krnx_getBlockTemplate

curl --request POST \
  --url https://rpc.kronex.network/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "krnx_getBlockTemplate",
  "params": [
    {
      "coinbase": "0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22",
      "extradata": "pool-01",
      "extranonce1": "01020304",
      "extranonce2": "0000000000000000",
      "mode": "template",
      "rules": [
        "sha256d"
      ]
    }
  ]
}
'

import requests

url = "https://rpc.kronex.network/"

payload = {
    "id": 1,
    "jsonrpc": "2.0",
    "method": "krnx_getBlockTemplate",
    "params": [
        {
            "coinbase": "0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22",
            "extradata": "pool-01",
            "extranonce1": "01020304",
            "extranonce2": "0000000000000000",
            "mode": "template",
            "rules": ["sha256d"]
        }
    ]
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    id: 1,
    jsonrpc: '2.0',
    method: 'krnx_getBlockTemplate',
    params: [
      {
        coinbase: '0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22',
        extradata: 'pool-01',
        extranonce1: '01020304',
        extranonce2: '0000000000000000',
        mode: 'template',
        rules: ['sha256d']
      }
    ]
  })
};

fetch('https://rpc.kronex.network/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://rpc.kronex.network/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'id' => 1,
    'jsonrpc' => '2.0',
    'method' => 'krnx_getBlockTemplate',
    'params' => [
        [
                'coinbase' => '0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22',
                'extradata' => 'pool-01',
                'extranonce1' => '01020304',
                'extranonce2' => '0000000000000000',
                'mode' => 'template',
                'rules' => [
                                'sha256d'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://rpc.kronex.network/"

	payload := strings.NewReader("{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"krnx_getBlockTemplate\",\n  \"params\": [\n    {\n      \"coinbase\": \"0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22\",\n      \"extradata\": \"pool-01\",\n      \"extranonce1\": \"01020304\",\n      \"extranonce2\": \"0000000000000000\",\n      \"mode\": \"template\",\n      \"rules\": [\n        \"sha256d\"\n      ]\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://rpc.kronex.network/")
  .header("Content-Type", "application/json")
  .body("{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"krnx_getBlockTemplate\",\n  \"params\": [\n    {\n      \"coinbase\": \"0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22\",\n      \"extradata\": \"pool-01\",\n      \"extranonce1\": \"01020304\",\n      \"extranonce2\": \"0000000000000000\",\n      \"mode\": \"template\",\n      \"rules\": [\n        \"sha256d\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://rpc.kronex.network/")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"id\": 1,\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"krnx_getBlockTemplate\",\n  \"params\": [\n    {\n      \"coinbase\": \"0x299f5F0Ae73248455543Da5A8E14195Bc9CA1D22\",\n      \"extradata\": \"pool-01\",\n      \"extranonce1\": \"01020304\",\n      \"extranonce2\": \"0000000000000000\",\n      \"mode\": \"template\",\n      \"rules\": [\n        \"sha256d\"\n      ]\n    }\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "error": {
    "code": -32602,
    "message": "<string>"
  },
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "algorithm": "<string>",
    "beneficiary": "0x0000000000000000000000000000000000000000",
    "bits": "<string>",
    "coinb1": "<string>",
    "coinb2": "<string>",
    "coinbaseAuxExtraBytesLength": 123,
    "curtime": 123,
    "difficulty": "<string>",
    "extranonce1Length": 123,
    "extranonce2Length": 123,
    "height": 123,
    "krnxBlockHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "krnxBlockNumber": "<string>",
    "merklebranch": [
      "<string>"
    ],
    "merkleroot": "<string>",
    "mintime": 123,
    "noncerange": "<string>",
    "parentChain": "<string>",
    "powId": 123,
    "previousblockhash": "<string>",
    "target": "<string>",
    "version": 123,
    "workTemplate": "<string>",
    "workid": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "auxMerkleBranch": [
      "<string>"
    ],
    "auxMerkleIndex": "<string>",
    "blockcommitments": "<string>",
    "coinbaseTx": "<string>",
    "dogeAuxHash": "<string>",
    "dogeAuxMerkleBranch": [
      "<string>"
    ],
    "dogeAuxMerkleIndex": "<string>",
    "dogeBits": "<string>",
    "operator": {
      "parentTarget": "<string>",
      "signedTemplateHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "parentSource": "<string>"
    }
  }
}