Add Members to a List

POST {{baseUrl}}/v2/list/:list_id/members

Adds profiles to a list. This endpoint is functionally equivalent to adding profiles to a list via a CSV upload and will immediately add profiles to the list. If you would like to subscribe profiles to a list and use the double opt-in settings for the list, please use the subscribe endpoint.

Request Body

{"profiles"=>[{"email"=>"george.washington@klaviyo.com"}, {"phone_number"=>"+13239169023"}]}

HEADERS

KeyDatatypeRequiredDescription
Content-Typestring
Acceptstring

RESPONSES

status: OK

[{"id":"PERSON_ID_1","email":"george.washington@klaviyo.com"},{"id":"PERSON_ID_2","email":"thomas.jefferson@klaviyo.com","phone_number":"+13239169023"},{"id":"PERSON_ID_3","email":"abraham.lincoln@klaviyo.com","phone_number":"+12028837032"}]