addr_sub - 订阅指定地址的新交易通知

使用addr_sub指令订阅指定地址的新交易通知。

请求

{
  "op":"addr_sub",
  "addr": "$bitcoin_address"
}

参数字段：

• addr：要订阅其交易通知的比特币地址

响应

该指令没有对应的响应信息，执行后服务端将在指定的地址发生新交易后 自动推送通知。

示例代码

通过websocket连接发送如下请求：

{
  "op":"addr_sub", 
  "addr":"1A828tTnkVFJfSvLCqF42ohZ51ksS3jJgX"
}

当发生新交易后，推送如下的通知：

{
    "op": "utx",
    "x": {
        "lock_time": 0,
        "ver": 1,
        "size": 192,
        "inputs": [
            {
                "sequence": 4294967295,
                "prev_out": {
                    "spent": true,
                    "tx_index": 99005468,
                    "type": 0,
                    "addr": "1BwGf3z7n2fHk6NoVJNkV32qwyAYsMhkWf",
                    "value": 65574000,
                    "n": 0,
                    "script": "76a91477f4c9ee75e449a74c21a4decfb50519cbc245b388ac"
                },
                "script": "483045022100e4ff962c292705f051c2c2fc519fa775a4d8955bce1a3e29884b2785277999ed02200b537ebd22a9f25fbbbcc9113c69c1389400703ef2017d80959ef0f1d685756c012102618e08e0c8fd4c5fe539184a30fe35a2f5fccf7ad62054cad29360d871f8187d"
            }
        ],
        "time": 1440086763,
        "tx_index": 99006637,
        "vin_sz": 1,
        "hash": "0857b9de1884eec314ecf67c040a2657b8e083e1f95e31d0b5ba3d328841fc7f",
        "vout_sz": 1,
        "relayed_by": "127.0.0.1",
        "out": [
            {
                "spent": false,
                "tx_index": 99006637,
                "type": 0,
                "addr": "1A828tTnkVFJfSvLCqF42ohZ51ksS3jJgX",
                "value": 65564000,
                "n": 0,
                "script": "76a914640cfdf7b79d94d1c980133e3587bd6053f091f388ac"
            }
        ]
    }
}