Responsible service use

Acceptable use

Use international number and SMS verification services only for lawful, authorized, and transparent workflows.

Appropriate uses

  • Testing registration, login, recovery, and notification flows in products you operate or are authorized to test.
  • Managing legitimate business accounts in accordance with the destination platform's terms.
  • Validating SMS delivery, parsing, timestamps, retries, and operational monitoring.
  • Integrating message retrieval into an authorized internal application.

Prohibited uses

  • Fraud, impersonation, phishing, spam, harassment, or deceptive activity.
  • Unauthorized access to accounts, services, or personal information.
  • Creating accounts to evade enforcement, platform restrictions, or applicable laws.
  • Reselling credentials or message content without authorization.
  • Any workflow that violates the terms of the sender, destination platform, carrier, or service provider.

Your responsibility

You are responsible for confirming that your workflow is lawful and permitted. Availability of a number does not imply permission from a third-party platform. Stop using a workflow if you do not have clear authorization.