Overview

This node operation allows bulk creation of subscribers in a specified MailWizz list. It accepts a JSON array of subscriber objects and supports setting a default subscriber status if not provided in the payload. Additionally, it can automatically confirm subscribers after creation if the status is set to confirmed. Metadata such as confirmation IP, opt-in IP, registration IP, timestamp, and source can also be applied to each subscriber. This operation is useful for efficiently adding multiple subscribers to a mailing list in one request, such as importing contacts from another system or batch processing new sign-ups.

Use Case Examples

1. Importing a list of new subscribers from a CRM system into a MailWizz mailing list.
2. Batch adding event attendees as subscribers to a newsletter list with a default confirmed status.
3. Automatically confirming subscribers after bulk creation to bypass double opt-in when appropriate.

Properties

Output

JSON

• json - Response data from MailWizz API after bulk subscriber creation, including details of created subscribers and operation status.

Dependencies

• MailWizz API with appropriate credentials for authentication.

Troubleshooting

• Ensure the List ID is valid and exists in MailWizz; otherwise, the operation will fail with a 'List not found' error.
• Subscribers JSON must be a valid JSON array of subscriber objects; invalid JSON will cause parsing errors.
• If 'Force Confirm' is enabled, the node attempts to confirm each subscriber after creation; network or API errors during confirmation may cause partial failures.
• The subscriber status must be one of the supported values; unsupported statuses may cause API errors.
• Check that metadata fields, if provided, are correctly formatted (e.g., valid IP addresses and timestamps).