/blocks/head/header REST API Endpoint

Parâmetros do caminho

Parâmetros de consulta

finalized

booleano

Carregando...

Devoluções

número

cadeia de caracteres

Carregando...

parentHash

cadeia de caracteres

Carregando...

stateRoot

cadeia de caracteres

Carregando...

extrinsicRoot

cadeia de caracteres

Carregando...

digest

objeto

Carregando...

registos

matriz

Carregando...

preRuntime

matriz

Carregando...

seal

matriz

Carregando...

consensus

matriz

Carregando...

Pedido

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# AssetHub (default) - for head block header from AssetHub parachain
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true' \
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--header 'Accept: application/json'
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# Polkadot Relaychain - for head block header from Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/blocks/head/header?finalized=true' \
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--header 'Accept: application/json'

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# AssetHub (default) - for head block header from AssetHub parachain
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true' \
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--header 'Accept: application/json'
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# Polkadot Relaychain - for head block header from Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/blocks/head/header?finalized=true' \
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--header 'Accept: application/json'

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// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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const myHeaders = new Headers();
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myHeaders.append("Accept", "application/json");
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const requestOptions = {
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  método: "GET",
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  cabeçalhos: myHeaders,
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  redirecionar: "seguir"
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};
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  fetch("https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true", requestOptions)
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    .then((response) => response.text())
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    .then((result) => console.log(result))
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    .catch((error) => console.error(error));
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// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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const myHeaders = new Headers();
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myHeaders.append("Accept", "application/json");
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const requestOptions = {
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  método: "GET",
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  cabeçalhos: myHeaders,
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  redirecionar: "seguir"
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};
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  fetch("https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true", requestOptions)
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    .then((response) => response.text())
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    .then((result) => console.log(result))
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    .catch((error) => console.error(error));
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importar pedidos
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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url = "https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=True"
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carga útil = {}
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cabeçalhos = {
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  «Aceitar»: 'application/json'
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}
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resposta = pedidos.pedido("GET", url, headers=headers, dados=carga útil)
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imprimir(resposta.texto)
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importar pedidos
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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url = "https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=True"
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carga útil = {}
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cabeçalhos = {
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  «Aceitar»: 'application/json'
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}
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resposta = pedidos.pedido("GET", url, headers=headers, dados=carga útil)
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imprimir(resposta.texto)
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exigir "uri"
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necessita de "net/http"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true")
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https = Net::HTTP.novo(url.host, url.porta)
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https.use_ssl = true
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pedido = Líquido::HTTP::Get.novo(url)
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resposta = https.pedido(pedido)
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insere a resposta.read_body
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exigir "uri"
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necessita de "net/http"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/blocks/head/header?finalized=true")
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https = Net::HTTP.novo(url.host, url.porta)
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https.use_ssl = true
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pedido = Líquido::HTTP::Get.novo(url)
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resposta = https.pedido(pedido)
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insere a resposta.read_body
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