npm install -g resend-cli

resend login
# or set env var: RESEND_API_KEY=re_xxx

# Send a test email
resend emails send --from [email protected] --to [email protected] --subject "Test" --text "Hello"

# List recent emails
resend emails list

# Get email status
resend emails get <email_id>

# List domains
resend domains list

# Add a domain
resend domains create --name example.com

# Verify a domain
resend domains verify <domain_id>

# List API keys
resend api-keys list

# Create an API key
resend api-keys create --name "Production"

POST https://api.resend.com/emails

{
  "from": "[email protected]",
  "to": ["[email protected]"],
  "subject": "Welcome!",
  "html": "<h1>Welcome to our app!</h1>"
}

POST https://api.resend.com/emails

{
  "from": "[email protected]",
  "to": ["[email protected]"],
  "subject": "Welcome!",
  "react": "WelcomeEmail",
  "props": {
    "name": "John"
  }
}

GET https://api.resend.com/emails/{email_id}

GET https://api.resend.com/emails

POST https://api.resend.com/emails/batch

[
  {
    "from": "[email protected]",
    "to": ["[email protected]"],
    "subject": "Welcome User 1"
  },
  {
    "from": "[email protected]",
    "to": ["[email protected]"],
    "subject": "Welcome User 2"
  }
]

GET https://api.resend.com/domains

POST https://api.resend.com/domains/{domain_id}/verify

npm install resend

import { Resend } from 'resend';

const resend = new Resend('re_xxx');

await resend.emails.send({
  from: '[email protected]',
  to: '[email protected]',
  subject: 'Welcome!',
  html: '<h1>Welcome!</h1>'
});

import { WelcomeEmail } from './emails/welcome';

await resend.emails.send({
  from: '[email protected]',
  to: '[email protected]',
  subject: 'Welcome!',
  react: WelcomeEmail({ name: 'John' })
});