Turn emails into revenue with a fully integrated email platform

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": "test@example.com"}]}],"from": {"email": "test@example.com"},"subject": "Sending with SendGrid is Fun","content": [{"type": "text/plain", "value": "and easy to do anywhere, even with cURL"}]}'

# using SendGrid's Ruby Library # https://github.com/sendgrid/sendgrid-ruby require 'sendgrid-ruby' include SendGrid from = Email.new(email: 'test@example.com') to = Email.new(email: 'test@example.com') 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

# using SendGrid's Python Library # https://github.com/sendgrid/sendgrid-python import os from sendgrid import SendGridAPIClient from sendgrid.helpers.mail import Mail message = Mail( from_email='from_email@example.com', to_emails='to@example.com', subject='Sending with Twilio SendGrid is Fun', html_content='<strong>and easy to do anywhere, even with Python</strong>') 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)

// using SendGrid's Go Library // https://github.com/sendgrid/sendgrid-go 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", "test@example.com")	subject := "Sending with SendGrid is Fun"	to := mail.NewEmail("Example User", "test@example.com")	plainTextContent := "and easy to do anywhere, even with Go"	htmlContent := "<strong>and easy to do anywhere, even with Go</strong>"	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("test@example.com", "Example User"); $email->setSubject("Sending with SendGrid is Fun"); $email->addTo("test@example.com", "Example User"); $email->addContent("text/plain", "and easy to do anywhere, even with PHP"); $email->addContent( "text/html", "<strong>and easy to do anywhere, even with PHP</strong>" ); $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("test@example.com"); String subject = "Sending with SendGrid is Fun"; Email to = new Email("test@example.com"); 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("test@example.com", "Example User"); var subject = "Sending with SendGrid is Fun"; var to = new EmailAddress("test@example.com", "Example User"); var plainTextContent = "and easy to do anywhere, even with C#"; var htmlContent = "<strong>and easy to do anywhere, even with C#</strong>"; var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent); var response = await client.SendEmailAsync(msg); } } }