bb_getBlockHash RPC Method - Blockbook

Please note that this RPC method requires the Blockbook RPC add-on enabled on your Quicknode endpoint.

Parameters

blockHeight

tekenreeks

VERPLICHT

Bezig met laden...

Retourzendingen

resultaat

object

Bezig met laden...

blockHash

tekenreeks

Bezig met laden...

Verzoek

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curl -X POST "https://docs-demo.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": "bb_getBlockHash",
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  "params": [
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    19441691
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  ],
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  "id": 1
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}'

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curl -X POST "https://docs-demo.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": "bb_getBlockHash",
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  "params": [
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    19441691
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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: 'bb_getBlockHash',
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    params: [19441691],
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    id: 1
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}
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async functie main() {
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    const response = await fetch('https://docs-demo.quiknode.pro/', {
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        methode: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        body: JSON.stringify(body)
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    })
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    const data = await response.json()
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    console.log(gegevens)
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}
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hoofdpagina()

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const body = {
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    jsonrpc: '2.0',
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    method: 'bb_getBlockHash',
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    params: [19441691],
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    id: 1
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}
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async functie main() {
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    const response = await fetch('https://docs-demo.quiknode.pro/', {
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        methode: 'POST',
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        headers: {'Content-Type': 'application/json'},
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        body: JSON.stringify(body)
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    })
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    const data = await response.json()
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    console.log(gegevens)
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}
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hoofdpagina()

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import verzoeken
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import json
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url = "https://docs-demo.quiknode.pro/"
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nuttige lading = json.dumps({
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  "jsonrpc": "2.0",
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  "method": "bb_getBlockHash",
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  "params": [
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    19441691
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  ],
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  "id": 1
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})
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kopteksten = {
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  'Content-Type': 'application/json'
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}
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antwoord = verzoeken.verzoek("POST", url, headers=headers, gegevens=payload)
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afdrukken(reactie.tekst)

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import verzoeken
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import json
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url = "https://docs-demo.quiknode.pro/"
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nuttige lading = json.dumps({
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  "jsonrpc": "2.0",
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  "method": "bb_getBlockHash",
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  "params": [
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    19441691
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  ],
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  "id": 1
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})
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kopteksten = {
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  'Content-Type': 'application/json'
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}
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antwoord = verzoeken.verzoek("POST", url, headers=headers, gegevens=payload)
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afdrukken(reactie.tekst)

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vereisen "uri"
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vereisen "json"
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vereisen "net/http"
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uri = URI("https://docs-demo.quiknode.pro/")
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nuttige lading = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "bb_getBlockHash",
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  params: [19441691]
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}
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verzoek = Netto::HTTP::POST.nieuw(uri)
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verzoek["Content-Type"] = "application/json"
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verzoek.tekst = JSON.generate(payload)
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antwoord = Netto::HTTP.start(uri.host, uri.poort, use_ssl: true) do |http|
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  http.verzoek(verzoek)
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einde
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geeft het antwoord weer.body

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vereisen "uri"
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vereisen "json"
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vereisen "net/http"
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uri = URI("https://docs-demo.quiknode.pro/")
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nuttige lading = {
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  jsonrpc: "2.0",
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  id: 1,
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  method: "bb_getBlockHash",
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  params: [19441691]
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}
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verzoek = Netto::HTTP::POST.nieuw(uri)
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verzoek["Content-Type"] = "application/json"
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verzoek.tekst = JSON.generate(payload)
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antwoord = Netto::HTTP.start(uri.host, uri.poort, use_ssl: true) do |http|
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  http.verzoek(verzoek)
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einde
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geeft het antwoord weer.body

Antwoord

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{
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  "id": 1,
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  "result": {
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    "blockHash": "0x043976bc1e8efaf2f4b0e241dfa3ba9f42aa5a1df8ae6548e1f9a9cd256ca9d7"
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  },
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  "jsonrpc": "2.0"
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}

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{
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  "id": 1,
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  "result": {
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    "blockHash": "0x043976bc1e8efaf2f4b0e241dfa3ba9f42aa5a1df8ae6548e1f9a9cd256ca9d7"
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  },
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  "jsonrpc": "2.0"
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}

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