REST API
Segment contacts
Manage which contacts belong to a segment. Removing a link does not delete the contact.
GET /api/v1/segments/{id}/contacts
Returns full contact rows for members of the segment.
POST /api/v1/segments/{id}/contacts
Either contact_id (existing contact uuid) or email (optional name fields). Email path creates the contact if needed.
By email
{
"email": "user@example.com",
"first_name": "Ada"
}By contact id
{
"contact_id": "uuid"
}DELETE /api/v1/segments/{id}/contacts/{contactId}
Drops membership only.