This LTI® v1.3 Reference Implementation Test Tool is provided by IMS Global Learning Consortium. Limited functionality is provided free of charge. IMS Members have access to the complete functionality of the tool including services and message types. Join now to experience full functionality of the tool, technical support and certification. If you are an existing member login here for full access.

Platform: GradeCam Canvas

Context: Using Gradient

Title: Grade with Gradient!

Description: This tool helps you to grade stuff

JWT attributes in request: 

{
  "https://purl.imsglobal.org/spec/lti/claim/message_type": "LtiResourceLinkRequest",
  "given_name": "Janetta",
  "family_name": "Krajcik",
  "middle_name": "Abshire",
  "picture": "http://example.org/Janetta.jpg",
  "email": "Janetta.Krajcik@example.org",
  "name": "Janetta Abshire Krajcik",
  "https://purl.imsglobal.org/spec/lti/claim/roles": [
    "http://purl.imsglobal.org/vocab/lis/v2/membership#Learner",
    "http://purl.imsglobal.org/vocab/lis/v2/institution/person#Student",
    "http://purl.imsglobal.org/vocab/lis/v2/membership#Mentor"
  ],
  "https://purl.imsglobal.org/spec/lti/claim/role_scope_mentor": [
    "a62c52c02ba262003f5e"
  ],
  "https://purl.imsglobal.org/spec/lti/claim/resource_link": {
    "id": "73966",
    "title": "Grade with Gradient!",
    "description": "This tool helps you to grade stuff"
  },
  "https://purl.imsglobal.org/spec/lti/claim/context": {
    "id": "54476",
    "label": "Using Gradient",
    "title": "Using Gradient",
    "type": [
      "Stuff and Things"
    ]
  },
  "https://purl.imsglobal.org/spec/lti/claim/tool_platform": {
    "name": "GradeCam Canvas",
    "contact_email": "",
    "description": "",
    "url": "",
    "product_family_code": "",
    "version": "1.0",
    "guid": "3631"
  },
  "https://purl.imsglobal.org/spec/lti-ags/claim/endpoint": {
    "scope": [
      "https://purl.imsglobal.org/spec/lti-ags/scope/lineitem",
      "https://purl.imsglobal.org/spec/lti-ags/scope/result.readonly",
      "https://purl.imsglobal.org/spec/lti-ags/scope/score"
    ],
    "lineitems": "https://lti-ri.imsglobal.org/platforms/3631/contexts/54476/line_items",
    "lineitem": "https://lti-ri.imsglobal.org/platforms/3631/contexts/54476/line_items/50843"
  },
  "https://purl.imsglobal.org/spec/lti-nrps/claim/namesroleservice": {
    "context_memberships_url": "https://lti-ri.imsglobal.org/platforms/3631/contexts/54476/memberships",
    "service_versions": [
      "2.0"
    ]
  },
  "https://purl.imsglobal.org/spec/lti-ces/claim/caliper-endpoint-service": {
    "scopes": [
      "https://purl.imsglobal.org/spec/lti-ces/v1p0/scope/send"
    ],
    "caliper_endpoint_url": "https://lti-ri.imsglobal.org/platforms/3631/sensors",
    "caliper_federated_session_id": "urn:uuid:b9b2a8cf11c9bcd7b35f"
  },
  "iss": "what-should-go-here-audience",
  "aud": "what-should-go-here-client",
  "iat": 1792125131,
  "exp": 1792125431,
  "sub": "3ff9a9cb8dc18fd9e9f0",
  "nonce": "1ca120d0eba647d81cf7",
  "https://purl.imsglobal.org/spec/lti/claim/version": "1.3.0",
  "locale": "en-US",
  "https://purl.imsglobal.org/spec/lti/claim/launch_presentation": {
    "document_target": "iframe",
    "height": 320,
    "width": 240,
    "return_url": "https://lti-ri.imsglobal.org/platforms/3631/returns"
  },
  "https://www.example.com/extension": {
    "color": "violet"
  },
  "https://purl.imsglobal.org/spec/lti/claim/custom": {
    "myCustomValue": "123"
  },
  "https://purl.imsglobal.org/spec/lti/claim/deployment_id": "1",
  "https://purl.imsglobal.org/spec/lti/claim/target_link_uri": "https://lti-ri.imsglobal.org/lti/tools/3298/launches"
}

JWT that will be sent: 

eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InZuRWRIRkd5em5aeThrbXpwcjJCaWhTR2dJVGx2Z2hXSks5ZDEzb0JxRFUifQ.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.UEVMwuKy5uKeAF5mUWWgBsUukJ_8fIcwrSBXl72OJEsn_SbfJvTLU3tajRk1s8qx_XBUZbF5P9v1MpYUl-49mDkQAaj6nagssyurFw_RAQmecHk_RCH17kDOctXu6f4hwyNbeVfMaMHKpTKMcMlgGt43-vLmGmAxunTmNeTiyuDjbFre1uvCc_xAXFBPxsldGIOrYXDzoG4dV2v9U6Nr0hozDlVMahm1bK7OgpLb8dwQE8iwVpsryU2nzgKOVCSqRKSlJ8Cc9S2BePldijbmO3sNrkrc4WBhBHTzoj4FJagIIvjKVWgi04AL812j26qK--nB3WKLrA9H1wQojxk59A

Launch

Edit | Back