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

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

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

import requests

url = "https://api.despezzas.com/v1/me"

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/me"

	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))

}

{
  "context": {
    "name": "Pessoal",
    "type": "personal",
    "id": null,
    "role": null
  },
  "email": "thiago@exemplo.com",
  "id": "0d6b923c-3392-424e-a152-2ee32474e8d5",
  "name": "Thiago Miranda",
  "premium": true,
  "api_key": {
    "id": "e6f7a8b9-c0d1-4e2f-8a3b-4c5d6e7f8a9b",
    "name": "Integração planilha",
    "scopes": [
      "read",
      "write"
    ]
  },
  "avatar": "https://cdn.despezzas.com/avatars/0d6b923c.jpg",
  "language": "pt-BR",
  "plan": "plus",
  "premium_source": null
}

{
  "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"
}