Create Attachment Upload

import { MailBreeze } from "mailbreeze";

const mailbreeze = new MailBreeze({ apiKey: "sk_live_xxx" });

// Step 1: Create upload URL
const { attachmentId, uploadUrl, uploadToken, expiresAt } =
  await mailbreeze.attachments.createUpload({
    fileName: "report.pdf",
    contentType: "application/pdf",
    fileSize: 1024000, // ~1MB
  });

console.log(`Upload URL expires at: ${expiresAt}`);

// Step 2: Upload file directly to the presigned URL
const fileBuffer = await fs.readFile("./report.pdf");
await fetch(uploadUrl, {
  method: "PUT",
  body: fileBuffer,
  headers: {
    "Content-Type": "application/pdf",
    "Content-Length": fileBuffer.length.toString(),
  },
});

// Step 3: Confirm the upload
const attachment = await mailbreeze.attachments.confirm({ uploadToken });
console.log(attachment.status); // "uploaded"

// Step 4: Use in email
await mailbreeze.emails.send({
  from: "hello@yourdomain.com",
  to: "user@example.com",
  subject: "Your report is ready",
  html: "<p>Please find your report attached.</p>",
  attachmentIds: [attachmentId],
});