curl --request POST \
  --url https://api.getivy.de/api/service/checkout/session/details \
  --header 'Content-Type: application/json' \
  --header 'X-Ivy-Api-Key: <api-key>' \
  --data '
{
  "id": "<string>"
}
'

import requests

url = "https://api.getivy.de/api/service/checkout/session/details"

payload = { "id": "<string>" }
headers = {
    "X-Ivy-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Ivy-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({id: '<string>'})
};

fetch('https://api.getivy.de/api/service/checkout/session/details', 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://api.getivy.de/api/service/checkout/session/details",
  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' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Ivy-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($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://api.getivy.de/api/service/checkout/session/details"

	payload := strings.NewReader("{\n  \"id\": \"<string>\"\n}")

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

	req.Header.Add("X-Ivy-Api-Key", "<api-key>")
	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://api.getivy.de/api/service/checkout/session/details")
  .header("X-Ivy-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"id\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.getivy.de/api/service/checkout/session/details")

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

request = Net::HTTP::Post.new(url)
request["X-Ivy-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"id\": \"<string>\"\n}"

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

{
  "id": "<string>",
  "price": {
    "total": 1.01,
    "currency": "EUR",
    "subTotal": 123,
    "shipping": 123,
    "totalNet": 123,
    "vat": 123
  },
  "appId": "<string>",
  "merchantAppId": "<string>",
  "merchant": {
    "id": "<string>",
    "appId": "<string>",
    "legalName": "<string>",
    "address": {
      "line1": "<string>",
      "city": "<string>",
      "zipCode": "<string>",
      "country": "AF",
      "firstName": "<string>",
      "lastName": "<string>",
      "line2": "<string>",
      "region": "<string>"
    }
  },
  "lineItems": [
    {
      "name": "<string>",
      "singleNet": 123,
      "singleVat": 123,
      "amount": 123,
      "referenceId": "<string>",
      "quantity": 1,
      "image": "<string>",
      "category": "5045",
      "EAN": "<string>",
      "co2Grams": 1
    }
  ],
  "expiresAt": 123,
  "created": 123,
  "status": "open",
  "referenceId": "<string>",
  "displayId": "<string>",
  "redirectUrl": "<string>",
  "successCallbackUrl": "<string>",
  "errorCallbackUrl": "<string>",
  "market": "AF",
  "availableMarkets": [
    "AF"
  ],
  "express": true,
  "paymentMode": "direct",
  "handshake": true,
  "guest": true,
  "disableBankSelection": true,
  "plugin": "<string>",
  "prefill": {
    "bankId": "<string>"
  },
  "locale": "de",
  "required": {
    "phone": true
  },
  "offsetProject": "<string>",
  "impactOffsetProjects": [
    "<string>"
  ],
  "shopLogo": "<string>",
  "shopName": "<string>",
  "customer": {
    "id": "<string>"
  },
  "incentiveMode": "<string>",
  "shippingMethods": [
    "<unknown>"
  ],
  "selectedShippingMethodId": "<string>",
  "metadata": {},
  "category": "<string>",
  "abortReason": "<string>",
  "billingAddress": {
    "line1": "<string>",
    "city": "<string>",
    "zipCode": "<string>",
    "country": "AF",
    "firstName": "<string>",
    "lastName": "<string>",
    "line2": "<string>",
    "region": "<string>"
  },
  "shippingAddress": {
    "line1": "<string>",
    "city": "<string>",
    "zipCode": "<string>",
    "country": "AF",
    "firstName": "<string>",
    "lastName": "<string>",
    "line2": "<string>",
    "region": "<string>"
  },
  "quoteCallbackUrl": "<string>",
  "completeCallbackUrl": "<string>",
  "createdAt": "<unknown>",
  "updatedAt": "<unknown>",
  "subaccountId": "<string>",
  "paymentSchemeSelection": "instant_preferred"
}