hl_getLatestBlockNumber JSON-RPC Method

Access to /hypercore JSON-RPC methods requires a Build plan or higher. View pricing to upgrade. For complete stream type definitions and filtering options, see the datasets documentation.

參數

stream

字串

必填

載入中...

退貨

結果

整數

載入中...

請求

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curlmainnet\
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{
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    "jsonrpc": "2.0",
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    "method": "hl_getLatestBlockNumber",
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    "params": ["events"],
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    "id": 1
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  }'

1
curlmainnet\
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{
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    "jsonrpc": "2.0",
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    "method": "hl_getLatestBlockNumber",
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    "params": ["events"],
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    "id": 1
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  }'

1
var myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
3

4
var 原始 = JSON.stringify({
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  "jsonrpc": "2.0",
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  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
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});
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var requestOptions = {
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  方法： 'POST',
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  標題: myHeaders,
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  正文: 原始,
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  重定向: '追蹤'
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};
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fetch(「mainnet」, requestOptions)
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  .接著(回應 => response.text())
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  .接著(結果 => 控制台.log(結果))
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  .catchcatch(錯誤 => console.log('error', error));

1
var myHeaders = new Headers();
2
myHeaders.追加("Content-Type", "application/json");
3

4
var 原始 = JSON.stringify({
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  "jsonrpc": "2.0",
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  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
9
});
10

11
var requestOptions = {
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  方法： 'POST',
13
  標題: myHeaders,
14
  正文: 原始,
15
  重定向: '追蹤'
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};
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fetch(「mainnet」, requestOptions)
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  .接著(回應 => response.text())
20
  .接著(結果 => 控制台.log(結果))
21
  .catchcatch(錯誤 => console.log('error', error));

1
匯入 請求
2
匯入 json
3

4
網址 = "mainnet"
5

6
有效載荷 = json.dumps({
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  "jsonrpc": "2.0",
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  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
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})
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標題 = {
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  「Content-Type」: 'application/json'
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}
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回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
18

19
列印(回應.text)

1
匯入 請求
2
匯入 json
3

4
網址 = "mainnet"
5

6
有效載荷 = json.dumps({
7
  "jsonrpc": "2.0",
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  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
11
})
12

13
標題 = {
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  「Content-Type」: 'application/json'
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}
16

17
回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
18

19
列印(回應.text)

1
需要 "uri"
2
require "json"
3
需要 "net/http"
4

5
網址 = URI("mainnet")
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7
http = Net::HTTP.new(url.host, url.port)
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http.use_ssl = true
9

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請求 = 淨額::HTTP::POST.新增(網址)
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請求["Content-Type"] = "application/json"
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請求。主體 = JSON.dump({
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  "jsonrpc": "2.0",
14
  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
17
})
18

19
回應 = http.請求(請求)
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puts 回應。read_body

1
需要 "uri"
2
require "json"
3
需要 "net/http"
4

5
網址 = URI("mainnet")
6

7
http = Net::HTTP.new(url.host, url.port)
8
http.use_ssl = true
9

10
請求 = 淨額::HTTP::POST.新增(網址)
11
請求["Content-Type"] = "application/json"
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請求。主體 = JSON.dump({
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  "jsonrpc": "2.0",
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  "method": "hl_getLatestBlockNumber",
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  "params": ["events"],
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  "id": 1
17
})
18

19
回應 = http.請求(請求)
20
puts 回應。read_body

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