chain_getHeader RPC Method - AssetHub

Parameters

hash

string

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Returns

result

object

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parentHash

string

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number

string

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stateRoot

string

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extrinsicsRoot

string

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digest

object

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logs

array

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Request

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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/asset-hub' \
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     --header 'Content-Type: application/json' \
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     --data '{"jsonrpc":"2.0","id":1,"method":"chain_getHeader","params":[]}'

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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/asset-hub' \
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     --header 'Content-Type: application/json' \
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     --data '{"jsonrpc":"2.0","id":1,"method":"chain_getHeader","params":[]}'

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const myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
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const raw = JSON.stringify({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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});
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const requestOptions = {
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  method: "POST",
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  headers: myHeaders,
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  body: raw,
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  redirect: "follow"
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};
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fetch("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub", 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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const myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
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const raw = JSON.stringify({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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});
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const requestOptions = {
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  method: "POST",
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  headers: myHeaders,
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  body: raw,
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  redirect: "follow"
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};
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fetch("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub", 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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import requests
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import json
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url = "https://docs-demo.dot-mainnet.quiknode.pro/asset-hub"
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payload = json.dumps({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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})
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headers = {
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)
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import requests
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import json
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url = "https://docs-demo.dot-mainnet.quiknode.pro/asset-hub"
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payload = json.dumps({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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})
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headers = {
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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})
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response = https.request(request)
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puts response.read_body
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "chain_getHeader",
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  "params": []
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})
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response = https.request(request)
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puts response.read_body
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