Our SMTP relay setup and flexible Web and SMTP APIs provide a customizable integration approach for your transactional email.
Integrate with support from multiple development frameworks and client libraries, including Node.js, Ruby, Python, Go, PHP, Java, and C#.
Get answers when you need them through our robust documentation, support, video tutorials, and online community.
Access account statistics and engagement data in real-time through our Event Webhook.
curl --request POST \
--url https://api.sendgrid.com/v3/mail/send \
--header "Authorization: Bearer $SENDGRID_API_KEY" \
--header 'Content-Type: application/json' \
--data '{"personalizations": [{"to": [{"email": "[email protected]"}]}],"from": {"email":
"[email protected]"},"subject": "Sending with SendGrid is Fun","content": [{"type":
"text/plain", "value": "and easy to do anywhere, even with cURL"}]}'
javascript
const sgMail = require('@sendgrid/mail')
sgMail.setApiKey(process.env.SENDGRID_API_KEY)
const msg = {
to: '[email protected]', // Change to your recipient
from: '[email protected]', // Change to your verified sender
subject: 'Sending with SendGrid is Fun',
text: 'and easy to do anywhere, even with Node.js',
html: 'and easy to do anywhere, even with Node.js',
}
sgMail
.send(msg)
.then(() => {
console.log('Email sent')
})
.catch((error) => {
console.error(error)
})
require 'sendgrid-ruby'
include SendGrid
from = Email.new(email: '[email protected]')
to = Email.new(email: '[email protected]')
subject = 'Sending with SendGrid is Fun'
content = Content.new(type: 'text/plain', value: 'and easy to do anywhere, even with Ruby')
mail = Mail.new(from, subject, to, content)
sg = SendGrid::API.new(api_key: ENV['SENDGRID_API_KEY'])
response = sg.client.mail._('send').post(request_body: mail.to_json)
puts response.status_code
puts response.body
puts response.headers
import os
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail
message = Mail(
from_email='[email protected]',
to_emails='[email protected]',
subject='Sending with Twilio SendGrid is Fun',
html_content='and easy to do anywhere, even with Python')
try:
sg = SendGridAPIClient(os.environ.get('SENDGRID_API_KEY'))
response = sg.send(message)
print(response.status_code)
print(response.body)
print(response.headers)
except Exception as e:
print(e.message)
package main
import (
"fmt"
"log"
"os"
"github.com/sendgrid/sendgrid-go"
"github.com/sendgrid/sendgrid-go/helpers/mail"
)
func main() {
from := mail.NewEmail("Example User", "[email protected]")
subject := "Sending with SendGrid is Fun"
to := mail.NewEmail("Example User", "[email protected]")
plainTextContent := "and easy to do anywhere, even with Go"
htmlContent := "and easy to do anywhere, even with Go"
message := mail.NewSingleEmail(from, subject, to, plainTextContent, htmlContent)
client := sendgrid.NewSendClient(os.Getenv("SENDGRID_API_KEY"))
response, err := client.Send(message)
if err != nil {
log.Println(err)
} else {
fmt.Println(response.StatusCode)
fmt.Println(response.Body)
fmt.Println(response.Headers)
}
}
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
$email->setFrom("[email protected]", "Example User");
$email->setSubject("Sending with SendGrid is Fun");
$email->addTo("[email protected]", "Example User");
$email->addContent("text/plain", "and easy to do anywhere, even with PHP");
$email->addContent(
"text/html", "and easy to do anywhere, even with PHP"
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage() ."\n";
}
// using SendGrid's Java Library
// https://github.com/sendgrid/sendgrid-java
import com.sendgrid.*;
import java.io.IOException;
public class Example {
public static void main(String[] args) throws IOException {
Email from = new Email("[email protected]");
String subject = "Sending with SendGrid is Fun";
Email to = new Email("[email protected]");
Content content = new Content("text/plain", "and easy to do anywhere, even with Java");
Mail mail = new Mail(from, subject, to, content);
SendGrid sg = new SendGrid(System.getenv("SENDGRID_API_KEY"));
Request request = new Request();
try {
request.setMethod(Method.POST);
request.setEndpoint("mail/send");
request.setBody(mail.build());
Response response = sg.api(request);
System.out.println(response.getStatusCode());
System.out.println(response.getBody());
System.out.println(response.getHeaders());
} catch (IOException ex) {
throw ex;
}
}
}
// using SendGrid's C# Library
// https://github.com/sendgrid/sendgrid-csharp
using SendGrid;
using SendGrid.Helpers.Mail;
using System;
using System.Threading.Tasks;
namespace Example
{
internal class Example
{
private static void Main()
{
Execute().Wait();
}
static async Task Execute()
{
var apiKey = Environment.GetEnvironmentVariable("NAME_OF_THE_ENVIRONMENT_VARIABLE_FOR_YOUR_SENDGRID_KEY");
var client = new SendGridClient(apiKey);
var from = new EmailAddress("[email protected]", "Example User");
var subject = "Sending with SendGrid is Fun";
var to = new EmailAddress("[email protected]", "Example User");
var plainTextContent = "and easy to do anywhere, even with C#";
var htmlContent = "and easy to do anywhere, even with C#";
var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent);
var response = await client.SendEmailAsync(msg);
}
}
}
Email delivery is our passion. Our industry-leading email delivery platform includes tools and expertise to make sure your emails get to the inbox and drive engagement.
Improve deliverability with domain and link customization, whether sending from shared IP pools or a dedicated IP.
Eliminate domain spoofing and phishing emails with our custom SPF and DKIM record creation.
Have your email monitored and managed by our 30+ member team of deliverability experts.
Maximize your email engagement to your mobile app experience with our universal linking functionality.
Learn why we are the email ExpertsYou trust your data to us and we take that very seriously. We have a number of measures in place to keep that trust.
Secure your email with two-factor authentication, precise teammate permissions, API key permissions, IP Access Management, and more.
Safeguard your messages with enforced or opportunistic TLS.
Benefit from continuous mail flow through our secure, distributed, and redundant data centers.
Integrate and easily send email from your app, whether it's a CMS, framework, CRM, or your own code.
Try it out, integrate, send, and track your emails with help from our interactive online documentation.
Get started quickly with our code examples and helper functions available in a variety of languages, including: Python, PHP, Go Lang, Java, Node.js, Ruby, and C#.
Handysends powers email delivery for your entire team, providing one platform for all your email sending needs.
Enjoy secure account sharing by specifying access levels for your developers, marketers, accountants, and designers.
Consume recipient engagement data with our powerful dashboard that is easily accessible for non-technical users.
Streamline your template creation workflows with our marketing and transactional email template tools.
*Please note some limitations apply. Email volumes over 100 million are not included. An additional purchase is required for additional email history up to 30 days as well as new events API endpoints.
Troubleshooting occasional email delivery issues is unavoidable. To help, we provide added visibility into each of your email messages with our enhanced email activity feed.
Easily pinpoint a specific email message with our email activity feed’s advanced search and multiple filter capabilities—including partial subject line search.
Understand the entire journey of that message with sequential event organization —detailed from processed to delivered, through to opened and clicked.
Harness the freedom to access the email activity data you need when you need it, with the additional email activity history option* (up to 30 days visible in the UI), exportable CSV, and details-by-email API.
We offer domain authentication, compliance and deliverability coaching, and proactive ISP outreach to ensure you achieve optimal inbox delivery.
Whether you’re a startup or a large enterprise, we can handle your important emails. Our world-class platform delivers more than 60 billion emails per month.
With HandySends, you have an expert in your corner. Our Customer Success and Support Teams give you the information and guidance you need, when you need it.