check_reversibility

com.davisvillelabs/exitproof · Verify this server

Evaluate one commitment’s cancellation/refund reversibility from transaction-specific checkout terms plus maintained policy evidence, without charging or creating durable state. Use before a purchase, booking, subscription, rental, service, ticket, digital purchase, or deposit when exit deadlines or loss matter; use list_supported_policies only for maintained-overlay coverage, and create_exit_manifest only after paidExitManifestAvailable=true. Do not use for purchase desirability, legal advice, chargeback decisions, or executing a cancellation. Supply checkout_terms whenever available because they control the transaction-specific assessment; expected_commitment_at moves deadline evaluation forward when the commitment is future-dated, and missing or conflicting evidence can return assessment=unknown rather than inventing an exit right.