BASE64_TO_ATTACHMENT

What it does

BASE64_TO_ATTACHMENT node.

Inputs & outputs

Configuration

No configuration.

Example

How it works

BASE64_TO_ATTACHMENT converts a raw base64 string into an email-ready attachment object. Wire in the base64 content and a fileName, set the contentType (the MIME type, e.g. application/pdf), and the node emits an attachments array you can hand straight to a mail node. It is the glue between PDF/file nodes and SEND_MAIL.

Example

Scenario: Email a freshly generated invoice PDF as an attachment.

1. A PDF_GENERATOR node renders the invoice and outputs base64.
2. Add a BASE64_TO_ATTACHMENT node. Wire base64 in, set fileName to invoice.pdf and contentType to application/pdf.
3. Connect the attachments output to a SEND_MAIL node's attachments input.

PDF_GENERATOR ──(base64)──► BASE64_TO_ATTACHMENT ──(attachments)──► SEND_MAIL