Sending by HTTP

curl -X POST https://smtp.sendmux.ai/api/v1/emails/send \
  -H "Authorization: Bearer smx_mbx_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "from": { "email": "hello@example.com", "name": "Your App" },
    "to": { "email": "user@example.com", "name": "Jane Doe" },
    "subject": "Welcome",
    "html_body": "<p>Thanks for signing up.</p>",
    "text_body": "Thanks for signing up."
  }'

curl -X POST https://smtp.sendmux.ai/api/v1/emails/send/batch \
  -H "Authorization: Bearer smx_mbx_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "messages": [
      {
        "from": { "email": "hello@example.com" },
        "to": { "email": "alice@example.com" },
        "subject": "Hello Alice",
        "html_body": "<p>Hi Alice.</p>"
      },
      {
        "from": { "email": "hello@example.com" },
        "to": { "email": "bob@example.com" },
        "subject": "Hello Bob",
        "html_body": "<p>Hi Bob.</p>"
      }
    ]
  }'

const data = await response.json();

if (!data.ok) {
  console.error(data.error.code, data.error.message, data.meta.request_id);
}