POST https://webcast.bytedance.com/api/live_data/task/start

curl -X POST "https://webcast.bytedance.com/api/live_data/task/start" -d '{"roomid":"123456","appid":"tt1234567cac","msg_type":"live_comment"}' -H "access-token:your_token" -H "content-type:application/json"

{ 
  "err_no": 0,
  "err_msg": "ok",
  "logid": "20220927122238291",
  "data": {
    "task_id": "763535353"
  }
}

POST https://webcast.bytedance.com/api/live_data/task/stop

curl -X POST "https://webcast.bytedance.com/api/live_data/task/stop" -d '{"roomid":"123456","appid":"tt1234567cac","msg_type":"live_comment"}' -H "access-token:your_token" -H "content-type:application/json"

{
  "err_no": 0,
  "err_msg": "ok",
  "logid": "20220927122238291",
  "data": {}
}

GET https://webcast.bytedance.com/api/live_data/task/get

curl -X GET "https://webcast.bytedance.com/api/live_data/task/get?roomid="123456"&appid=tt1234567cac&msg_type=live_comment" -H "access-token:your_token" -H "content-type:application/json"

{ 
  "err_no": 0,
  "err_msg": "ok",
  "logid": "20220927122238291",
  "data": {
    "status": 1
  }
}

GET https://webcast.bytedance.com/api/live_data/task/fail_data/get

curl -X GET "https://webcast.bytedance.com/api/live_data/task/fail_data/get?roomid=123456&appid=tt1234567cac&msg_type=live_comment&page_num=1&page_size=10" -H "access-token:your_token" -H "content-type:application/json"

{ 
  "err_no": 0,
  "err_msg": "ok",
  "logid": "20220927122238291",
  "data": {
    "page_num": 1,
    "total_count": 100,
    "data_list": [
      // 当页的数据列表
      {
        "roomid": "12345", // string类型，消息的房间id
        "msg_type": "live_gift", // string类型，表示消息类型
        "payload": "[...]" // string类型， 对应推送协议中的payload字符串，需要unmarshal
      }
    ]
  }
}

GET：https://webcast.bytedance.com/api/live_data/fans_club/get_info

curl --location 'https://webcast.bytedance.com/api/live_data/fans_club/get_info?roomid=7238876224917949240&anchor_openid=anchorOpenID&user_openids=user_a,user_b' \
--header 'access-token: 08011218463250582b503255787863733134566c7153426d32773d3d' \
--header 'Content-Type: application/json' \

{ 
  "data": {
    "fans_club_Info": {
      "user_a": {
        "level_layer": 1,
        "participate_time": 1685432708
      },
      "user_b": {}
    }
  },
  "err_msg": "",
  "err_no": 0,
  "logid": "202305301607286362259A1CEFF06192D"
}

/**
比如： 
   header := map[string]string{
                "x-nonce-str": "123456",
                "x-timestamp": "456789",
                "x-roomid":    "268",
                "x-msg-type":  "live_gift",
        }
   bodyStr := "abc123你好"
   secret := "123abc"

rawData为：x-msg-type=live_gift&x-nonce-str=123456&x-roomid=268&x-timestamp=456789abc123你好123abc
signature为：PDcKhdlsrKEJif6uMKD2dw==
*/
func signature(header map[string]string, bodyStr, secret string) string {
   keyList := make([]string, 0, 4)
   for key, _ := range header {
      keyList = append(keyList, key)
   }
   sort.Slice(keyList, func(i, j int) bool {
      return keyList[i] < keyList[j]
   })
   kvList := make([]string, 0, 4)
   for _, key := range keyList {
      kvList = append(kvList, key+"="+header[key])
   }
   urlParams := strings.Join(kvList, "&")
   rawData := urlParams + bodyStr + secret
   md5Result := md5.Sum([]byte(rawData))
   return base64.StdEncoding.EncodeToString(md5Result[:])
}

import java.security.MessageDigest;
import java.util.*; 

/**
 * @jdk >= 1.8
 * @param header = {
                        "x-nonce-str": "123456",
                        "x-timestamp": "456789",
                        "x-roomid":    "268",
                        "x-msg-type":  "live_gift",
 *                 }
 * @param bodyStr = "abc123你好"
 * @param secret = "123abc"
 * @return PDcKhdlsrKEJif6uMKD2dw==
 */
public static String signature(Map<String, String> header, String bodyStr, String secret) throws Exception {
    List<String> keyList = new ArrayList<>(4);
    header.forEach((key, val) -> keyList.add(key));
    Collections.sort(keyList, String::compareTo);

    List<String> kvList = new ArrayList<>(4);
    for (String key : keyList) {
        kvList.add(key + "=" + header.get(key));
    }
    String urlParams = String.join("&", kvList);
    String rawData = urlParams + bodyStr + secret;
    MessageDigest md = MessageDigest.getInstance("MD5");
    md.update(rawData.getBytes());
    return Base64.getEncoder().encodeToString(md.digest());
}

[ 
  {
    msg_id: "123456781", // string类型id
    sec_openid: "xxxx", // 评论用户的加密openid, 当前其实没有加密
    content: "xxxx", // 评论内容
    avatar_url: "xxx", // 评论用户头像
    nickname: "xxxx", // 评论用户昵称(不加密)
    timestamp: 1649068964, // 评论毫秒级时间戳
  },
];

[ 
  {
    msg_id: "123456782", // string类型id
    sec_openid: "xxxx", // 用户的加密openid，当前其实没有加密
    sec_gift_id: "xxxx", // 加密的礼物id
    gift_num: 123, // 送出的礼物数量
    gift_value: 10000, // 礼物总价值，单位分
    avatar_url: "xxx", // 用户头像
    nickname: "xxxx", // 用户昵称(不加密)
    timestamp: 1649068964, // 礼物毫秒级时间戳
    test: true, // 如果是抖音平台的测试数据，则会下发该字段且值为 true。测试工具下发的送礼数据属于调试模式，不会有该字段
    audience_sec_open_id:"xxx" // 被送礼的嘉宾openid，当前没有加密
  },
];

[
  { 
    msg_id: "123456783", // string类型id
    sec_openid: "xxxx", // 点赞用户的加密openid，当前其实没有加密
    like_num: 123,     // 点赞数量，上游2s合并一次数据
    avatar_url: "xxx", // 点赞用户头像
    nickname: "xxxx", // 点赞用户昵称(不加密)
    timestamp: 1649068964, // 点赞毫秒级时间戳
  },
];

[ 
  {
    msg_id: "123456789",
    sec_openid: "xxxx", // 粉丝团用户的openid
    avatar_url: "xxx", // 用户头像
    nickname: "xxxx", // 用户昵称(不加密)
    timestamp: 1649068964, // 毫秒级时间戳
    fansclub_reason_type: 2, // 粉丝团消息类型：1-升级，2-加团
    fansclub_level: 1, // 用户粉丝团等级，加团消息下默认传1
  },
];