Canvas

Canvas Names And Role API

The Names And Role API from Canvas — 2 operation(s) for names and role.

GitHub OpenAPI

Operations 2

GET /lti/courses/{course_id}/names_and_roles List Course Memberships #
GET /lti/groups/{group_id}/names_and_roles List Group Memberships #

Documentation

📖
Documentation
https://canvas.instructure.com/doc/api/
📖
Authentication
https://canvas.instructure.com/doc/api/file.oauth.html
📖
APIReference
https://canvas.instructure.com/doc/api/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/canvas/refs/heads/main/rate-limits/canvas-rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/canvas/refs/heads/main/openapi/canvas-names-and-role-api-openapi.yml

SDKs

📦
GitHubRepository
https://github.com/instructure/canvas-lms

Other Resources

🔗
Pagination
https://canvas.instructure.com/doc/api/file.pagination.html
🔗
Swagger
https://canvas.instructure.com/doc/api/api-docs.json
🔗
OAuthScopes
https://raw.githubusercontent.com/api-evangelist/canvas/refs/heads/main/scopes/canvas-scopes.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/canvas/refs/heads/main/errors/canvas-problem-types.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/canvas/refs/heads/main/data-model/canvas-data-model.yml

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OpenAPI Specification

canvas-names-and-role-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Canvas LMS REST Names And Role API
  version: v1
  summary: The complete Canvas LMS REST API, converted from the Swagger 1.2 documents Instructure publishes under https://canvas.instructure.com/doc/api/.
  description: The Canvas LMS REST API covers courses, assignments, quizzes, grades, users, enrollments, accounts, files, modules, rubrics, submissions, SIS imports, LTI, analytics and account administration.
  contact:
    name: Instructure Canvas
    url: https://canvas.instructure.com/doc/api/
  license:
    name: AGPL-3.0
    url: https://github.com/instructure/canvas-lms/blob/master/LICENSE
servers:
- url: https://canvas.instructure.com/api
  description: Instructure-hosted Canvas (canvas.instructure.com)
- url: https://{canvas_host}/api
  description: Any Canvas instance; Canvas is multi-tenant and self-hostable, so the host is the institution's Canvas domain.
  variables:
    canvas_host:
      default: canvas.instructure.com
      description: Your institution's Canvas hostname, e.g. school.instructure.com
security:
- bearerAuth: []
- oauth2: []
tags:
- name: Names And Role
  x-resource: names_and_role
  externalDocs:
    url: https://canvas.instructure.com/doc/api/names_and_role.html
paths:
  /lti/courses/{course_id}/names_and_roles:
    get:
      tags:
      - Names And Role
      operationId: list_course_memberships
      summary: List Course Memberships
      description: Return active NamesAndRoleMemberships in the given course.
      parameters:
      - name: course_id
        in: path
        schema:
          type: string
        required: true
        description: ID
      - name: rlid
        in: query
        schema:
          type: string
        required: false
        description: 'If specified only NamesAndRoleMemberships with access to the LTI link references by this `rlid` will be included.

          Also causes the member array to be included for each returned NamesAndRoleMembership.

          If the `role` parameter is also present, it will be ''and-ed'' together with this parameter'
      - name: role
        in: query
        schema:
          type: string
        required: false
        description: 'If specified only NamesAndRoleMemberships having this role in the given Course will be included.

          Value must be a fully-qualified LTI/LIS role URN.

          If the `rlid` parameter is also present, it will be ''and-ed'' together with this parameter'
      - name: limit
        in: query
        schema:
          type: string
        required: false
        description: May be used to limit the number of NamesAndRoleMemberships returned in a page. Defaults to 50.
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamesAndRoleMemberships'
      externalDocs:
        url: https://canvas.instructure.com/doc/api/names_and_role.html
  /lti/groups/{group_id}/names_and_roles:
    get:
      tags:
      - Names And Role
      operationId: list_group_memberships_names_and_role
      summary: List Group Memberships
      description: Return active NamesAndRoleMemberships in the given group.
      parameters:
      - name: group_id
        in: path
        schema:
          type: string
        required: true
        description: ID
      - name: '`rlid`'
        in: query
        schema:
          type: string
        required: false
        description: 'If specified only NamesAndRoleMemberships with access to the LTI link references by this `rlid` will be included.

          Also causes the member array to be included for each returned NamesAndRoleMembership.

          If the role parameter is also present, it will be ''and-ed'' together with this parameter'
      - name: role
        in: query
        schema:
          type: string
        required: false
        description: 'If specified only NamesAndRoleMemberships having this role in the given Group will be included.

          Value must be a fully-qualified LTI/LIS role URN. Further, only

          http://purl.imsglobal.org/vocab/lis/v2/membership#Member and

          http://purl.imsglobal.org/vocab/lis/v2/membership#Manager are supported.

          If the `rlid` parameter is also present, it will be ''and-ed'' together with this parameter'
      - name: limit
        in: query
        schema:
          type: string
        required: false
        description: May be used to limit the number of NamesAndRoleMemberships returned in a page. Defaults to 50.
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamesAndRoleMemberships'
      externalDocs:
        url: https://canvas.instructure.com/doc/api/names_and_role.html
components:
  schemas:
    NamesAndRoleMemberships:
      type: object
      properties:
        id:
          type: string
          example: https://example.instructure.com/api/lti/courses/1/names_and_roles?tlid=f91ca4d8-fa84-4a9b-b08e-47d5527416b0
          description: Invocation URL
        context:
          type: string
          example:
            id: 4dde05e8ca1973bcca9bffc13e1548820eee93a3
            label: CS-101
            title: Computer Science 101
          description: The LTI Context containing the memberships
        members:
          type: array
          items:
            $ref: '#/components/schemas/NamesAndRoleMembership'
          example:
          - status: Active
            name: Sienna Howell
            picture: https://example.instructure.com/images/messages/avatar-50.png
            given_name: Sienna
            family_name: Howell
            email: showell@school.edu
            lis_person_sourcedid: 1238.8763.00
            user_id: 535fa085f22b4655f48cd5a36a9215f64c062838
            roles:
            - http://purl.imsglobal.org/vocab/lis/v2/membership#Instructor
            - http://purl.imsglobal.org/vocab/lis/v2/membership#ContentDeveloper
            message:
            - https://purl.imsglobal.org/spec/lti/claim/message_type: LtiResourceLinkRequest
              locale: en
              https://www.instructure.com/canvas_user_id: 1
              https://www.instructure.com/canvas_user_login_id: showell@school.edu
              https://purl.imsglobal.org/spec/lti/claim/custom:
                message_locale: en
                person_address_timezone: America/Denver
          - status: Active
            name: Terrence Walls
            picture: https://example.instructure.com/images/messages/avatar-51.png
            given_name: Terrence
            family_name: Walls
            email: twalls@school.edu
            lis_person_sourcedid: 5790.3390.11
            user_id: 86157096483e6b3a50bfedc6bac902c0b20a824f
            roles:
            - http://purl.imsglobal.org/vocab/lis/v2/membership#Learner
            message:
            - https://purl.imsglobal.org/spec/lti/claim/message_type: LtiResourceLinkRequest
              locale: de
              https://www.instructure.com/canvas_user_id: 2
              https://www.instructure.com/canvas_user_login_id: twalls@school.edu
              https://purl.imsglobal.org/spec/lti/claim/custom:
                message_locale: en
                person_address_timezone: Europe/Berlin
          description: A list of NamesAndRoleMembership
    NamesAndRoleMessage:
      type: object
      properties:
        https://purl.imsglobal.org/spec/lti/claim/message_type:
          type: string
          example: LtiResourceLinkRequest
          description: The type of LTI message being described. Always set to 'LtiResourceLinkRequest'
          enum:
          - LtiResourceLinkRequest
        locale:
          type: string
          example: en
          description: The member's preferred locale
        https://www.instructure.com/canvas_user_id:
          type: integer
          example: 1
          description: The member's API ID
        https://www.instructure.com/canvas_user_login_id:
          type: string
          example: showell@school.edu
          description: The member's primary login username
        https://purl.imsglobal.org/spec/lti/claim/custom:
          type: object
          additionalProperties: true
          example:
            message_locale: en
            person_address_timezone: America/Denver
          description: Expanded LTI custom parameters that pertain to the member (as opposed to the Context)
      description: Additional attributes which would appear in the LTI launch message were this member to click the specified resource link (`rlid` query parameter)
    NamesAndRoleMembership:
      type: object
      properties:
        status:
          type: string
          example: Active
          description: Membership state
          enum:
          - Active
        name:
          type: string
          example: Sienna Howell
          description: Member's full name. Only included if tool privacy level is `public` or `name_only`.
        picture:
          type: string
          example: https://example.instructure.com/images/messages/avatar-50.png
          description: URL to the member's avatar. Only included if tool privacy level is `public`.
        given_name:
          type: string
          example: Sienna
          description: Member's 'first' name. Only included if tool privacy level is `public` or `name_only`.
        family_name:
          type: string
          example: Howell
          description: Member's 'last' name. Only included if tool privacy level is `public` or `name_only`.
        email:
          type: string
          example: showell@school.edu
          description: Member's email address. Only included if tool privacy level is `public` or `email_only`.
        lis_person_sourcedid:
          type: string
          example: 1238.8763.00
          description: Member's primary SIS identifier. Only included if tool privacy level is `public` or `name_only`.
        user_id:
          type: string
          example: 535fa085f22b4655f48cd5a36a9215f64c062838
          description: Member's unique LTI identifier.
        roles:
          type: array
          items:
            type: string
          example:
          - http://purl.imsglobal.org/vocab/lis/v2/membership#Instructor
          - http://purl.imsglobal.org/vocab/lis/v2/membership#ContentDeveloper
          description: Member's roles in the current Context, expressed as LTI/LIS URNs.
        message:
          type: array
          items:
            $ref: '#/components/schemas/NamesAndRoleMessage'
          example:
          - https://purl.imsglobal.org/spec/lti/claim/message_type: LtiResourceLinkRequest
            locale: en
            https://www.instructure.com/canvas_user_id: 1
            https://www.instructure.com/canvas_user_login_id: showell@school.edu
            https://purl.imsglobal.org/spec/lti/claim/custom:
              message_locale: en
              person_address_timezone: America/Denver
          description: Only present when the request specifies a `rlid` query parameter. Contains additional attributes which would appear in the LTI launch message were this member to click the link referenced by the `rlid` query parameter
      description: A member of a LTI Context in one or more roles
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Canvas OAuth2 access token sent as "Authorization: Bearer <token>". See https://canvas.instructure.com/doc/api/file.oauth.html'
    oauth2:
      type: oauth2
      description: Canvas OAuth2. See https://canvas.instructure.com/doc/api/file.oauth.html and https://canvas.instructure.com/doc/api/file.oauth_endpoints.html
      flows:
        authorizationCode:
          authorizationUrl: https://canvas.instructure.com/login/oauth2/auth
          tokenUrl: https://canvas.instructure.com/login/oauth2/token
          refreshUrl: https://canvas.instructure.com/login/oauth2/token
          scopes: {}
externalDocs:
  description: Canvas LMS REST API Documentation
  url: https://canvas.instructure.com/doc/api/
x-generated-from: https://canvas.instructure.com/doc/api/api-docs.json
x-provenance:
  method: derived
  derived_by: API Evangelist enrichment pipeline (Swagger 1.2 -> OpenAPI 3.1 conversion)
  source: openapi/_original/swagger-1.2/*.json (144 verbatim first-party Swagger 1.2 documents)
  source_url: https://canvas.instructure.com/doc/api/api-docs.json
  fetched: '2026-09-05'
  http_status: 200