Parameters

This method does not accept any parameters

Returns

result

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genesis

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l1

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hash

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number

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l2

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hash

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number

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l2_time

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system_config

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batcherAddr

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overhead

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scalar

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gasLimit

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block_time

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max_sequencer_drift

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seq_window_size

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channel_timeout

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l1_chain_id

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l2_chain_id

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regolith_time

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canyon_time

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delta_time

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fjord_time

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ecotone_time

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granite_time

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batch_inbox_address

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deposit_contract_address

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l1_system_config_address

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protocol_versions_address

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Request

1
curl -X POST "https://docs-demo.unichain-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "optimism_rollupConfig",
6
  "params": [],
7
  "id": 1
8
}'

1
curl -X POST "https://docs-demo.unichain-mainnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "optimism_rollupConfig",
6
  "params": [],
7
  "id": 1
8
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.unichain-mainnet.quiknode.pro/");
5
    const response = await provider.send("optimism_rollupConfig", []);
6
    console.log(response);
7
}
8

9
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.unichain-mainnet.quiknode.pro/");
5
    const response = await provider.send("optimism_rollupConfig", []);
6
    console.log(response);
7
}
8

9
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.unichain-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("optimism_rollupConfig", [])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.unichain-mainnet.quiknode.pro/'))
3
response = w3.provider.make_request("optimism_rollupConfig", [])
4
print(response)

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

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

8
    const result = await client.request({
9
        method: 'optimism_rollupConfig',
10
        params: []
11
    })
12

13
    console.log(result)
14
}
15

16
main()

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

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

8
    const result = await client.request({
9
        method: 'optimism_rollupConfig',
10
        params: []
11
    })
12

13
    console.log(result)
14
}
15

16
main()

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'optimism_rollupConfig',
7
  [],
8
  undefined,
9
  'https://docs-demo.unichain-mainnet.quiknode.pro/'
10
)
11

12
console.log(result)

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

3
const qn = new QuicknodeSdk({})
4

5
const result = await qn.rpc.call(
6
  'optimism_rollupConfig',
7
  [],
8
  undefined,
9
  'https://docs-demo.unichain-mainnet.quiknode.pro/'
10
)
11

12
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
        "optimism_rollupConfig",
8
        [],
9
        endpoint_url="https://docs-demo.unichain-mainnet.quiknode.pro/",
10
    )
11
    print(result)
12

13
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
        "optimism_rollupConfig",
8
        [],
9
        endpoint_url="https://docs-demo.unichain-mainnet.quiknode.pro/",
10
    )
11
    print(result)
12

13
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: "optimism_rollupConfig",
7
  params: [],
8
  endpoint_url: "https://docs-demo.unichain-mainnet.quiknode.pro/"
9
)
10

11
puts result

1
require "quicknode_sdk"
2

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

5
result = qn.rpc.call(
6
  method: "optimism_rollupConfig",
7
  params: [],
8
  endpoint_url: "https://docs-demo.unichain-mainnet.quiknode.pro/"
9
)
10

11
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
            "optimism_rollupConfig",
10
            Some(serde_json::json!([])),
11
            None,
12
            Some("https://docs-demo.unichain-mainnet.quiknode.pro/".into()),
13
        )
14
        .await?;
15

16
    println!("{result}");
17
    Ok(())
18
}

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
            "optimism_rollupConfig",
10
            Some(serde_json::json!([])),
11
            None,
12
            Some("https://docs-demo.unichain-mainnet.quiknode.pro/".into()),
13
        )
14
        .await?;
15

16
    println!("{result}");
17
    Ok(())
18
}

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'optimism_rollupConfig',
4
    params: [],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.unichain-mainnet.quiknode.pro/', {
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: 'optimism_rollupConfig',
4
    params: [],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.unichain-mainnet.quiknode.pro/', {
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.unichain-mainnet.quiknode.pro/"
5

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

16
response = requests.request("POST", url, headers=headers, data=payload)
17

18
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.unichain-mainnet.quiknode.pro/"
5

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

16
response = requests.request("POST", url, headers=headers, data=payload)
17

18
print(response.text)

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

5
uri = URI("https://docs-demo.unichain-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "optimism_rollupConfig",
11
  params: []
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.unichain-mainnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "optimism_rollupConfig",
11
  params: []
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
    "genesis": {
6
      "l1": {
7
        "hash": "0x8c799ed21bd97471f76ba48ea54b30f8169c7e4e4a22acfba06951b571e0f4b6",
8
        "number": 21116363
9
      },
10
      "l2": {
11
        "hash": "0x3425162ddf41a0a1f0106d67b71828c9a9577e6ddeb94e4f33d2cde1fdc3befe",
12
        "number": 0
13
      },
14
      "l2_time": 1730748359,
15
      "system_config": {
16
        "batcherAddr": "0x2f60a5184c63ca94f82a27100643dbabe4f3f7fd",
17
        "overhead": "0x0000000000000000000000000000000000000000000000000000000000000000",
18
        "scalar": "0x010000000000000000000000000000000000000000000000000dbba0000007d0",
19
        "gasLimit": 30000000,
20
        "eip1559Params": "0x0000000000000000",
21
        "operatorFeeParams": "0x0000000000000000000000000000000000000000000000000000000000000000",
22
        "minBaseFee": 0,
23
        "daFootprintGasScalar": 0
24
      }
25
    },
26
    "block_time": 1,
27
    "max_sequencer_drift": 600,
28
    "seq_window_size": 3600,
29
    "channel_timeout": 300,
30
    "l1_chain_id": 1,
31
    "l2_chain_id": 130,
32
    "regolith_time": 0,
33
    "canyon_time": 0,
34
    "delta_time": 0,
35
    "ecotone_time": 0,
36
    "fjord_time": 0,
37
    "granite_time": 0,
38
    "holocene_time": 1736445601,
39
    "isthmus_time": 1746806401,
40
    "jovian_time": 1764691201,
41
    "batch_inbox_address": "0xff00000000000000000000000000000000000130",
42
    "deposit_contract_address": "0x0bd48f6b86a26d3a217d0fa6ffe2b491b956a7a2",
43
    "l1_system_config_address": "0xc407398d063f942febbcc6f80a156b47f3f1bda6",
44
    "protocol_versions_address": "0x8062abc286f5e7d9428a0ccb9abd71e50d93b935",
45
    "chain_op_config": {
46
      "eip1559Elasticity": 6,
47
      "eip1559Denominator": 50,
48
      "eip1559DenominatorCanyon": 250
49
    }
50
  }
51
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": {
5
    "genesis": {
6
      "l1": {
7
        "hash": "0x8c799ed21bd97471f76ba48ea54b30f8169c7e4e4a22acfba06951b571e0f4b6",
8
        "number": 21116363
9
      },
10
      "l2": {
11
        "hash": "0x3425162ddf41a0a1f0106d67b71828c9a9577e6ddeb94e4f33d2cde1fdc3befe",
12
        "number": 0
13
      },
14
      "l2_time": 1730748359,
15
      "system_config": {
16
        "batcherAddr": "0x2f60a5184c63ca94f82a27100643dbabe4f3f7fd",
17
        "overhead": "0x0000000000000000000000000000000000000000000000000000000000000000",
18
        "scalar": "0x010000000000000000000000000000000000000000000000000dbba0000007d0",
19
        "gasLimit": 30000000,
20
        "eip1559Params": "0x0000000000000000",
21
        "operatorFeeParams": "0x0000000000000000000000000000000000000000000000000000000000000000",
22
        "minBaseFee": 0,
23
        "daFootprintGasScalar": 0
24
      }
25
    },
26
    "block_time": 1,
27
    "max_sequencer_drift": 600,
28
    "seq_window_size": 3600,
29
    "channel_timeout": 300,
30
    "l1_chain_id": 1,
31
    "l2_chain_id": 130,
32
    "regolith_time": 0,
33
    "canyon_time": 0,
34
    "delta_time": 0,
35
    "ecotone_time": 0,
36
    "fjord_time": 0,
37
    "granite_time": 0,
38
    "holocene_time": 1736445601,
39
    "isthmus_time": 1746806401,
40
    "jovian_time": 1764691201,
41
    "batch_inbox_address": "0xff00000000000000000000000000000000000130",
42
    "deposit_contract_address": "0x0bd48f6b86a26d3a217d0fa6ffe2b491b956a7a2",
43
    "l1_system_config_address": "0xc407398d063f942febbcc6f80a156b47f3f1bda6",
44
    "protocol_versions_address": "0x8062abc286f5e7d9428a0ccb9abd71e50d93b935",
45
    "chain_op_config": {
46
      "eip1559Elasticity": 6,
47
      "eip1559Denominator": 50,
48
      "eip1559DenominatorCanyon": 250
49
    }
50
  }
51
}

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