curl --request GET \
  --url https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}

import requests

url = "https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}', 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.banking.v2.portao3.com.br/pix-billing/{pixBillingId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}"

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

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.banking.v2.portao3.com.br/pix-billing/{pixBillingId}")

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

request = Net::HTTP::Get.new(url)

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

{
  "_id": "672a1f4eb4d3e80012c9b3e7",
  "status": "ACTIVE",
  "txnCurrency": "986",
  "txnAmount": 28500,
  "txnCanAmountChange": false,
  "dueDate": "2026-11-20T00:00:00.000Z",
  "expiresAt": "2026-12-20T00:00:00.000Z",
  "description": "Pedido 4821",
  "customer": {
    "name": "Juliana Ribeiro",
    "document": "***.456.789-**"
  },
  "emv": "00020101021226900014br.gov.bcb.pix2568qrcodes.exemplo.com.br/v2/cobv/b8c1d3e54f2a4c6b9d7e1a2b3c4d5e6f5204000053039865802BR5915Loja Exemplo6009Sao Paulo62070503***6304A1B2",
  "key": "financeiro@lojaexemplo.com.br"
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "PIX_BILLING_NOT_FOUND",
  "origin": "BANKING",
  "message": "Pix billing not found"
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "BAD_REQUEST",
  "origin": "BANKING",
  "message": "Bad Request: Your request is invalid or incomplete. Please make sure you are requesting with the right fields.",
  "fields": [
    {
      "field": "id",
      "message": "Invalid input: expected string, received undefined",
      "code": "ID_REQUIRED"
    }
  ]
}