Use Cases — In Front of Your API, or Behind It | Queuey

Four places where one system produces events and another has to receive them.

SaaS & ERP platforms: deliver webhooks to hundreds of customer endpoints without one broken destination becoming your outage — per-destination circuits, a response per kind of failure, delivery evidence for support disputes.

Edge & connected systems: keep important messages safe across devices, factories, kiosks, local servers and on-prem systems when connectivity is unreliable, then drain the backlog safely.

Consultancies & systems integrators: turn event reliability from custom project work into a repeatable capability and a managed Event Operations service, with time-boxed customer access.

AI & agent workflows: autonomous systems need events they can trust — duplicates caught at ingress on the producer's Idempotency-Key, failure states that surface instead of disappearing, and a record of every attempt that agents and auditors can read.