async function sendEmail() {
const myHeaders = new Headers({
“Content-Type”: “application/json”,
“Authorization”: “Bearer <token>”
});

const body = JSON.stringify({
“subject”: “Hello World”,
“from_name”: “Jone Doe”,
“from_email”: “jone@doe.com”,
“to_email”: [“jane@doe.com”],
“html”: “<p>Hello World</p>”
});

const requestOptions = {
method: “POST”,
headers: myHeaders,
body: body,
redirect: “follow”
};

try {
const response = await fetch(“https://app.postacell.com.tr/api/v1/email/transactional/send”, requestOptions);
if (!response.ok) {
throw new Error(HTTP error! Status: ${response.status});
}
const result = await response.text();
console.log(result);
} catch (error) {
console.error(“There was an error sending the email:”, error);
}
}

sendEmail();

import requests
import json

def send_email(subject, from_name, from_email, to_email, html, token):
url = “https://app.postacell.com.tr/api/v1/email/transactional/send”

payload = {
“subject”: subject,
“from_name”: from_name,
“from_email”: from_email,
“to_email”: [to_email],
“html”: html,
}

headers = {“Content-Type”: “application/json”, “Authorization”: f”Bearer {token}”}

response = requests.post(url, headers=headers, json=payload)

return response.text

# Example usage
subject = “Hello World”
from_name = “John Doe”
from_email = “john@doe.com”
to_email = “jane@doe.com”
html_content = “<p>Hello World</p>”
token = “<your_token_here>”

print(send_email(subject, from_name, from_email, to_email, html_content, token))

<?php

$curl = curl_init();

$data = [
“subject” => “Hello World”,
“from_name” => “John Doe”,
“from_email” => “john@doe.com”,
“to_email” => [“jane@doe.com”],
“html” => “<p>Hello World</p>”
];

$data_string = json_encode($data);

curl_setopt_array($curl, array(
CURLOPT_URL => ‘https://app.postacell.com.tr/api/v1/email/transactional/send’,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => ”,
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => ‘POST’,
CURLOPT_POSTFIELDS => $data_string,
CURLOPT_HTTPHEADER => array(
‘Content-Type: application/json’,
‘Authorization: Bearer <token>’
),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;
?>

import okhttp3.OkHttpClient;
import okhttp3.MediaType;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

import java.io.IOException;

public class java {

private static final String URL = “https://app.postacell.com.tr/api/v1/email/transactional/send”;
private static final String AUTH_TOKEN = “Bearer <token>”;
private static final MediaType JSON = MediaType.parse(“application/json”);

public static void main(String[] args) {
OkHttpClient client = new OkHttpClient();

try {
String jsonBody = createJsonBody();
RequestBody body = RequestBody.create(JSON, jsonBody);

Request request = new Request.Builder()
.url(URL)
.post(body)
.addHeader(“Content-Type”, “application/json”)
.addHeader(“Authorization”, AUTH_TOKEN)
.build();

try (Response response = client.newCall(request).execute()) {
if (!response.isSuccessful()) {
throw new IOException(“Unexpected code ” + response);
}
System.out.println(response.body().string());
}

} catch (IOException e) {
e.printStackTrace();
}
}

private static String createJsonBody() {
return “{\n” +
” \”subject\”: \”Hello World\”,\n” +
” \”from_name\”: \”John Doe\”,\n” +
” \”from_email\”: \”john@doe.com\”,\n” +
” \”to_email\”: [\n” +
” \”jane@doe.com\”\n” +
” ],\n” +
” \”html\”: \”<p>Hello World</p>\”\n” +
“}”;
        }
}

curl –location ‘https://app.postacell.com.tr/api/v1/email/transactional/send’ \
–header ‘Content-Type: application/json’ \
–header ‘Authorization: YOUR_AUTHORIZATION_TOKEN’ \
–data-raw ‘{
“subject”: “Hello World”,
“from_name”: “Jone Doe”,
“from_email”: “jone@doe.com”,
“to_email”: [
“jane@doe.com”
],
“html”: “<p>Hello World</p>”
     }’

using (var client = new HttpClient())
{
var request = new HttpRequestMessage(HttpMethod.Post, “https://app.postacell.com.tr/api/v1/email/transactional/send”);
request.Headers.Add(“Authorization”, “Bearer <token>”);

var emailContent = new
{
subject = “Hello World”,
from_name = “John Doe”,
from_email = “john@doe.com”,
to_email = new[] { “jane@doe.com” },
html = “<p>Hello World</p>”
};

var jsonContent = JsonConvert.SerializeObject(emailContent);
request.Content = new StringContent(jsonContent, Encoding.UTF8, “application/json”);

var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();

Console.WriteLine(await response.Content.ReadAsStringAsync());
}