items:
            $ref: '#/components/schemas/Error'
        generalErrors:
          type: array
          items:
            $ref: '#/components/schemas/Error'
    GroupResponse:
      description: Group API response object.
      type: object
      properties:
        group:
          $ref: '#/components/schemas/Group'
        groups:
          type: array
          items:
            $ref: '#/components/schemas/Group'
    GroupRequest:
      description: Group API request object.
      type: object
      properties:
        group:
          $ref: '#/components/schemas/Group'
        roleIds:
          type: array
          items:
            type: string
            format: uuid
    ZonedDateTime:
      description: 'The number of milliseconds since the unix epoch: January 1, 1970 00:00:00 UTC. This value is always in UTC.'
      example: '1659380719000'
      type: integer
      format: int64
    GroupSearchCriteria:
      description: Search criteria for Groups
      type: object
      properties:
        name:
          type: string
        tenantId:
          type: string
          format: uuid
        numberOfResults:
          type: integer
        orderBy:
          type: string
        startRow:
          type: integer
    MemberRequest:
      description: Group Member Request
      type: object
      properties:
        members:
          type: array
          items:
            $ref: '#/components/schemas/GroupMember'
    Group:
      description: ''
      type: object
      properties:
        data:
          type: object
          additionalProperties:
            type: object
        id:
          type: string
          format: uuid
        insertInstant:
          $ref: '#/components/schemas/ZonedDateTime'
        lastUpdateInstant:
          $ref: '#/components/schemas/ZonedDateTime'
        name:
          type: string
        roles:
          type: array
          items:
            $ref: '#/components/schemas/ApplicationRole'
        tenantId:
          type: string
          format: uuid
    MemberResponse:
      description: Group Member Response
      type: object
      properties:
        members:
          type: array
          items:
            $ref: '#/components/schemas/GroupMember'
    GroupMember:
      description: A User's membership into a Group
      type: object
      properties:
        data:
          type: object
          additionalProperties:
            type: object
        groupId:
          type: string
          format: uuid
        id:
          type: string
          format: uuid
        insertInstant:
          $ref: '#/components/schemas/ZonedDateTime'
        userId:
          type: string
          format: uuid
    GroupSearchRequest:
      description: Search request for Groups.
      type: object
      properties:
        search:
          $ref: '#/components/schemas/GroupSearchCriteria'
    GroupMemberSearchCriteria:
      description: Search criteria for Group Members
      type: object
      properties:
        groupId:
          type: string
          format: uuid
        tenantId:
          type: string
          format: uuid
        userId:
          type: string
          format: uuid
        numberOfResults:
          type: integer
        orderBy:
          type: string
        startRow:
          type: integer
    Error:
      description: Defines an error.
      type: object
      properties:
        code:
          type: string
        data:
          type: object
          additionalProperties:
            type: object
        message:
          type: string
    MemberDeleteRequest:
      description: Group Member Delete Request
      type: object
      properties:
        memberIds:
          type: array
          items:
            type: string
            format: uuid
        members:
          type: array
          items:
            type: string
            format: uuid
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      name: Authorization
      in: header
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT