Transactional Email Delivery Service & API for Developers

curl -X POST https://api.mailenv.com/v1/send \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "hello@yourdomain.com",
    "to": ["user@example.com"],
    "subject": "Welcome to MailEnv",
    "text": "Thanks for joining!",
    "tags": ["onboarding"]
  }'

import MailEnv from '@mailenv/sdk';

const auth = { 
  apiKey: process.env.MAILENV_API_KEY 
};
const client = new MailEnv(auth);

await client.send({
  from: 'hello@yourdomain.com',
  to: ['user@example.com'],
  subject: 'Hello from Node',
  html: '
Inbox, meet results.
',
  tags: ['onboarding']
});

import os
from mailenv import Client

_apikey = os.environ.get("MAILENV_API_KEY")
client = Client(api_key=_apikey)

resp = client.send({
    "from": "hello@yourdomain.com",
    "to": ["user@example.com"],
    "subject": "Hello from Python",
    "text": "Thanks for joining!",
    "tags": ["onboarding"],
})

package main

package main

import (
	"log"
	"os"

	"github.com/yourorg/mailenv-go/mailenv"
)

func main() {
	apiKey := os.Getenv("MAILENV_API_KEY")
	client := mailenv.NewClient(apiKey)

	msg := mailenv.Message{
		From:    "hello@yourdomain.com",
		To:      []string{"user@example.com"},
		Subject: "Hello from Go",
		Text:    "Thanks for joining!",
		Tags:    []string{"onboarding"},
	}

	if err := client.Send(msg); err != nil {
		log.Fatalf("send failed: %v", err)
	}
}