curl --request GET \
  --url https://api.business-os.de/v2/banking/payments/{id} \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.business-os.de/v2/banking/payments/{id}"

headers = {"x-api-key": "<api-key>"}

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

print(response.text)

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

fetch('https://api.business-os.de/v2/banking/payments/{id}', 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.business-os.de/v2/banking/payments/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.business-os.de/v2/banking/payments/{id}"

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

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.business-os.de/v2/banking/payments/{id}")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.business-os.de/v2/banking/payments/{id}")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'

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

{
  "data": {
    "id": "7364509182736450918",
    "reference": "RG-2026-03024",
    "provider_code": "musterbank_oauth_client_de",
    "provider_name": "Musterbank",
    "created_at": "2026-03-24T12:26:30Z",
    "updated_at": "2026-03-24T12:27:10Z",
    "refresh_interval": 3600,
    "refresh_timeout": 172800,
    "status": "settled",
    "raw_provider_status": "ACCC",
    "template_identifier": "SEPA",
    "payment_attributes": {
      "amount": "1.00",
      "debtor_iban": "DE89370400440532013000",
      "description": "Rechnung RE-2026-001",
      "creditor_iban": "DE27100777770209299700",
      "creditor_name": "Mustermann GmbH",
      "creditor_bic": "TRISDE55XXX",
      "currency_code": "EUR",
      "end_to_end_id": "RE-2026-001",
      "customer_ip_address": "203.0.113.42"
    },
    "last_attempt": {
      "id": "5091827364509182736",
      "custom_fields": {}
    }
  }
}