curl --request GET \
  --url https://sandbox.4seletpay.com.br/api/v2/subscriptions/{id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://sandbox.4seletpay.com.br/api/v2/subscriptions/{id}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://sandbox.4seletpay.com.br/api/v2/subscriptions/{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://sandbox.4seletpay.com.br/api/v2/subscriptions/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://sandbox.4seletpay.com.br/api/v2/subscriptions/{id}"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://sandbox.4seletpay.com.br/api/v2/subscriptions/{id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.4seletpay.com.br/api/v2/subscriptions/{id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "sub_4Hn8Qw2Rt6Yp1Zx3",
  "object": "subscription",
  "code": "plano-anual-123",
  "status": "incomplete",
  "currency": "brl",
  "description": "<string>",
  "interval": "day",
  "interval_count": 123,
  "billing_type": "prepaid",
  "amount": 123,
  "items": [
    {
      "code": "SKU-SUB",
      "description": "Assinatura",
      "quantity": 1,
      "amount": 10000
    }
  ],
  "discounts": [
    {
      "type": "fixed",
      "value": 1000,
      "invoice_number": 1
    }
  ],
  "increments": [
    {
      "type": "fixed",
      "value": 1000,
      "invoice_number": 1
    }
  ],
  "max_invoices": 123,
  "invoices_paid": 123,
  "minimum_price": 123,
  "payment_method": {
    "type": "card",
    "installments": 123,
    "card": {
      "token": "9b2f5c8e-3a1d-4f7b-8c6e-2d9a1b4c5e6f",
      "brand": "visa",
      "last_four": "1111",
      "holder_name": "João Silva"
    }
  },
  "statement_descriptor": "<string>",
  "start_at": "<string>",
  "next_billing_at": "<string>",
  "created_at": "<string>",
  "customer": {
    "name": "<string>",
    "email": "<string>"
  },
  "latest_invoice": {
    "id": "719305",
    "object": "invoice",
    "subscription": "sub_4Hn8Qw2Rt6Yp1Zx3",
    "number": 1,
    "status": "processing",
    "currency": "brl",
    "amount": 9000,
    "attempts": 123,
    "items": [
      {
        "code": "SKU-SUB",
        "description": "Assinatura",
        "quantity": 1,
        "amount": 10000
      }
    ],
    "discounts": [
      {
        "type": "fixed",
        "value": 1000,
        "invoice_number": 1
      }
    ],
    "increments": [
      {
        "type": "fixed",
        "value": 1000,
        "invoice_number": 1
      }
    ],
    "payments": [
      {
        "id": "cha_8Kq2Lm9XvB3nT7pZ",
        "object": "payment_intent",
        "status": "requires_action",
        "amount": 10000,
        "amount_refunded": 0,
        "currency": "brl",
        "payment_method_details": {
          "type": "card",
          "card": {
            "brand": "visa",
            "last_four": "1111",
            "holder_name": "João Silva"
          },
          "pix": {
            "qr_code": "00020126580014br.gov.bcb.pix0136a1b2c3d4-e5f6-7890-abcd-ef1234567890",
            "qr_code_url": "https://pix.exemplo.com.br/qr/cha_8Kq2Lm9XvB3nT7pZ",
            "expires_at": "2026-09-14T16:00:00.000000Z"
          }
        }
      }
    ],
    "next_action": {
      "type": "pix_display_qr_code",
      "pix": {
        "qr_code": "00020126580014br.gov.bcb.pix0136a1b2c3d4-e5f6-7890-abcd-ef1234567890",
        "qr_code_url": "https://pix.exemplo.com.br/qr/cha_8Kq2Lm9XvB3nT7pZ",
        "expires_at": "2026-09-14T16:00:00.000000Z"
      },
      "otp": {
        "confirmation_id": "5f1c2a9e-7b3d-4e8f-9a6c-1d2e3f4a5b6c",
        "expires_at": "2026-09-14T12:15:00.000000Z"
      }
    },
    "created_at": "<string>",
    "failure_reason": {
      "code": "card_declined",
      "message": "O cartão não possui saldo suficiente para concluir o pagamento.",
      "customer_message": "Não foi possível concluir o pagamento. Revise os dados informados ou tente outro meio de pagamento.",
      "merchant_message": "O pagamento não foi concluído. Oriente o comprador a revisar os dados informados ou tentar outro meio de pagamento."
    }
  },
  "metadata": {}
}

{
  "error": {
    "type": "authentication_error",
    "code": "invalid_api_secret",
    "message": "Invalid API secret."
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "account_requests_blocked",
    "message": "As requisições desta conta estão bloqueadas.",
    "customer_message": "Não foi possível concluir sua transação. Tente novamente mais tarde."
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "resource_missing",
    "message": "Recurso \"subscription\" não encontrado."
  }
}

{
  "message": "Too Many Attempts."
}