webhooks

3 posts

webhooks

HMAC: What It Is, How It Works, and When It Is the Wrong Tool

HMAC-SHA-256 for webhooks, signed URLs, and internal auth, with runnable code in three languages and the boundary where digital signatures take over.

security · encryption · webhooks +4

May 12, 2026Development

Handling Long-Running API Requests in Web and Mobile Apps

One default shape for long-running work across a browser SPA and a mobile app, with the cases where it should be overridden.

api-design · real-time · webhooks +4

April 18, 2026Development

Cross-Platform Subscription Entitlements: Syncing Web, iOS, and Android

How to build a reliable entitlement sync layer that keeps subscription access consistent across web, iOS, and Android with EventBridge and idempotent processing.

webhooks · idempotency · subscriptions +3

April 2, 2026Business & Insights