curl --request GET \
  --url https://api.despezzas.com/v2/business/dre \
  --header 'Authorization: Basic <encoded-value>'

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

fetch('https://api.despezzas.com/v2/business/dre', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.despezzas.com/v2/business/dre"

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/v2/business/dre"

	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))

}

{
  "basis": "cash",
  "by_category": [
    {
      "amount": 1800000,
      "category_id": "b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
      "dre_group": "custos",
      "name": "Fornecedores"
    }
  ],
  "by_cost_center": [
    {
      "amount": 300000,
      "cost_center_id": "a9b8c7d6-e5f4-4a3b-8c2d-1e0f9a8b7c6d",
      "name": "Marketing"
    }
  ],
  "groups": {
    "custos": 1800000,
    "deducoes": 270000,
    "despesas_operacionais": 900000,
    "financeiro": 45000,
    "investimento": 0,
    "receita": 4500000,
    "retiradas": 600000
  },
  "lines": [
    {
      "amount": 885000,
      "key": "resultado_liquido"
    }
  ],
  "month": "2026-09",
  "uncategorized": 0,
  "compare": {
    "basis": "cash",
    "by_category": [
      {
        "amount": 1800000,
        "category_id": "b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
        "dre_group": "custos",
        "name": "Fornecedores"
      }
    ],
    "by_cost_center": [
      {
        "amount": 300000,
        "cost_center_id": "a9b8c7d6-e5f4-4a3b-8c2d-1e0f9a8b7c6d",
        "name": "Marketing"
      }
    ],
    "groups": {
      "custos": 1800000,
      "deducoes": 270000,
      "despesas_operacionais": 900000,
      "financeiro": 45000,
      "investimento": 0,
      "receita": 4500000,
      "retiradas": 600000
    },
    "lines": [
      {
        "amount": 885000,
        "key": "resultado_liquido"
      }
    ],
    "month": "2026-08",
    "uncategorized": 0
  },
  "variation": {
    "resultado_liquido": 65000
  }
}

{
  "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"
}