curl --request POST \
  --url https://api.prod.commenda.io/api/v1/filings/contributions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filing_ids": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ]
}
'

import requests

url = "https://api.prod.commenda.io/api/v1/filings/contributions"

payload = { "filing_ids": ["3c90c3cc-0d44-4b50-8888-8dd25736052a"] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({filing_ids: ['3c90c3cc-0d44-4b50-8888-8dd25736052a']})
};

fetch('https://api.prod.commenda.io/api/v1/filings/contributions', 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.prod.commenda.io/api/v1/filings/contributions",
  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([
    'filing_ids' => [
        '3c90c3cc-0d44-4b50-8888-8dd25736052a'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.prod.commenda.io/api/v1/filings/contributions"

	payload := strings.NewReader("{\n  \"filing_ids\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.prod.commenda.io/api/v1/filings/contributions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filing_ids\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.prod.commenda.io/api/v1/filings/contributions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filing_ids\": [\n    \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  ]\n}"

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

{
  "data": {
    "filings": [
      {
        "filing_id": "f1e2d3c4-b5a6-7890-abcd-ef1234567890",
        "form_title": "VAT Return",
        "jurisdiction": "Germany",
        "tax_period_start_date": "2025-01-01",
        "tax_period_end_date": "2025-03-31",
        "due_date": "2025-04-30",
        "filing_status": "UPCOMING",
        "contributions": [
          {
            "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
            "filing_id": "f1e2d3c4-b5a6-7890-abcd-ef1234567890",
            "filing_contribution_id": "REG_COUNTRY_DE_3018_VAT_01_01",
            "filing_through_jurisdiction": "COUNTRY_DE_3018",
            "value": 12345,
            "value_type": "INTEGER",
            "box_id": "DE_81",
            "box_name": "Steuerpflichtige Umsätze",
            "box_order": 1,
            "box_type": "OUTPUT",
            "created_at": 1713168000000000,
            "updated_at": 1713168000000000
          }
        ]
      }
    ]
  },
  "message": "Successfully fetched filing contributions."
}

{
  "error": {
    "type": "CLIENT_INVALID_REQUEST_BODY",
    "doc_url": "https://sales-tax-docs.commenda.io/",
    "title": "Failed to validate the request body",
    "detail": "<string>",
    "status": 400,
    "instance": "<string>",
    "Errors": [
      {
        "details": "<string>",
        "pointer": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "CLIENT_INVALID_REQUEST_BODY",
    "doc_url": "https://sales-tax-docs.commenda.io/",
    "title": "Failed to validate the request body",
    "detail": "<string>",
    "status": 400,
    "instance": "<string>",
    "Errors": [
      {
        "details": "<string>",
        "pointer": "<string>"
      }
    ]
  }
}