curl --request GET \
  --url https://api.fintoc.com/v1/tax_returns/{id}

import requests

url = "https://api.fintoc.com/v1/tax_returns/{id}"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://api.fintoc.com/v1/tax_returns/{id}', 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.fintoc.com/v1/tax_returns/{id}",
  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.fintoc.com/v1/tax_returns/{id}"

	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.fintoc.com/v1/tax_returns/{id}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fintoc.com/v1/tax_returns/{id}")

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

"{\n  \"object\": \"tax_return\",\n  \"institution_id\": \"cl_fiscal_sii\",\n  \"interval_unit\": \"annual\",\n  \"period\": \"2021\",\n  \"fiscal_year\": \"2021\",\n  \"currency\": \"CLP\",\n  \"document_number\": \"12345\",\n  \"taxpayer\": {\n    \"id\": \"117056856\",\n\t  \"name\": \"Erlich Bachman\",\n\t  \"institution_tax_payer\": {\n       \"address\": \"Los Conquistadores 2461\",\n       \"phone\": \"+56981234312\",\n       \"email\": \"erlich@bachman.com\",\n       \"business_activity_description\": \"Servicios de tecnologia\",\n       \"business_activity_code\": \"0123\"\n    },\n  },\n\t\"institution_tax_return\": {\n    \"refund_account\": {\n      \"holder_id\": \"117056856\",\n      \"holder_name\": \"Erlich Bachman\",\n      \"number\": \"123123123\",\n      \"institution\": {\n        \"id\": \"cl_banco_de_chile\",\n        \"name\": \"Banco de Chile\",\n        \"country\": \"cl\"\n      }\n  \t},\n    \"refund_amount\": 1000,\n    \"due_amount\": 0,\n    \"income\": {\n      \"fees_with_retention\": 234212,\n      \"withheld_fees\": 42341,\n      \"fees_without_retention\": 512334,\n      \"fees\": 13123,\n      \"salary\": 2313123,\n    },\n  }\n}"

"{}"