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How warrants compare

Honest comparisons to the tools you might reach for instead:

OAuth vs warrants
OAuth authorizes clients to act for users, but its broad, stateful access tokens lack spend caps, of
API keys vs warrants
API keys are long-lived, all-or-nothing identity. Warrants are scoped, spend-capped, expiring, revoc
RBAC vs capabilities
Role-based access control assigns broad roles to identities. For self-delegating AI agents, per-task
Build vs use Liceat
What it takes to build agent authorization in-house — signed tokens, attenuation, stateful caveats,
Start in 60 seconds.

Issue a scoped, revocable warrant and enforce it at the point of action.

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