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Documentation Index

Fetch the complete documentation index at: https://docs.nitrosend.com/llms.txt

Use this file to discover all available pages before exploring further.

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Sending Emails

Nitrosend supports two ways to send emails: campaigns for bulk sends to a list, and transactional messages for one-off sends triggered by your app.

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Campaigns

Campaigns let you send an email to a contact list or segment. Create one from the dashboard:
  1. Go to Campaigns > New Campaign
  2. Choose a template or start from scratch
  3. Select your audience (a contact list or segment)
  4. Preview, test, and send

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Transactional messages

For receipts, password resets, and other triggered emails, use the API: 
curl -X POST https://api.nitrosend.com/v1/my/messages \
  -H "Authorization: Bearer nskey_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "to": "user@example.com",
    "subject": "Your receipt",
    "html": "<h1>Thanks for your purchase</h1>"
  }'

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Email editor

The drag-and-drop editor lets you build responsive emails visually. Your brand theme (colors, fonts, logo) is applied automatically. All emails are rendered as MJML under the hood for maximum inbox compatibility.