curl --request GET \
  --url https://api.malga.io/v1/subacquirer/prepayment \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Client-Id: <api-key>'

const options = {method: 'GET', headers: {'X-Client-Id': '<api-key>', 'X-Api-Key': '<api-key>'}};

fetch('https://api.malga.io/v1/subacquirer/prepayment', 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://api.malga.io/v1/subacquirer/prepayment"

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

	req.Header.Add("X-Client-Id", "<api-key>")
	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))

}

{
  "items": [
    {
      "id": "01964c5a-0001-7000-8000-000000000001",
      "status": "pending",
      "grossAmount": 20000,
      "netAmount": 19323,
      "markupAmount": 387,
      "feeAmount": 290,
      "effectiveRate": 0.03385,
      "monthlyRate": 0.015,
      "markup": 0.02,
      "expiresAt": "2026-05-27T18:00:00Z",
      "endDate": "2026-06-20",
      "paymentDate": "2026-05-28",
      "items": [
        {
          "receivableUnitExternalId": "ru-ext-ok-1",
          "grossAmount": 12000,
          "netAmount": 11594,
          "markupAmount": 232,
          "feeAmount": 174,
          "daysToAnticipate": 30,
          "settlementDate": "2026-06-15",
          "paymentArrangement": "vcc"
        },
        {
          "receivableUnitExternalId": "ru-ext-ok-2",
          "grossAmount": 8000,
          "netAmount": 7729,
          "markupAmount": 155,
          "feeAmount": 116,
          "daysToAnticipate": 30,
          "settlementDate": "2026-06-15",
          "paymentArrangement": "vcc"
        }
      ]
    },
    {
      "id": "01964c5a-0001-7000-8000-000000000002",
      "status": "paid",
      "grossAmount": 5000,
      "netAmount": 4831,
      "markupAmount": 100,
      "feeAmount": 69,
      "effectiveRate": 0.0338,
      "monthlyRate": 0.015,
      "markup": 0.02,
      "expiresAt": "2026-05-20T18:00:00Z",
      "endDate": "2026-06-10",
      "paymentDate": "2026-05-21",
      "items": [
        {
          "receivableUnitExternalId": "ru-ext-ok-3",
          "grossAmount": 5000,
          "netAmount": 4831,
          "markupAmount": 100,
          "feeAmount": 69,
          "daysToAnticipate": 30,
          "settlementDate": "2026-06-10",
          "paymentArrangement": "vcc"
        }
      ]
    }
  ],
  "meta": {
    "totalItems": 2,
    "itemCount": 2,
    "itemsPerPage": 10,
    "totalPages": 1,
    "currentPage": 1
  }
}

{
  "error": {
    "type": "api_error",
    "code": 123,
    "declinedCode": "<string>",
    "key": "<string>",
    "businessCode": "<string>",
    "message": "<string>",
    "details": "<array>"
  }
}

{
  "error": {
    "type": "api_error",
    "code": 123,
    "declinedCode": "<string>",
    "key": "<string>",
    "businessCode": "<string>",
    "message": "<string>",
    "details": "<array>"
  }
}