curl --request GET \
  --url https://api.despezzas.com/v1/credit-card \
  --header 'Authorization: Basic <encoded-value>'

const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://api.despezzas.com/v1/credit-card', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.despezzas.com/v1/credit-card"

headers = {"Authorization": "Basic <encoded-value>"}

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

print(response.text)

package main

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

func main() {

	url := "https://api.despezzas.com/v1/credit-card"

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

	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

[
  {
    "account_id": "3a9e7d21-4b5c-4d6e-8f70-1a2b3c4d5e6f",
    "closing_date": "3",
    "connection": {
      "bank_name": "Nubank",
      "id": "f7a8b9c0-d1e2-4f3a-8b4c-5d6e7f8a9b0c",
      "status": "CONNECTED",
      "bank_icon": "https://cdn.despezzas.com/banks/nubank.png",
      "import_date": "2026-09-01T09:00:00.000Z",
      "last_update": "2026-09-15T14:32:10.000Z",
      "need_update": false
    },
    "expiring_date": "10",
    "id": "c4d5e6f7-0a1b-4c2d-9e3f-4a5b6c7d8e9f",
    "logo": "https://cdn.despezzas.com/banks/nubank.png",
    "name": "Nubank Mastercard",
    "user_id": "0d6b923c-3392-424e-a152-2ee32474e8d5",
    "available_limit": 1315000,
    "createdAt": "2026-09-01T09:00:00.000Z",
    "is_unlimited": false,
    "last_synced_at": null,
    "limit": 1500000,
    "need_update": false,
    "needs_closing_date_review": false,
    "profile_id": null,
    "sync_count": 0,
    "sync_limit": 3,
    "syncs_remaining": 3,
    "updatedAt": "2026-09-15T14:32:10.000Z"
  }
]

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}