Freemium
Resend Email API
Resend Email API offers developers a robust platform to send transactional and marketing emails effortlessly. Designed for scalability and reliability, it supports modern email standards and integrates easily with various programming languages and frameworks. The freemium pricing model allows users to start free with paid plans for higher volumes.
1
Endpoints
0
Views
Jul 20, 2025
Last Checked
3,000 emails/month
Rate Limit
API Endpoints
Sends transactional emails with templating support
Full URL
https://api.resend.com/emailsCode Examples
curl -X POST 'https://api.resend.com/emails' \
-H 'Authorization: Bearer YOUR_API_KEY'Parameters
{
"to": "[email protected]",
"from": "[email protected]",
"html": "<strong>Hello!</strong>",
"subject": "Welcome to Our Service"
}Example Response
{
"id": "abc123def456",
"to": "[email protected]",
"from": "[email protected]",
"created_at": "2023-07-18T15:30:00Z"
}Version
v1
Rate Limit
100 emails/hour
Tags
emailtransactional
Technical Details
Authentication
API KeyResponse Formats
JSONAvailability
globalStatus
Published Rate Limits
3,000 emails/month (free)
Supported Languages
JavaScriptPythonRuby
Use Cases
notification emails
marketing campaigns
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