5 docs tagged with "Messaging & delivery"

Queues, delivery guarantees, webhooks and event transport.

AEAD for MPC over NATS

Application-level AEAD pattern for an MPC system over NATS.

Rule: exactly-once delivery does not exist. You get at-least-once, and you make the effect

Design record for a multi-channel notification service — the component that takes an event

Design record for recurring billing — creating a subscription, taking the first payment,

Rule: sending a webhook once is not delivering it. Without signatures, retries, and a way to