Docs

Create or Upsert Subscriber

Creates a subscriber in MailerLite, or updates one with the same email.

POST

Query

Field selectionChoose which fields should be included in the response. Learn more
string

Comma-separated response fields to include.

Body

Arguments
stringrequired

Subscriber email address.

object

Field values keyed by default or custom field name.

array of string

Existing group IDs to add the subscriber to.

string

Subscriber status.

Uncommon arguments
boolean

Resubscribe previously unsubscribed subscribers when true.

string

Subscription timestamp in yyyy-MM-dd HH:mm:ss format.

string

Subscriber IP address.

string

Opt-in timestamp in yyyy-MM-dd HH:mm:ss format.

string

Opt-in IP address.

string

Unsubscribe timestamp in yyyy-MM-dd HH:mm:ss format.

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