curl --request GET \
  --url https://api.smile.io/v1/customers/{id} \
  --header 'Authorization: Bearer <token>'

package main

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

func main() {

	url := "https://api.smile.io/v1/customers/{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://api.smile.io/v1/customers/{id}")
  .header("Authorization", "Bearer <token>")
  .asString();

const url = 'https://api.smile.io/v1/customers/{id}';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.smile.io/v1/customers/{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;
}

$headers=@{}
$headers.Add("Authorization", "Bearer <token>")
$response = Invoke-WebRequest -Uri 'https://api.smile.io/v1/customers/{id}' -Method GET -Headers $headers

import requests

url = "https://api.smile.io/v1/customers/{id}"

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

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

print(response.text)

require 'uri'
require 'net/http'

url = URI("https://api.smile.io/v1/customers/{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

{
  "customer": {
    "id": 304169228,
    "first_name": "Jane",
    "last_name": "Doe",
    "email": "jane@doe.com",
    "state": "member",
    "date_of_birth": "1004-05-27",
    "points_balance": 300,
    "referral_url": "http://i.refs.cc/9qr5Pw",
    "vip_tier_id": 426715794,
    "vip_status": {
      "vip_tier_id": 426715794,
      "vip_tier_expires_at": "2026-12-31T23:59:59.999Z",
      "progress_value": 300,
      "current_vip_period_end": "2025-12-31T23:59:59.999Z",
      "delta_to_retain_vip_tier": 123,
      "next_vip_tier_id": 426715799,
      "delta_to_next_vip_tier": 200
    },
    "created_at": "2024-04-04T15:10:42.030Z",
    "updated_at": "2025-04-04T15:10:42.030Z"
  }
}