getblockheader RPC Method

参数

blockhash

字符串

必填

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verbose

布尔型

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退货

(for verbose = true):

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哈希

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confirmations

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高度

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版本

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versionHex

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merkleroot

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时间

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mediantime

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非重复值

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bits

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target

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难度

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chainwork

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nTx

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previousblockhash

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nextblockhash

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错误

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(for verbose = false):

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结果

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错误

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请求

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curl -X POST "https://docs-demo.btc.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": "getblockheader",
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  "params": [
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    "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"
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  ],
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  "id": 1
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}'

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curl -X POST "https://docs-demo.btc.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": "getblockheader",
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  "params": [
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    "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"
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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: 'getblockheader',
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    params: ["00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"],
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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.btc.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: 'getblockheader',
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    params: ["00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"],
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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.btc.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.btc.quiknode.pro/"
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有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  "method": "getblockheader",
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  “params”: [
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    "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"
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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)
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打印(响应.text)

1
导入 请求
2
import json
3

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

6
有效载荷 = json.dumps({
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  “jsonrpc”: "2.0",
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  "method": "getblockheader",
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  “params”: [
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    "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"
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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)
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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"
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uri = URI("https://docs-demo.btc.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: "getblockheader",
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  params: ["00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"]
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}
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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)
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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
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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.btc.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: "getblockheader",
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  params: ["00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"]
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}
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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

22
返回响应.正文

回复

1
{
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  “jsonrpc”: "2.0",
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  "result": "010000007de867cc8adc5cc8fb6b898ca4462cf9fd667d7830a275277447e60800000000338f121232e169d3100edd82004dc2a1f0e1f030c6c488fa61eafa930b0528fe021f7449ffff001d36b4af9a",
4
  "id": 1
5
}

1
{
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  “jsonrpc”: "2.0",
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  "result": "010000007de867cc8adc5cc8fb6b898ca4462cf9fd667d7830a275277447e60800000000338f121232e169d3100edd82004dc2a1f0e1f030c6c488fa61eafa930b0528fe021f7449ffff001d36b4af9a",
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  "id": 1
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}

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