To use the eth_getBlockByHash method on the C-Chain, ensure that the end of your URL includes ext/bc/C/rpc.

Parameters

hash

string

REQUIRED

The hash (32 bytes) of the block

transaction_detail_flag

boolean

REQUIRED

It returns the full transaction objects when it is true otherwise it returns only the hashes of the transactions

Returns

result

object

The result containing details of the block

baseFeePerGas

string

The base fee per gas in the block, in hexadecimal

blockExtraData

string

Extra data included in the block

blockGasCost

string

The gas cost of the block, in hexadecimal

difficulty

string

The difficulty of the block, in hexadecimal

extDataGasUsed

string

Gas used for external data in the block

extDataHash

string

Hash of the external data in the block

extraData

string

Extra data field of the block

gasLimit

string

The gas limit for the block, in hexadecimal

gasUsed

string

The total gas used by transactions in the block

hash

string

The hash of the block

logsBloom

string

The bloom filter for the logs in the block

miner

string

The address of the miner who mined the block

mixHash

string

The mix hash used for the block

nonce

string

The block nonce

number

string

The block number in hexadecimal

parentHash

string

The hash of the parent block

receiptsRoot

string

The root hash of the receipts trie

sha3Uncles

string

The SHA3 hash of the uncles list

size

string

The size of the block, in hexadecimal

stateRoot

string

The root hash of the state trie after this block

timestamp

string

The timestamp of the block, in hexadecimal

totalDifficulty

string

The total difficulty of the chain up to this block

transactions

array

The list of transactions in the block

transactionsRoot

string

The root hash of the transactions trie

uncles

array

The list of uncle blocks included in this block

Request

1
curl -X POST "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_getBlockByHash",
6
  "params": [
7
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
8
    false
9
  ],
10
  "id": 1
11
}'

1
curl -X POST "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "eth_getBlockByHash",
6
  "params": [
7
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
8
    false
9
  ],
10
  "id": 1
11
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/");
5
    const response = await provider.send("eth_getBlockByHash", [
6
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
7
    false
8
]);
9
    console.log(response);
10
}
11

12
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/");
5
    const response = await provider.send("eth_getBlockByHash", [
6
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
7
    false
8
]);
9
    console.log(response);
10
}
11

12
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/'))
3
response = w3.provider.make_request("eth_getBlockByHash", ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",False])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/'))
3
response = w3.provider.make_request("eth_getBlockByHash", ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",False])
4
print(response)

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/')
6
    })
7

8
    const result = await client.request({
9
        method: 'eth_getBlockByHash',
10
        params: [
11
          "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
12
          false
13
        ]
14
    })
15

16
    console.log(result)
17
}
18

19
main()

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/')
6
    })
7

8
    const result = await client.request({
9
        method: 'eth_getBlockByHash',
10
        params: [
11
          "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
12
          false
13
        ]
14
    })
15

16
    console.log(result)
17
}
18

19
main()

1
import { QuicknodeSdk } from '@quicknode/sdk'
2

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_getBlockByHash',
7
  [
8
  "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
9
  false
10
],
11
  undefined,
12
  'https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/'
13
)
14

15
console.log(result)

1
import { QuicknodeSdk } from '@quicknode/sdk'
2

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'eth_getBlockByHash',
7
  [
8
  "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
9
  false
10
],
11
  undefined,
12
  'https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/'
13
)
14

15
console.log(result)

1
import asyncio
2
from quicknode_sdk import QuicknodeSdk, SdkFullConfig
3

4
async def main():
5
    qn = QuicknodeSdk(SdkFullConfig(api_key=None))
6
    result = await qn.rpc.call(
7
        "eth_getBlockByHash",
8
        [
9
            "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
10
            False
11
        ],
12
        endpoint_url="https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/",
13
    )
14
    print(result)
15

16
asyncio.run(main())

1
import asyncio
2
from quicknode_sdk import QuicknodeSdk, SdkFullConfig
3

4
async def main():
5
    qn = QuicknodeSdk(SdkFullConfig(api_key=None))
6
    result = await qn.rpc.call(
7
        "eth_getBlockByHash",
8
        [
9
            "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
10
            False
11
        ],
12
        endpoint_url="https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/",
13
    )
14
    print(result)
15

16
asyncio.run(main())

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  method: "eth_getBlockByHash",
7
  params: [
8
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
9
    false
10
  ],
11
  endpoint_url: "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
12
)
13

14
puts result

1
require "quicknode_sdk"
2

3
qn = QuicknodeSdk::SDK.from_config(api_key: nil)
4

5
result = qn.rpc.call(
6
  method: "eth_getBlockByHash",
7
  params: [
8
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
9
    false
10
  ],
11
  endpoint_url: "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
12
)
13

14
puts result

1
use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};
2

3
#[tokio::main]
4
async fn main() -> Result<(), Box<dyn std::error::Error>> {
5
    let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;
6
    let result = qn
7
        .rpc
8
        .call(
9
            "eth_getBlockByHash",
10
            Some(serde_json::json!([
11
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
12
    false
13
])),
14
            None,
15
            Some("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    Ok(())
21
}

1
use quicknode_sdk::{QuicknodeSdk, SdkFullConfig};
2

3
#[tokio::main]
4
async fn main() -> Result<(), Box<dyn std::error::Error>> {
5
    let qn = QuicknodeSdk::new(&SdkFullConfig::keyless())?;
6
    let result = qn
7
        .rpc
8
        .call(
9
            "eth_getBlockByHash",
10
            Some(serde_json::json!([
11
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
12
    false
13
])),
14
            None,
15
            Some("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/".into()),
16
        )
17
        .await?;
18

19
    println!("{result}");
20
    Ok(())
21
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_getBlockByHash',
4
    params: ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",false],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'eth_getBlockByHash',
4
    params: ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",false],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
import requests
2
import json
3

4
url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_getBlockByHash",
9
  "params": [
10
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
11
    False
12
  ],
13
  "id": 1
14
})
15
headers = {
16
  'Content-Type': 'application/json'
17
}
18

19
response = requests.request("POST", url, headers=headers, data=payload)
20

21
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "eth_getBlockByHash",
9
  "params": [
10
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
11
    False
12
  ],
13
  "id": 1
14
})
15
headers = {
16
  'Content-Type': 'application/json'
17
}
18

19
response = requests.request("POST", url, headers=headers, data=payload)
20

21
print(response.text)

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

5
uri = URI("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_getBlockByHash",
11
  params: ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",false]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

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

5
uri = URI("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "eth_getBlockByHash",
11
  params: ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",false]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

Response

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": {
5
    "baseFeePerGas": "0xfc",
6
    "blobGasUsed": "0x0",
7
    "difficulty": "0x0",
8
    "excessBlobGas": "0x0",
9
    "extraData": "0x",
10
    "gasLimit": "0x1c9c380",
11
    "gasUsed": "0xab96",
12
    "hash": "0x863eb4e1084f11c3662c76786cef2bfd120b7d3f27302ebda967eec4b14ccff8",
13
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
14
    "miner": "0x4200000000000000000000000000000000000011",
15
    "mixHash": "0x935e9afc9ec0f0e4dad50145c30d7d4a57b92599d0d703764af21f48b7b161e8",
16
    "nonce": "0x0000000000000000",
17
    "number": "0x3a09c",
18
    "parentBeaconBlockRoot": "0x63bf9122d763ac8bc0c52c9bb7bb97cf5ff3689063bb2ee6c8aa53d0aaee49f3",
19
    "parentHash": "0x3c4e760287d57a74697d881efe4d7d34646b293694420195ef565bb8a5da2149",
20
    "receiptsRoot": "0x5de950352754eae88061e7f163405c593fce1b04f4ce18586026675834c1fd10",
21
    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
22
    "size": "0x347",
23
    "stateRoot": "0x6f42db13d31b15549fce7237533c40d21f617b6729aec448e353ed2f8a1b99e0",
24
    "timestamp": "0x672cc063",
25
    "transactions": [
26
      "0x71ec1b60298dbb295aaf2c18561f41686e88fd1edfe9bf9a0059170d327d25e7"
27
    ],
28
    "transactionsRoot": "0xde772bd48683a174619a578785ba432ffdb80e8063738225dcf1032bb1331591",
29
    "uncles": []
30
  }
31
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": {
5
    "baseFeePerGas": "0xfc",
6
    "blobGasUsed": "0x0",
7
    "difficulty": "0x0",
8
    "excessBlobGas": "0x0",
9
    "extraData": "0x",
10
    "gasLimit": "0x1c9c380",
11
    "gasUsed": "0xab96",
12
    "hash": "0x863eb4e1084f11c3662c76786cef2bfd120b7d3f27302ebda967eec4b14ccff8",
13
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
14
    "miner": "0x4200000000000000000000000000000000000011",
15
    "mixHash": "0x935e9afc9ec0f0e4dad50145c30d7d4a57b92599d0d703764af21f48b7b161e8",
16
    "nonce": "0x0000000000000000",
17
    "number": "0x3a09c",
18
    "parentBeaconBlockRoot": "0x63bf9122d763ac8bc0c52c9bb7bb97cf5ff3689063bb2ee6c8aa53d0aaee49f3",
19
    "parentHash": "0x3c4e760287d57a74697d881efe4d7d34646b293694420195ef565bb8a5da2149",
20
    "receiptsRoot": "0x5de950352754eae88061e7f163405c593fce1b04f4ce18586026675834c1fd10",
21
    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
22
    "size": "0x347",
23
    "stateRoot": "0x6f42db13d31b15549fce7237533c40d21f617b6729aec448e353ed2f8a1b99e0",
24
    "timestamp": "0x672cc063",
25
    "transactions": [
26
      "0x71ec1b60298dbb295aaf2c18561f41686e88fd1edfe9bf9a0059170d327d25e7"
27
    ],
28
    "transactionsRoot": "0xde772bd48683a174619a578785ba432ffdb80e8063738225dcf1032bb1331591",
29
    "uncles": []
30
  }
31
}

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