{
"email": "new.user@external.com",
"name": "Quick User",
"list_id": "list-1234"
}
{
"success": true,
"message": "Contact added successfully."
}
Transactional API
Quick-Add Contact
Directly inject a contact into a specific list from your messaging infrastructure.
POST
/
emails
/
contacts
{
"email": "new.user@external.com",
"name": "Quick User",
"list_id": "list-1234"
}
{
"success": true,
"message": "Contact added successfully."
}
Request Body
string
required
Recipient email address.
string
Recipient full name.
object
Custom fields / personalization metadata.
string
required
The segment ID to bind this contact to.
{
"email": "new.user@external.com",
"name": "Quick User",
"list_id": "list-1234"
}
{
"success": true,
"message": "Contact added successfully."
}