Send daily keyword-based domain registration alerts with DomainKits via email

Description

Quick overview
This workflow runs daily to search DomainKits for newly registered domains from two days ago that match a chosen keyword, then compiles the results into a single text list and sends the alert by email via SMTP.

How it works
Runs once a day on a scheduled trigger, ideally after 12:00 UTC when registration data for the queried day is complete.
Queries DomainKits NRD search for domains registered two days ago that contain the specified keyword.
Aggregates all returned domain records into a single list.
Builds an email subject and plain-text message listing each domain with its registration and expiry dates.
Sends the formatted alert email to the configured recipient.

Setup
Create a DomainKits account and upgrade to Premium — the REST API requires a Premium plan or higher. Sign up at domainkits.com, then generate an API key and add it as a DomainKits API credential in n8n.
Replace the placeholder keyword ("yourkeyword") with the term you want to monitor.
Configure the Email Send node with your SMTP settings and set the to/from email addresses for notifications. For the most complete data, schedule the daily run after 12:00 UTC.

Requirements
DomainKits Premium API Key

Additional info
For more information:

API reference and key management: https://domainkits.com/dev
OpenAPI 3.0 spec: https://domainkits.com/dev/openapi.yaml