{"allowed_sizes":[32,128,256,512,1024,2048],"auth_enabled":true,"backgrounds":["solid","none"],"default_size":1024,"default_theme":"flowers","id_pattern":"^[A-Za-z0-9_-]{16,64}$","inline_max_size":1024,"themes":["flowers","mandalas","solar_systems","constellations","stained_glass"]}