Last updated: April 4, 2026
By using Veto (“the Service”), you agree to these terms. If you don't agree, don't use the Service.
Veto is a runtime authorization engine. It evaluates whether an AI agent should be allowed to perform a specific action based on policies you define. Veto does not execute actions on behalf of your agents — it only returns allow/deny decisions.
You are responsible for: defining appropriate policies for your agents, keeping your API keys secure, the actions your agents take (whether Veto approves them or not), and complying with all applicable laws.
You agree not to: use the Service for any illegal purpose, attempt to circumvent rate limits or access controls, reverse engineer the Service, or resell access without permission.
We aim for high availability but provide the Service “as is” without guarantees. We may modify, suspend, or discontinue the Service at any time. We'll give reasonable notice for breaking changes.
Veto is an authorization layer, not a security guarantee. We are not liable for actions taken by your agents, data breaches caused by misconfigured policies, or decisions made based on Veto's allow/deny responses. Maximum liability is limited to fees paid in the 12 months preceding the claim.
You retain all rights to your data, policies, and configurations. We retain all rights to the Veto platform, SDK, and documentation. The Veto SDK is licensed under MIT.
You can delete your account at any time. We may terminate accounts that violate these terms. Upon termination, your data will be deleted within 30 days.
Questions? Email hello@veto.tools.