QueryBlockHeader | ZETA ZetaChain - gRPC Gateway

GET

https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Parameters

block_hashstring<byte>requiredpath

Response

200OK

A successful response.

default

An unexpected error response.

GET /zeta-chain/lightclient/block_headers/{block_hash}

curl -X GET 'https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}'

const response = await fetch('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

response = requests.get('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}')
data = response.json()

const response = await fetch('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "GET",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://zetachain.nownodes.io/zeta-chain/lightclient/block_headers/{block_hash}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

{
  "block_header": {
    "height": "string",
    "hash": "dGVzdA==",
    "parent_hash": "dGVzdA==",
    "chain_id": "string",
    "header": {
      "ethereum_header": "dGVzdA==",
      "bitcoin_header": "dGVzdA=="
    }
  }
}

{
  "code": 0,
  "message": "string",
  "details": [
    {
      "@type": "string"
    }
  ]
}