Get Contact by Custom ID

Retrieves a contact from Evenium by custom ID.

GET

Query

Arguments

stringrequired

The Evenium Custom ID.

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

string

Comma-separated response fields to include.

Try this request

Request

curl --request GET \
  --url "https://connect.mindcloud.co/v1/universal/evenium/latest/actions/get-contact-by-custom-id" \
  --header "Authorization: Bearer $MINDCLOUD_API_TOKEN" \
  --get \
  --data-urlencode 'connectionId=$CONNECTION_ID' \
  --data-urlencode 'customId='

{
  "success": true,
  "data": [
    {
      "contactLogin": "string",
      "customId": "string",
      "email": "[email protected]",
      "fields": [
        {}
      ],
      "firstName": "Ava",
      "id": 1,
      "lastName": "Chen",
      "lastUpdate": "2026-05-07T12:00:00.000Z"
    }
  ],
  "meta": {}
}

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