curl --location 'http://api.wechatapi.net/finder/v2/api/group/getChatroomQrCode' \
--header 'wechat-token: ' \
--header 'Content-Type: application/json' \
--data-raw '{
"appId": "{{appid}}",
"chatroomId": "**********@chatroom"
}'{
"ret": 200,
"msg": "操作成功",
"data": {
"qrBase64": "<base64 omitted>",
"qrTips": "该二维码7天内(1月5日前)有效,重新进入将更新"
}
}