Glossary
AI & autonomy

Closed-loop execution

A workflow model that treats an external action as complete only after observing and reconciling authoritative outcome evidence.
Closed-loop execution connects intent, authorization, external action, acknowledgement, and reconciliation. A system does not mark a message sent, payment settled, signature completed, or vendor assignment complete merely because it prepared or queued the request.
The loop needs a correlation key and explicit states such as prepared, authorized, sent, acknowledged, failed, unknown, reconciled, and reversed. Webhooks can help, but the design also needs polling or manual recovery when an event is delayed or missing.
Example: creating a payment request is an internal action. The loop closes only after the payment provider returns an authoritative status and the ledger and bank-facing record reconcile to that event.

Minimum evidence chain

Retain the triggering record, policy or approval, idempotency key, outbound request, provider identifier, acknowledgement time, status changes, exception handling, and resulting internal record.

Unknown is a real state

A timeout can leave the external provider successful while the local system saw no response. Retrying blindly can duplicate an action. Query by the original idempotency or correlation key and escalate unresolved outcomes.
Related tools & guides
Editorial ownership
Written and maintained by the Aptoria editorial team
Content updated September 21, 2026. Editorial method reviewed July 28, 2026. Aptoria reviews scope, source fit, examples, limitations, links, and publication gates. This record does not claim attorney, CPA, lender, appraiser, or other independent professional sign-off.

From definition to done

Aptoria runs the routine work behind these terms — rent, books, and screening — inside limits you set. Starts at $19/mo for up to 5 units.
Join the waitlist