response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3283/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: memetown (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklMdExhSkptclNZWW1YZVl3ZHJsd18wR2gydTFpekhRX3VycTEwRFRxUm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjgzLCJzdGF0ZV9ub25jZSI6ImY2YjUyMzczMWZkYjNlYjkzYjc0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjgzIn0sImlzcyI6InlvdSBhcmUgdG9vbCIsInN1YiI6Im1lbWV0b3duIiwiYXVkIjoiaHR0cDovL2xvY2FsaG9zdDozMDAwL2xvZ2luIiwiaWF0IjoxNzc1MDY3NTM1LCJleHAiOjE3NzUwNjc4MzUsImp0aSI6IjAzMTY3MjkzMzliMDFjNTI2MmFmIn0.qP_1RbBi0uVG-XausfKQW1gXUSu9DNz7KCrma2IKds0sAuI8dvnYmxhEjbW_BUKy-AF40e33Fm4MvXN18Dzw5yxXy2JH7r5W_Ovaq6M3sYaBxHveMfnmKR29dbDoh7jRlEF_-fNMiYt8TiTp6-57s7QBFWBCUTWdcf7JusJtblggyDuUnINzmKeBCa30YXeIpfldLHRSTTM2QjxDlRc6lXTEP9FhQLq-0OsZ9zMkltoasr4eafafmDNcYtBn4v45euf66l1rOKO37k2GOOuSOScQqzNZvHtuq_mqlyL-mDgrwPX2RAnDNQ_XjYdXqCJ3O3tqh7GShPVIeDiWUPfcAA (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: f6b523731fdb3eb93b74 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)