import { Crevio } from "@crevio/sdk";

const crevio = new Crevio({
  apiKey: process.env["CREVIO_API_KEY"] ?? "",
});

async function run() {
  const result = await crevio.customers.retentionPreview();

  console.log(result);
}

run();

curl --request GET \
  --url https://api.crevio.co/v1/customers/retention_preview \
  --header 'Authorization: <api-key>'

import requests

url = "https://api.crevio.co/v1/customers/retention_preview"

headers = {"Authorization": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api.crevio.co/v1/customers/retention_preview', 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.crevio.co/v1/customers/retention_preview",
  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: <api-key>"
  ],
]);

$response = curl_exec($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.crevio.co/v1/customers/retention_preview"

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

	req.Header.Add("Authorization", "<api-key>")

	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.crevio.co/v1/customers/retention_preview")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.crevio.co/v1/customers/retention_preview")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<api-key>'

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

{
  "object": "customer_retention_preview",
  "days": 123,
  "deletable_count": 123,
  "exempt_count": 123,
  "purge_after_days": 123,
  "sample": [
    {
      "id": "<string>",
      "object": "<string>",
      "email": "<string>",
      "name": "<string>",
      "first_name": "<string>",
      "last_name": "<string>",
      "phone_number": "<string>",
      "customer_type": "paid",
      "notes": "<string>",
      "confirmed_at": "2023-11-07T05:31:56Z",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "deleted_at": "2023-11-07T05:31:56Z",
      "purge_at": "<string>",
      "anonymized": true,
      "metadata": {},
      "orders_count": 123,
      "total_spend": 123,
      "tags": "<array>"
    }
  ]
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "bad_request",
    "message": "The request was malformed or contained invalid parameters"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "authentication_required",
    "message": "You did not provide an API key."
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "forbidden",
    "message": "You do not have permission to perform this action"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "rate_limit_exceeded",
    "message": "Too many requests. Please retry later."
  }
}

{
  "error": {
    "type": "api_error",
    "code": "internal_error",
    "message": "An unexpected error occurred"
  }
}