Please note that this REST method requires the BTC Blockbook enabled on your Quicknode endpoint.

Path Parameters

block_height

integer

REQUIRED

The height of the block to look up.

Returns

blockHash

object

Object containing the block hash for the specified height

blockHash

string

The hash of the block at the specified height

Request

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curl -X GET "https://docs-demo.btc.quiknode.pro/block-index/816884" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
curl -X GET "https://docs-demo.btc.quiknode.pro/block-index/816884" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

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async function main() {
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    const response = await fetch('https://docs-demo.btc.quiknode.pro/block-index/816884', {
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        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const data = await response.json()
7
    console.log(data)
8
}
9

10
main()

1
async function main() {
2
    const response = await fetch('https://docs-demo.btc.quiknode.pro/block-index/816884', {
3
        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
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    })
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    const data = await response.json()
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    console.log(data)
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}
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main()

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import requests
2
import json
3

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url = "https://docs-demo.btc.quiknode.pro/block-index/816884"
5

6
headers = {
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  'Content-Type': 'application/json',
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  'Accept': 'application/json'
9
}
10

11
response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.btc.quiknode.pro/block-index/816884"
5

6
headers = {
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  'Content-Type': 'application/json',
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  'Accept': 'application/json'
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}
10

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response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

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require "uri"
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require "json"
3
require "net/http"
4

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uri = URI("https://docs-demo.btc.quiknode.pro/block-index/816884")
6

7
request = Net::HTTP::Get.new(uri)
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request["Content-Type"] = "application/json"
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request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
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  http.request(request)
13
end
14

15
puts response.body

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

5
uri = URI("https://docs-demo.btc.quiknode.pro/block-index/816884")
6

7
request = Net::HTTP::Get.new(uri)
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request["Content-Type"] = "application/json"
9
request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
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  http.request(request)
13
end
14

15
puts response.body

Response

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{
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  "blockHash": "0000000000000000000332e287259a689c0dfcd7ec818fd272db7d4c595bf057"
3
}

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{
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  "blockHash": "0000000000000000000332e287259a689c0dfcd7ec818fd272db7d4c595bf057"
3
}

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