Creates a new subscriber list in the authenticated account.

List Types

• EMAIL (default): Standard subscriber list. Each email address must be unique — a subscriber can only appear once.
• CRM: CRM-type list. Each email address must be unique — a subscriber can only appear once.
• ORDER: Order/e-commerce list. The same email address can appear multiple times, as each row represents a separate order.

Project Folder

Use projectFolderId to place the list inside a project folder:

• Pass 0 to place the list in the root (default) folder.
• Pass a valid project folder ID to place the list in a specific folder. The folder must belong to the authenticated account.

Copying integration settings

A newly created ORDER list has no integration settings. Pass copyIntegrationsFromListId (ORDER type only) to copy the
integration settings of an existing order list of the same account onto the new list:
billing (szamlazz.hu, Billingo v3, Cashman, Innvoice, ...), payment gateways (SimplePay, PayPal, OTP, Wirecard, Braintree, Stripe, Barion, Borgun, Sagepay),
logistics (Webshippy, Packeta, Boxy), eSzerződés, HibridLevel and PostaPont.
References to objects of the source list, such as update forms, IPN forms or retry landing pages, are not carried over.
Billingo v2 connections, Cegjelző, Shoprenter, ElevenLabs and OpenAI are not copied.
The list is created even if an individual integration cannot be copied — the response reports the outcome in
copiedIntegrations and failedIntegrationCopies.

Default Behavior

• List type defaults to EMAIL if not specified.
• Language defaults to hu (Hungarian) if not specified.
• Currency defaults to HUF if not specified.