curl --request GET \
  --url https://api.kraken.com/0/public/Spread

import requests

url = "https://api.kraken.com/0/public/Spread"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.kraken.com/0/public/Spread', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://api.kraken.com/0/public/Spread"

	req, _ := http.NewRequest("GET", url, nil)

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

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

	fmt.Println(string(body))

}

{
  "error": [],
  "result": {
    "XXBTZUSD": [
      [
        1688671834,
        "30292.10000",
        "30297.50000"
      ],
      [
        1688671834,
        "30292.10000",
        "30296.70000"
      ],
      [
        1688671834,
        "30292.70000",
        "30296.70000"
      ]
    ],
    "last": 1688672106
  }
}