Zwroty

curl -sS -X GET "${ALLEE_API_URL:-https://api.allee.pl}/order/customer-returns?limit=50" \
  -H "Authorization: Bearer $ALLEE_API_KEY" \
  -H "Accept: application/vnd.allegro.beta.v1+json" \
  -w '\nHTTP %{http_code}\n'

<?php
// allee API: GET /order/customer-returns (PHP 8, rozszerzenie curl)
$base = getenv('ALLEE_API_URL') ?: 'https://api.allee.pl';
$ch = curl_init($base . '/order/customer-returns?limit=50');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'GET',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('ALLEE_API_KEY'),
        'Accept: application/vnd.allegro.beta.v1+json',
    ],
    CURLOPT_RETURNTRANSFER => true,
]);
$odp = curl_exec($ch);
echo 'HTTP ', curl_getinfo($ch, CURLINFO_RESPONSE_CODE), "\n", $odp, "\n";

# allee API: GET /order/customer-returns (Python 3, biblioteka requests)
import os

import requests

BASE = os.environ.get("ALLEE_API_URL", "https://api.allee.pl")
headers = {
    "Authorization": "Bearer " + os.environ["ALLEE_API_KEY"],
    "Accept": "application/vnd.allegro.beta.v1+json",
}
r = requests.request("GET", BASE + "/order/customer-returns?limit=50", headers=headers, timeout=60, allow_redirects=False)
print("HTTP", r.status_code)
print(r.text)

// allee API: GET /order/customer-returns (Node.js 18+, wbudowany fetch; plik .mjs)
const BASE = process.env.ALLEE_API_URL ?? "https://api.allee.pl";
const res = await fetch(`${BASE}/order/customer-returns?limit=50`, {
  method: "GET",
  headers: {
    Authorization: `Bearer ${process.env.ALLEE_API_KEY}`,
    "Accept": "application/vnd.allegro.beta.v1+json",
  },
  redirect: "manual",
});
console.log("HTTP", res.status);
console.log(await res.text());

// allee API: GET /order/customer-returns (C#, .NET 8+, HttpClient)
using System.Net.Http.Headers;
using System.Text;

var baseUrl = Environment.GetEnvironmentVariable("ALLEE_API_URL") ?? "https://api.allee.pl";
using var http = new HttpClient(new HttpClientHandler { AllowAutoRedirect = false });
using var req = new HttpRequestMessage(new HttpMethod("GET"), baseUrl + "/order/customer-returns?limit=50");
req.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("ALLEE_API_KEY"));
req.Headers.Accept.ParseAdd("application/vnd.allegro.beta.v1+json");
using var res = await http.SendAsync(req);
Console.WriteLine($"HTTP {(int)res.StatusCode}");
Console.WriteLine(await res.Content.ReadAsStringAsync());

// allee API: GET /order/customer-returns (Java 11+, java.net.http; uruchom: java Main.java)
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String base = System.getenv().getOrDefault("ALLEE_API_URL", "https://api.allee.pl");
        HttpRequest req = HttpRequest.newBuilder(URI.create(base + "/order/customer-returns?limit=50"))
                .header("Authorization", "Bearer " + System.getenv("ALLEE_API_KEY"))
                .header("Accept", "application/vnd.allegro.beta.v1+json")
                .method("GET", HttpRequest.BodyPublishers.noBody())
                .build();
        HttpClient http = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
        HttpResponse<String> res = http.send(req, HttpResponse.BodyHandlers.ofString());
        System.out.println("HTTP " + res.statusCode());
        System.out.println(res.body());
    }
}

// allee API: GET /order/customer-returns (Go 1.20+, net/http; uruchom: go run main.go)
package main

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

func main() {
	base := os.Getenv("ALLEE_API_URL")
	if base == "" {
		base = "https://api.allee.pl"
	}
	req, err := http.NewRequest("GET", base+"/order/customer-returns?limit=50", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("ALLEE_API_KEY"))
	req.Header.Set("Accept", "application/vnd.allegro.beta.v1+json")
	klient := &http.Client{CheckRedirect: func(*http.Request, []*http.Request) error { return http.ErrUseLastResponse }}
	res, err := klient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	dane, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println("HTTP", res.StatusCode)
	fmt.Println(string(dane))
}

curl -sS -X GET "${ALLEE_API_URL:-https://api.allee.pl}/order/customer-returns/ZW-900000001" \
  -H "Authorization: Bearer $ALLEE_API_KEY" \
  -H "Accept: application/vnd.allegro.beta.v1+json" \
  -w '\nHTTP %{http_code}\n'

<?php
// allee API: GET /order/customer-returns/ZW-900000001 (PHP 8, rozszerzenie curl)
$base = getenv('ALLEE_API_URL') ?: 'https://api.allee.pl';
$ch = curl_init($base . '/order/customer-returns/ZW-900000001');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'GET',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('ALLEE_API_KEY'),
        'Accept: application/vnd.allegro.beta.v1+json',
    ],
    CURLOPT_RETURNTRANSFER => true,
]);
$odp = curl_exec($ch);
echo 'HTTP ', curl_getinfo($ch, CURLINFO_RESPONSE_CODE), "\n", $odp, "\n";

# allee API: GET /order/customer-returns/ZW-900000001 (Python 3, biblioteka requests)
import os

import requests

BASE = os.environ.get("ALLEE_API_URL", "https://api.allee.pl")
headers = {
    "Authorization": "Bearer " + os.environ["ALLEE_API_KEY"],
    "Accept": "application/vnd.allegro.beta.v1+json",
}
r = requests.request("GET", BASE + "/order/customer-returns/ZW-900000001", headers=headers, timeout=60, allow_redirects=False)
print("HTTP", r.status_code)
print(r.text)

// allee API: GET /order/customer-returns/ZW-900000001 (Node.js 18+, wbudowany fetch; plik .mjs)
const BASE = process.env.ALLEE_API_URL ?? "https://api.allee.pl";
const res = await fetch(`${BASE}/order/customer-returns/ZW-900000001`, {
  method: "GET",
  headers: {
    Authorization: `Bearer ${process.env.ALLEE_API_KEY}`,
    "Accept": "application/vnd.allegro.beta.v1+json",
  },
  redirect: "manual",
});
console.log("HTTP", res.status);
console.log(await res.text());

// allee API: GET /order/customer-returns/ZW-900000001 (C#, .NET 8+, HttpClient)
using System.Net.Http.Headers;
using System.Text;

var baseUrl = Environment.GetEnvironmentVariable("ALLEE_API_URL") ?? "https://api.allee.pl";
using var http = new HttpClient(new HttpClientHandler { AllowAutoRedirect = false });
using var req = new HttpRequestMessage(new HttpMethod("GET"), baseUrl + "/order/customer-returns/ZW-900000001");
req.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("ALLEE_API_KEY"));
req.Headers.Accept.ParseAdd("application/vnd.allegro.beta.v1+json");
using var res = await http.SendAsync(req);
Console.WriteLine($"HTTP {(int)res.StatusCode}");
Console.WriteLine(await res.Content.ReadAsStringAsync());

// allee API: GET /order/customer-returns/ZW-900000001 (Java 11+, java.net.http; uruchom: java Main.java)
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String base = System.getenv().getOrDefault("ALLEE_API_URL", "https://api.allee.pl");
        HttpRequest req = HttpRequest.newBuilder(URI.create(base + "/order/customer-returns/ZW-900000001"))
                .header("Authorization", "Bearer " + System.getenv("ALLEE_API_KEY"))
                .header("Accept", "application/vnd.allegro.beta.v1+json")
                .method("GET", HttpRequest.BodyPublishers.noBody())
                .build();
        HttpClient http = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
        HttpResponse<String> res = http.send(req, HttpResponse.BodyHandlers.ofString());
        System.out.println("HTTP " + res.statusCode());
        System.out.println(res.body());
    }
}

// allee API: GET /order/customer-returns/ZW-900000001 (Go 1.20+, net/http; uruchom: go run main.go)
package main

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

func main() {
	base := os.Getenv("ALLEE_API_URL")
	if base == "" {
		base = "https://api.allee.pl"
	}
	req, err := http.NewRequest("GET", base+"/order/customer-returns/ZW-900000001", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("ALLEE_API_KEY"))
	req.Header.Set("Accept", "application/vnd.allegro.beta.v1+json")
	klient := &http.Client{CheckRedirect: func(*http.Request, []*http.Request) error { return http.ErrUseLastResponse }}
	res, err := klient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	dane, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println("HTTP", res.StatusCode)
	fmt.Println(string(dane))
}

curl -sS -X PUT "${ALLEE_API_URL:-https://api.allee.pl}/order/customer-returns/ZW-900000001" \
  -H "Authorization: Bearer $ALLEE_API_KEY" \
  -H "Accept: application/vnd.allegro.beta.v1+json" \
  -H "Content-Type: application/vnd.allegro.public.v1+json" \
  --data-binary @- \
  -w '\nHTTP %{http_code}\n' <<'JSON'
{
  "status": "DELIVERED",
  "allee": {
    "refund": {
      "value": {
        "amount": "89.80",
        "currency": "PLN"
      }
    }
  }
}
JSON

<?php
// allee API: PUT /order/customer-returns/ZW-900000001 (PHP 8, rozszerzenie curl)
$base = getenv('ALLEE_API_URL') ?: 'https://api.allee.pl';
$body = [
    'status' => 'DELIVERED',
    'allee' => [
        'refund' => [
            'value' => [
                'amount' => '89.80',
                'currency' => 'PLN',
            ],
        ],
    ],
];
$ch = curl_init($base . '/order/customer-returns/ZW-900000001');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'PUT',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('ALLEE_API_KEY'),
        'Accept: application/vnd.allegro.beta.v1+json',
        'Content-Type: application/vnd.allegro.public.v1+json',
    ],
    CURLOPT_POSTFIELDS => json_encode($body, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
    CURLOPT_RETURNTRANSFER => true,
]);
$odp = curl_exec($ch);
echo 'HTTP ', curl_getinfo($ch, CURLINFO_RESPONSE_CODE), "\n", $odp, "\n";

# allee API: PUT /order/customer-returns/ZW-900000001 (Python 3, biblioteka requests)
import os

import requests

BASE = os.environ.get("ALLEE_API_URL", "https://api.allee.pl")
headers = {
    "Authorization": "Bearer " + os.environ["ALLEE_API_KEY"],
    "Accept": "application/vnd.allegro.beta.v1+json",
    "Content-Type": "application/vnd.allegro.public.v1+json",
}
body = {
    "status": "DELIVERED",
    "allee": {
        "refund": {
            "value": {
                "amount": "89.80",
                "currency": "PLN",
            },
        },
    },
}
r = requests.request("PUT", BASE + "/order/customer-returns/ZW-900000001", headers=headers, json=body, timeout=60, allow_redirects=False)
print("HTTP", r.status_code)
print(r.text)

// allee API: PUT /order/customer-returns/ZW-900000001 (Node.js 18+, wbudowany fetch; plik .mjs)
const BASE = process.env.ALLEE_API_URL ?? "https://api.allee.pl";
const body = {
  "status": "DELIVERED",
  "allee": {
    "refund": {
      "value": {
        "amount": "89.80",
        "currency": "PLN"
      }
    }
  }
};
const res = await fetch(`${BASE}/order/customer-returns/ZW-900000001`, {
  method: "PUT",
  headers: {
    Authorization: `Bearer ${process.env.ALLEE_API_KEY}`,
    "Accept": "application/vnd.allegro.beta.v1+json",
    "Content-Type": "application/vnd.allegro.public.v1+json",
  },
  body: JSON.stringify(body),
  redirect: "manual",
});
console.log("HTTP", res.status);
console.log(await res.text());

// allee API: PUT /order/customer-returns/ZW-900000001 (C#, .NET 8+, HttpClient)
using System.Net.Http.Headers;
using System.Text;

var baseUrl = Environment.GetEnvironmentVariable("ALLEE_API_URL") ?? "https://api.allee.pl";
using var http = new HttpClient(new HttpClientHandler { AllowAutoRedirect = false });
using var req = new HttpRequestMessage(new HttpMethod("PUT"), baseUrl + "/order/customer-returns/ZW-900000001");
req.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("ALLEE_API_KEY"));
req.Headers.Accept.ParseAdd("application/vnd.allegro.beta.v1+json");
var json = """
{
  "status": "DELIVERED",
  "allee": {
    "refund": {
      "value": {
        "amount": "89.80",
        "currency": "PLN"
      }
    }
  }
}
""";
req.Content = new StringContent(json, Encoding.UTF8);
req.Content.Headers.ContentType = new MediaTypeHeaderValue("application/vnd.allegro.public.v1+json");
using var res = await http.SendAsync(req);
Console.WriteLine($"HTTP {(int)res.StatusCode}");
Console.WriteLine(await res.Content.ReadAsStringAsync());

// allee API: PUT /order/customer-returns/ZW-900000001 (Java 11+, java.net.http; uruchom: java Main.java)
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String base = System.getenv().getOrDefault("ALLEE_API_URL", "https://api.allee.pl");
        String body = """
        {
          "status": "DELIVERED",
          "allee": {
            "refund": {
              "value": {
                "amount": "89.80",
                "currency": "PLN"
              }
            }
          }
        }
        """;
        HttpRequest req = HttpRequest.newBuilder(URI.create(base + "/order/customer-returns/ZW-900000001"))
                .header("Authorization", "Bearer " + System.getenv("ALLEE_API_KEY"))
                .header("Accept", "application/vnd.allegro.beta.v1+json")
                .header("Content-Type", "application/vnd.allegro.public.v1+json")
                .method("PUT", HttpRequest.BodyPublishers.ofString(body))
                .build();
        HttpClient http = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
        HttpResponse<String> res = http.send(req, HttpResponse.BodyHandlers.ofString());
        System.out.println("HTTP " + res.statusCode());
        System.out.println(res.body());
    }
}

// allee API: PUT /order/customer-returns/ZW-900000001 (Go 1.20+, net/http; uruchom: go run main.go)
package main

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

func main() {
	base := os.Getenv("ALLEE_API_URL")
	if base == "" {
		base = "https://api.allee.pl"
	}
	body := `{
  "status": "DELIVERED",
  "allee": {
    "refund": {
      "value": {
        "amount": "89.80",
        "currency": "PLN"
      }
    }
  }
}`
	req, err := http.NewRequest("PUT", base+"/order/customer-returns/ZW-900000001", strings.NewReader(body))
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("ALLEE_API_KEY"))
	req.Header.Set("Accept", "application/vnd.allegro.beta.v1+json")
	req.Header.Set("Content-Type", "application/vnd.allegro.public.v1+json")
	klient := &http.Client{CheckRedirect: func(*http.Request, []*http.Request) error { return http.ErrUseLastResponse }}
	res, err := klient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	dane, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println("HTTP", res.StatusCode)
	fmt.Println(string(dane))
}

curl -sS -X POST "${ALLEE_API_URL:-https://api.allee.pl}/order/customer-returns/ZW-900000002/rejection" \
  -H "Authorization: Bearer $ALLEE_API_KEY" \
  -H "Accept: application/vnd.allegro.beta.v1+json" \
  -H "Content-Type: application/vnd.allegro.public.v1+json" \
  --data-binary @- \
  -w '\nHTTP %{http_code}\n' <<'JSON'
{
  "rejection": {
    "code": "REFUND_REJECTED",
    "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem."
  }
}
JSON

<?php
// allee API: POST /order/customer-returns/ZW-900000002/rejection (PHP 8, rozszerzenie curl)
$base = getenv('ALLEE_API_URL') ?: 'https://api.allee.pl';
$body = [
    'rejection' => [
        'code' => 'REFUND_REJECTED',
        'reason' => 'Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem.',
    ],
];
$ch = curl_init($base . '/order/customer-returns/ZW-900000002/rejection');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . getenv('ALLEE_API_KEY'),
        'Accept: application/vnd.allegro.beta.v1+json',
        'Content-Type: application/vnd.allegro.public.v1+json',
    ],
    CURLOPT_POSTFIELDS => json_encode($body, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
    CURLOPT_RETURNTRANSFER => true,
]);
$odp = curl_exec($ch);
echo 'HTTP ', curl_getinfo($ch, CURLINFO_RESPONSE_CODE), "\n", $odp, "\n";

# allee API: POST /order/customer-returns/ZW-900000002/rejection (Python 3, biblioteka requests)
import os

import requests

BASE = os.environ.get("ALLEE_API_URL", "https://api.allee.pl")
headers = {
    "Authorization": "Bearer " + os.environ["ALLEE_API_KEY"],
    "Accept": "application/vnd.allegro.beta.v1+json",
    "Content-Type": "application/vnd.allegro.public.v1+json",
}
body = {
    "rejection": {
        "code": "REFUND_REJECTED",
        "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem.",
    },
}
r = requests.request("POST", BASE + "/order/customer-returns/ZW-900000002/rejection", headers=headers, json=body, timeout=60, allow_redirects=False)
print("HTTP", r.status_code)
print(r.text)

// allee API: POST /order/customer-returns/ZW-900000002/rejection (Node.js 18+, wbudowany fetch; plik .mjs)
const BASE = process.env.ALLEE_API_URL ?? "https://api.allee.pl";
const body = {
  "rejection": {
    "code": "REFUND_REJECTED",
    "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem."
  }
};
const res = await fetch(`${BASE}/order/customer-returns/ZW-900000002/rejection`, {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.ALLEE_API_KEY}`,
    "Accept": "application/vnd.allegro.beta.v1+json",
    "Content-Type": "application/vnd.allegro.public.v1+json",
  },
  body: JSON.stringify(body),
  redirect: "manual",
});
console.log("HTTP", res.status);
console.log(await res.text());

// allee API: POST /order/customer-returns/ZW-900000002/rejection (C#, .NET 8+, HttpClient)
using System.Net.Http.Headers;
using System.Text;

var baseUrl = Environment.GetEnvironmentVariable("ALLEE_API_URL") ?? "https://api.allee.pl";
using var http = new HttpClient(new HttpClientHandler { AllowAutoRedirect = false });
using var req = new HttpRequestMessage(new HttpMethod("POST"), baseUrl + "/order/customer-returns/ZW-900000002/rejection");
req.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("ALLEE_API_KEY"));
req.Headers.Accept.ParseAdd("application/vnd.allegro.beta.v1+json");
var json = """
{
  "rejection": {
    "code": "REFUND_REJECTED",
    "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem."
  }
}
""";
req.Content = new StringContent(json, Encoding.UTF8);
req.Content.Headers.ContentType = new MediaTypeHeaderValue("application/vnd.allegro.public.v1+json");
using var res = await http.SendAsync(req);
Console.WriteLine($"HTTP {(int)res.StatusCode}");
Console.WriteLine(await res.Content.ReadAsStringAsync());

// allee API: POST /order/customer-returns/ZW-900000002/rejection (Java 11+, java.net.http; uruchom: java Main.java)
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String base = System.getenv().getOrDefault("ALLEE_API_URL", "https://api.allee.pl");
        String body = """
        {
          "rejection": {
            "code": "REFUND_REJECTED",
            "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem."
          }
        }
        """;
        HttpRequest req = HttpRequest.newBuilder(URI.create(base + "/order/customer-returns/ZW-900000002/rejection"))
                .header("Authorization", "Bearer " + System.getenv("ALLEE_API_KEY"))
                .header("Accept", "application/vnd.allegro.beta.v1+json")
                .header("Content-Type", "application/vnd.allegro.public.v1+json")
                .method("POST", HttpRequest.BodyPublishers.ofString(body))
                .build();
        HttpClient http = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
        HttpResponse<String> res = http.send(req, HttpResponse.BodyHandlers.ofString());
        System.out.println("HTTP " + res.statusCode());
        System.out.println(res.body());
    }
}

// allee API: POST /order/customer-returns/ZW-900000002/rejection (Go 1.20+, net/http; uruchom: go run main.go)
package main

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

func main() {
	base := os.Getenv("ALLEE_API_URL")
	if base == "" {
		base = "https://api.allee.pl"
	}
	body := `{
  "rejection": {
    "code": "REFUND_REJECTED",
    "reason": "Odesłany produkt nosi ślady używania — zwrot pieniędzy pomniejszony zgodnie z regulaminem."
  }
}`
	req, err := http.NewRequest("POST", base+"/order/customer-returns/ZW-900000002/rejection", strings.NewReader(body))
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("ALLEE_API_KEY"))
	req.Header.Set("Accept", "application/vnd.allegro.beta.v1+json")
	req.Header.Set("Content-Type", "application/vnd.allegro.public.v1+json")
	klient := &http.Client{CheckRedirect: func(*http.Request, []*http.Request) error { return http.ErrUseLastResponse }}
	res, err := klient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	dane, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println("HTTP", res.StatusCode)
	fmt.Println(string(dane))
}