curl --request GET \
  --url https://futures.kraken.com/derivatives/api/v3/fills \
  --header 'APIKey: <api-key>' \
  --header 'Authent: <api-key>'

import requests

url = "https://futures.kraken.com/derivatives/api/v3/fills"

headers = {
    "APIKey": "<api-key>",
    "Authent": "<api-key>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {APIKey: '<api-key>', Authent: '<api-key>'}};

fetch('https://futures.kraken.com/derivatives/api/v3/fills', 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://futures.kraken.com/derivatives/api/v3/fills"

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

	req.Header.Add("APIKey", "<api-key>")
	req.Header.Add("Authent", "<api-key>")

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

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

	fmt.Println(string(body))

}

{
  "result": "success",
  "fills": [
    {
      "fill_id": "3d57ed09-fbd6-44f1-8e8b-b10e551c5e73",
      "symbol": "PI_XBTUSD",
      "side": "buy",
      "order_id": "693af756-055e-47ef-99d5-bcf4c456ebc5",
      "size": 5490,
      "price": 9400,
      "fillTime": "2020-07-22T13:37:27.077Z",
      "fillType": "maker"
    },
    {
      "fill_id": "56b86ada-73b0-454d-a95a-e29e3e85b349",
      "symbol": "PI_XBTUSD",
      "side": "buy",
      "order_id": "3f513c4c-683d-44ab-a73b-d296abbea201",
      "size": 5000,
      "price": 9456,
      "fillTime": "2020-07-21T12:41:52.790Z",
      "fillType": "taker"
    }
  ],
  "serverTime": "2020-07-22T13:44:24.311Z"
}