Send Inbox Message

{
  "requestId": "INBOX-20240110-001",
  "targetUserId": "1000001119398804xxxx",
  "title": "Your receipt for Order #12345",
  "content": "Thank you for your purchase!\n\nOrder Total: €25.00\nPayment Method: Rebell Wallet\nDate: January 10, 2024\n\nView your full receipt for details.",
  "category": "ORDER",
  "targetUrl": "rebell://receipts/12345",
  "imageUrl": "https://merchant.example.com/logo.png"
}

{
  "result": {
    "resultCode": "SUCCESS",
    "resultStatus": "S",
    "resultMessage": "success"
  },
  "messageId": "MSG2024011000002"
}

async function sendReceipt(order) {
  const receiptContent = `
Thank you for your purchase!

Order #${order.id}
Date: ${formatDate(order.completedAt)}

${order.items.map(item => `${item.name}: €${(item.price / 100).toFixed(2)}`).join('\n')}

---
Total: €${(order.total / 100).toFixed(2)}
Payment: Rebell Wallet

Questions? Contact us at support@merchant.com
  `.trim();

  const response = await rebellAPI.sendInbox({
    requestId: `RECEIPT-${order.id}`,
    targetUserId: order.customerId,
    title: `Receipt for Order #${order.id}`,
    content: receiptContent,
    category: 'ORDER',
    targetUrl: `rebell://receipts/${order.id}`
  });

  return response.result.resultStatus === 'S';
}