curl --location 'https://nearcade.cn/api/users//activities/heatmap?from=undefined&to=undefined&timezone=undefined'{
"days": [
{
"date": "string",
"total": 0,
"byType": {
"property1": 0,
"property2": 0
}
}
],
"total": 0,
"from": "string",
"to": "string",
"timezone": "string"
}