交易和块数据：区块链数据API

单块

• https://blockchain.info/rawblock/$block_hash
• 您还可以使用？format = hex请求该块以二进制形式（十六进制编码）返回

{
    "hash":"0000000000000bae09a7a393a8acded75aa67e46cb81f7acaa5ad94f9eacd103",
    "ver":1,
    "prev_block":"00000000000007d0f98d9edca880a6c124e25095712df8952e0439ac7409738a",
    "mrkl_root":"935aa0ed2e29a4b81e0c995c39e06995ecce7ddbebb26ed32d550a72e8200bf5",
    "time":1322131230,
    "bits":437129626,
    "nonce":2964215930,
    "n_tx":22,
    "size":9195,
    "block_index":818044,
    "main_chain":true,
    "height":154595,
    "received_time":1322131301,
    "relayed_by":"108.60.208.156",
    "tx":[--Array of Transactions--]
{

单笔交易

• https://blockchain.info/rawtx/$tx_hash
• 您还可以使用？format = hex请求事务以二进制形式（十六进制编码）返回

{
    "hash":"b6f6991d03df0e2e04dafffcd6bc418aac66049e2cd74b80f14ac86db1e3f0da",
    "ver":1,
    "vin_sz":1,
    "vout_sz":2,
    "lock_time":"Unavailable",
    "size":258,
    "relayed_by":"64.179.201.80",
    "block_height, 12200,
    "tx_index":"12563028",
    "inputs":[


            {
                "prev_out":{
                    "hash":"a3e2bcc9a5f776112497a32b05f4b9e5b2405ed9",
                    "value":"100000000",
                    "tx_index":"12554260",
                    "n":"2"
                },
                "script":"76a914641ad5051edd97029a003fe9efb29359fcee409d88ac"
            }

        ],
    "out":[

                {
                    "value":"98000000",
                    "hash":"29d6a3540acfa0a950bef2bfdc75cd51c24390fd",
                    "script":"76a914641ad5051edd97029a003fe9efb29359fcee409d88ac"
                },

                {
                    "value":"2000000",
                    "hash":"17b5038a413f5c5ee288caa64cfab35a0c01914e",
                    "script":"76a914641ad5051edd97029a003fe9efb29359fcee409d88ac"
                }

        ]
}

图表数据

• https://blockchain.info/charts/$chart-type?format=json

{
    "values" : [
        {
            "x" : 1290602498, //Unix timestamp
            "y" : 1309696.2116000003
        }]
}

块高

• https://blockchain.info/block-height/$block_height?format=json

{
    "blocks" :
    [
        --Array Of Blocks at the specified height--
    ]
}
Single A

单一地址

• https://blockchain.info/rawaddr/$bitcoin_address
• 地址可以是base58或has​​h160
• 可选的limit参数以显示n个事务，例如＆limit = 50（默认值：50，最大值：50）
• 可选的offset参数，用于跳过前n个交易，例如＆offset = 100（限制为50的第2页）

{
    "hash160":"660d4ef3a743e3e696ad990364e555c271ad504b",
    "address":"1AJbsFZ64EpEfS5UAjAfcUG8pH8Jn3rn1F",
    "n_tx":17,
    "n_unredeemed":2,
    "total_received":1031350000,
    "total_sent":931250000,
    "final_balance":100100000,
    "txs":[--Array of Transactions--]
}

多地址

• https://blockchain.info/multiaddr?active=$address|$address
• 多个地址除以 |
• 地址可以是base58或xpub
• 可选的limit参数以显示n个事务，例如＆n = 50（默认值：50，最大值：100）
• 可选的offset参数，用于跳过前n个交易，例如＆offset = 100（限制为50的第2页）

{
    "addresses":[

    {
        "hash160":"641ad5051edd97029a003fe9efb29359fcee409d",
        "address":"1A8JiWcwvpY7tAopUkSnGuEYHmzGYfZPiq",
        "n_tx":4,
        "total_received":1401000000,
        "total_sent":1000000,
        "final_balance":1400000000
    },

    {
        "hash160":"ddbeb8b1a5d54975ee5779cf64573081a89710e5",
        "address":"1MDUoxL1bGvMxhuoDYx6i11ePytECAk9QK",
        "n_tx":0,
        "total_received":0,
        "total_sent":0,
        "final_balance":0
    },

    "txs":[--Latest 50 Transactions--]

未花费的产出

• https://blockchain.info/unspent?active=$address
• 允许多个地址，以“ |”分隔
• 地址可以是base58或xpub
• 可选的limit参数以显示n个事务，例如＆limit = 50（默认值：250，最大值：1000）
• 可选的确认参数，用于限制最小确认，例如＆confirmations = 6 tx哈希是反向字节顺序。这意味着为了从JSON

tx哈希中获取以下交易的html交易哈希，您需要对十六进制进行解码（例如，使用此站点）。这将产生一个二进制输出，您需要将其反转（最后8位/1字节移到最前面，第二到最后8位/ 1字节移到第二位，依此类推）。然后，一旦对反转的字节进行解码，您将获得html事务哈希。

{
    "unspent_outputs":[
        {
            "tx_age":"1322659106",
            "tx_hash":"e6452a2cb71aa864aaa959e647e7a4726a22e640560f199f79b56b5502114c37",
            "tx_index":"12790219",
            "tx_output_n":"0",
            "script":"76a914641ad5051edd97029a003fe9efb29359fcee409d88ac", (Hex encoded)
            "value":"5000661330"
        }
    ]
}

平衡

• https://blockchain.info/balance?active=$address
• 允许多个地址，以“ |”分隔
• 地址可以是base58或xpub

列出列出的每个地址的余额摘要。

{
    "1MDUoxL1bGvMxhuoDYx6i11ePytECAk9QK": {
        "final_balance": 0,
        "n_tx": 0,
        "total_received": 0
    },
    "15EW3AMRm2yP6LEF5YKKLYwvphy3DmMqN6": {
        "final_balance": 0,
        "n_tx": 2,
        "total_received": 310630609
    }
}

最新块

• https://blockchain.info/latestblock

{
    "hash":"0000000000000538200a48202ca6340e983646ca088c7618ae82d68e0c76ef5a",
    "time":1325794737,
    "block_index":841841,
    "height":160778,
    "txIndexes":[13950369,13950510,13951472]
 }

未确认交易

• https://blockchain.info/unconfirmed-transactions?format=json

{
    "txs":[--Array of Transactions--]
}

积木

• 一天封禁：https：//blockchain.info/blocks/$time_in_milliseconds？format =
  json
• 特定池的块：https://blockchain.info/blocks/$pool_name?format=json

{
    "blocks" : [
    {
        "height" : 166107,
        "hash" : "00000000000003823fa3667d833a354a437bdecf725f1358b17f949c991bfe0a",
        "time" : 1328830483
    },
    {
        "height" : 166104,
        "hash" : "00000000000008a34f292bfe3098b6eb40d9fd40db65d29dc0ee6fe5fa7d7995",
        "time" : 1328828041
    }]
}