Read a newsletter send-time recommendation

curl --request GET \
  --url https://api.gratona.com/v1/admin/newsLetters/timing-recommendation \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.gratona.com/v1/admin/newsLetters/timing-recommendation"

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

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

print(response.text)

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

fetch('https://api.gratona.com/v1/admin/newsLetters/timing-recommendation', 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.gratona.com/v1/admin/newsLetters/timing-recommendation",
  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://api.gratona.com/v1/admin/newsLetters/timing-recommendation"

	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.gratona.com/v1/admin/newsLetters/timing-recommendation")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gratona.com/v1/admin/newsLetters/timing-recommendation")

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

{
  "status": "ready",
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "resolvedAt": "2026-10-27T07:00:00Z",
    "localDatetime": "2026-10-27T10:00:00",
    "timezone": "Africa/Kampala",
    "offsetMinutes": 180,
    "confidence": "low",
    "basis": {
      "deliveredMessages": 150,
      "independentCampaigns": 6,
      "comparisonSlots": 3,
      "dataFrom": "2026-10-20T12:00:00Z",
      "dataTo": "2026-10-20T12:00:00Z",
      "requirements": {
        "deliveredMessages": 50,
        "independentCampaigns": 4,
        "comparisonSlots": 2,
        "maximumDataAgeDays": 45
      },
      "winningSlot": {
        "weekday": 2,
        "hour": 10,
        "deliveredMessages": 100,
        "independentCampaigns": 3,
        "uniqueOpenRate": 0.35,
        "uniqueClickRate": 0.05
      }
    },
    "generatedAt": "2026-10-20T12:00:00Z",
    "expiresAt": "2026-10-20T12:00:00Z",
    "algorithmVersion": "engagement-slots-v1"
  }
}

{
  "message": "Unauthorized",
  "status": "error"
}

{
  "message": "Not Found",
  "status": "error"
}