TG Validator is a Telegram checking platform for businesses and developers, available through a web dashboard and REST API. Real-time services check Telegram registration for phone numbers, including single and small-batch requests. Separate asynchronous file tasks support documented phone-number and username registration, activity and profile workflows. Real-time results are returned as JSON and bulk results as downloadable CSV files. The dashboard provides API key, balance, history and usage management. Available activity fields may be approximate, and avatar-derived profile estimates are not verified identity facts. The platform checks signals rather than sending messages.