Request Parameters

Body Parameters

FieldTypeRequiredDescription
fromAddressstringYesSender's email address
fromNamestringNoSender's display name
replyToAddressstringNoReply-to email address
replyToNamestringNoReply-to display name
toAddressesarrayYesList of primary recipients
ccsarrayNoList of CC recipients
bccsarrayNoList of BCC recipients
subjectstringYesEmail subject line
htmlBodystringYesHTML email content
textBodystringYesPlain text email content
attachmentsarrayNoList of file attachments
customerReferencestringNoYour reference for tracking

Objects

Recipient Object (toAddresses)

FieldTypeRequiredDescription
toAddressstringYesRecipient email address
toNamestringYesRecipient display name

CC/BCC Object

FieldTypeRequiredDescription
emailAddressstringYesRecipient email address

Attachment Object

FieldTypeRequiredDescription
fileNamestringYesName of the file with extension
datastringYesBase64 encoded file content
contentTypestringYesMIME type of the file
contentIdstringNoContent ID for inline images

Supported File Types

CategoryExtensionsMax Size
Images.jpg, .jpeg, .png25 MB
Documents.pdf, .doc, .docx25 MB
Archives.zip25 MB