{"issuer":"https://duun.app","authorization_endpoint":"https://duun.app/oauth/authorize","client_id_metadata_document_supported":true,"code_challenge_methods_supported":["S256"],"grant_types_supported":["authorization_code","refresh_token"],"registration_endpoint":"https://duun.app/oauth/register","response_types_supported":["code"],"scopes_supported":["tasks:read","tasks:create","tasks:edit","tasks:notes","tasks:schedule","tasks:move","tasks:complete","tasks:delete","tasks:share"],"token_endpoint":"https://duun.app/oauth/token","token_endpoint_auth_methods_supported":["client_secret_basic","client_secret_post","none"]}