Reliable, fast, and affordable email delivery for developers and businesses. Send bulk emails or integrate our API in minutes.
Uptime
Emails Sent Daily
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Everything you need to send emails programmatically
Send thousands of emails per second with our optimized infrastructure and global CDN.
Enterprise-grade security with SSL encryption, SPF, DKIM, and DMARC support.
Simple RESTful API with SDKs for Python, Node.js, PHP, Ruby, and more.
Track opens, clicks, bounces, and delivery rates with our powerful dashboard.
Send personalized bulk emails to millions of recipients efficiently.
Our expert team is always ready to help you succeed with email delivery.
See how affordable our service is
≈ $0.028 per email
Choose the plan that fits your needs
1,000 emails/month
5,000 emails/month
15,000 emails/month
50,000+ emails/month
Get started in minutes with our simple API
All API requests require authentication using your API key. Include it in the request header:
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
Send a single email to one or multiple recipients.
POST https://api.mailcoreapi.com/v1/send
curl -X POST https://api.mailcoreapi.com/v1/send \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"to": "recipient@example.com",
"from": "sender@yourdomain.com",
"subject": "Hello from MailCoreAPI",
"html": "Welcome!
This is a test email.
",
"text": "Welcome! This is a test email."
}'
Send personalized emails to multiple recipients efficiently.
POST https://api.mailcoreapi.com/v1/bulk-send
{
"from": "sender@yourdomain.com",
"subject": "Welcome to our service!",
"html": "Hello {{name}}!
Welcome to {{company}}.
",
"recipients": [
{
"to": "user1@example.com",
"variables": {
"name": "John",
"company": "Acme Corp"
}
},
{
"to": "user2@example.com",
"variables": {
"name": "Jane",
"company": "TechStart"
}
}
]
}
Create and use reusable email templates for consistent messaging.
POST https://api.mailcoreapi.com/v1/templates
{
"to": "recipient@example.com",
"from": "sender@yourdomain.com",
"template_id": "welcome-email",
"variables": {
"username": "John Doe",
"activation_link": "https://yourapp.com/activate/abc123"
}
}
Track email delivery, opens, clicks, and more.
GET https://api.mailcoreapi.com/v1/stats?from=2025-01-01&to=2025-01-31
{
"period": {
"from": "2025-01-01",
"to": "2025-01-31"
},
"stats": {
"sent": 15420,
"delivered": 15234,
"opened": 9876,
"clicked": 4521,
"bounced": 186,
"delivery_rate": 98.8,
"open_rate": 64.8,
"click_rate": 29.7
}
}