1p3a Question · Nov 2025

Webhook Delivery System

Question Details

Project Requirements You need to design a Webhook delivery system that can handle a massive amount of traffic. This system allows users to register a "callback URL." When a specific event happens,

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About This Question

This is a reported interview question from a openai interview for a swe role reported in 2025.

It covers the following topics: System Design, Message Queue, Sql, Database Design, Api Design, System Design, Queue, Queue .

Difficulty rating: Easy