Empower Flowise AI agents with secure outbound email sending

const fetch = require('node-fetch');

const sendEmailTool = async ({ to, subject, htmlContent }) => {
  const apiKey = process.env.SADASEND_AGENT_KEY;
  const response = await fetch('https://api.sadasend.com/emails', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${apiKey}`,
      'Content-Type': 'application/json',
      'User-Agent': 'Flowise-Agent/1.0'
    },
    body: JSON.stringify({
      from: 'assistant@yourdomain.com',
      to: to,
      subject: subject,
      html: htmlContent
    })
  });

  const data = await response.json();
  if (!response.ok) {
    throw new Error(`SadaSend Error: ${data.message || 'Dispatch failed'}`);
  }
  return `Email queued successfully with message ID: ${data.id}`;
};