erigon_getHeaderByNumber RPC Method

参数

blockNumber

字符串

必填

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退货

baseFeePerGas

字符串

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难度

字符串

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extraData

字符串

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gasLimit

字符串

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gasUsed

字符串

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哈希

字符串

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logsBloom

数组

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矿工

字符串

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mixHash

字符串

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非重复值

字符串

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数字

字符串

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parentHash

字符串

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receiptsRoot

字符串

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sha3Uncles

字符串

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stateRoot

字符串

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时间戳

字符串

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transactionsRoot

字符串

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请求

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curl -X POST "https://docs-demo.xdai.quiknode.pro/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "erigon_getHeaderByNumber",
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  "params": [
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    "0x10c582e"
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  ],
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  "id": 1
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}'

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curl -X POST "https://docs-demo.xdai.quiknode.pro/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "erigon_getHeaderByNumber",
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  "params": [
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    "0x10c582e"
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  ],
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  "id": 1
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}'

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const body = {
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    jsonrpc: '2.0',
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    method: 'erigon_getHeaderByNumber',
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    params: ["0x10c582e"],
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    id: 1
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}
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async 函数 main() {
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    const response = await fetch('https://docs-demo.xdai.quiknode.pro/', {
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        方法: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const data = await response.json()
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    控制台.log(数据)
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}
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主()

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const body = {
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    jsonrpc: '2.0',
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    method: 'erigon_getHeaderByNumber',
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    params: ["0x10c582e"],
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    id: 1
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}
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async 函数 main() {
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    const response = await fetch('https://docs-demo.xdai.quiknode.pro/', {
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        方法: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const data = await response.json()
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    控制台.log(数据)
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}
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主()

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导入 请求
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import json
3

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url = "https://docs-demo.xdai.quiknode.pro/"
5

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有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  "method": "erigon_getHeaderByNumber",
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  “params”: [
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    "0x10c582e"
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
19

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打印(响应.text)

1
导入 请求
2
import json
3

4
url = "https://docs-demo.xdai.quiknode.pro/"
5

6
有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  "method": "erigon_getHeaderByNumber",
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  “params”: [
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    "0x10c582e"
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  ],
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  "id": 1
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})
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标题 = {
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  “Content-Type”: 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
19

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打印(响应.text)

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require "uri"
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require "json"
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require "net/http"
4

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uri = URI("https://docs-demo.xdai.quiknode.pro/")
6

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有效载荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "erigon_getHeaderByNumber",
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  params: ["0x10c582e"]
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}
13

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请求 = Net::HTTP::POST.new(URI)
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请求["Content-Type"] = "application/json"
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请求.请求体 = JSON.生成(有效载荷)
17

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回复 = 净::HTTP.start(uri.主机, uri.端口, use_ssl: true) 执行 |http|
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  http.请求(请求)
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结束
21

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返回响应.正文

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require "uri"
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require "json"
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require "net/http"
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uri = URI("https://docs-demo.xdai.quiknode.pro/")
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有效载荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "erigon_getHeaderByNumber",
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  params: ["0x10c582e"]
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}
13

14
请求 = Net::HTTP::POST.new(URI)
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请求["Content-Type"] = "application/json"
16
请求.请求体 = JSON.生成(有效载荷)
17

18
回复 = 净::HTTP.start(uri.主机, uri.端口, use_ssl: true) 执行 |http|
19
  http.请求(请求)
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结束
21

22
返回响应.正文

回复

1
{
2
  “jsonrpc”: "2.0",
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  "id": 1,
4
  "result": {
5
    "parentHash": "0x51a1f488308c6d6cefd9e3209a069cd4cc21aea2533fa0ada135a7af50dd4782",
6
    “sha3Uncles”: "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
7
    "miner": "0x9233042b8e9e03d5dc6454bbbe5aee83818ff103",
8
    "stateRoot": "0x16a42b841675720df1557422409a20a0ed4b666975598a9ed9083b5fc1e9905f",
9
    "transactionsRoot": "0x178db442c51c74652bc84fecd76246da0c38adb6d116fb60800f720f83292a7e",
10
    "receiptsRoot": "0x02536c469b56563ea98eaf8e5af0c08fc107fa90ff30da337ce6cfc5bb631bb8",
11
    "logsBloom": "0x00040000000000040000202000801000000000005000200800000000200000200000000000008080080c00010000000000000000020001000000000000000000000008001200200400000008000000802010000040020000000000000000100000800000020000408000800000000800008400200000000000000010040000000000000000000000000000800000000000002000000040000202080000000001000002098000000000808002010000000000000410000000000002004040401040000002280000000000000001000004000000000000001040800000000120080010400040000042020000000000004000000000400000000800000000008002",
12
    "difficulty": "0xfffffffffffffffffffffffffffffffe",
13
    "number": "0x10c582e",
14
    "gasLimit": "0x1036640",
15
    "gasUsed": "0xef8c14",
16
    "timestamp": "0x6117ebf5",
17
    "extraData": "0xdb830303008c4f70656e457468657265756d86312e34372e30826c69",
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    “mixHash”: "0x0000000000000000000000000000000000000000000000000000000000000000",
19
    “nonce”: "0x0000000000000000",
20
    "auraStep": "0x136b2f31",
21
    "auraSeal": "0x8fb302f0e5ed1d75fef7a869ebad13e829ab12612aeb73daa9f9371a322f1e4f0ce30c380687826e525fe9fd03e198c59a81b9e42c2456960426278e4d45084d01",
22
    "baseFeePerGas": null,
23
    "withdrawalsRoot": null,
24
    "blobGasUsed": null,
25
    "excessBlobGas": null,
26
    "parentBeaconBlockRoot": null,
27
    "requestsHash": null,
28
    "blockAccessListHash": null,
29
    "hash": "0x3c34b1e8c41b9d42356bd9656d54c2d8dba69eafa3432c478712ceaf19d47606"
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  }
31
}

1
{
2
  “jsonrpc”: "2.0",
3
  "id": 1,
4
  "result": {
5
    "parentHash": "0x51a1f488308c6d6cefd9e3209a069cd4cc21aea2533fa0ada135a7af50dd4782",
6
    “sha3Uncles”: "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
7
    "miner": "0x9233042b8e9e03d5dc6454bbbe5aee83818ff103",
8
    "stateRoot": "0x16a42b841675720df1557422409a20a0ed4b666975598a9ed9083b5fc1e9905f",
9
    "transactionsRoot": "0x178db442c51c74652bc84fecd76246da0c38adb6d116fb60800f720f83292a7e",
10
    "receiptsRoot": "0x02536c469b56563ea98eaf8e5af0c08fc107fa90ff30da337ce6cfc5bb631bb8",
11
    "logsBloom": "0x00040000000000040000202000801000000000005000200800000000200000200000000000008080080c00010000000000000000020001000000000000000000000008001200200400000008000000802010000040020000000000000000100000800000020000408000800000000800008400200000000000000010040000000000000000000000000000800000000000002000000040000202080000000001000002098000000000808002010000000000000410000000000002004040401040000002280000000000000001000004000000000000001040800000000120080010400040000042020000000000004000000000400000000800000000008002",
12
    "difficulty": "0xfffffffffffffffffffffffffffffffe",
13
    "number": "0x10c582e",
14
    "gasLimit": "0x1036640",
15
    "gasUsed": "0xef8c14",
16
    "timestamp": "0x6117ebf5",
17
    "extraData": "0xdb830303008c4f70656e457468657265756d86312e34372e30826c69",
18
    “mixHash”: "0x0000000000000000000000000000000000000000000000000000000000000000",
19
    “nonce”: "0x0000000000000000",
20
    "auraStep": "0x136b2f31",
21
    "auraSeal": "0x8fb302f0e5ed1d75fef7a869ebad13e829ab12612aeb73daa9f9371a322f1e4f0ce30c380687826e525fe9fd03e198c59a81b9e42c2456960426278e4d45084d01",
22
    "baseFeePerGas": null,
23
    "withdrawalsRoot": null,
24
    "blobGasUsed": null,
25
    "excessBlobGas": null,
26
    "parentBeaconBlockRoot": null,
27
    "requestsHash": null,
28
    "blockAccessListHash": null,
29
    "hash": "0x3c34b1e8c41b9d42356bd9656d54c2d8dba69eafa3432c478712ceaf19d47606"
30
  }
31
}

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