Update Subscriber

Updates an existing subscriber in Kit.

PUT

Query

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

string

Comma-separated response fields to include.

Body

Arguments

numberrequired

Subscriber ID.

string

Updated subscriber email address.

string

Updated subscriber state.

Try this request

Request

curl --request PUT \
  --url "https://connect.mindcloud.co/v1/universal/kit/latest/actions/update-subscriber" \
  --header "Authorization: Bearer $MINDCLOUD_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "connectionId": "$CONNECTION_ID"
}'

{
  "success": true,
  "data": [
    {
      "subscriber": {
        "created_at": "2026-05-07T12:00:00.000Z",
        "email_address": "[email protected]",
        "fields": {},
        "first_name": "string",
        "id": 1,
        "state": "string"
      }
    }
  ],
  "meta": {}
}

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