EngineeringArchitecture
Building a Scalable WhatsApp API for Africa
How we engineered Uno SAP to handle thousands of messages per minute across unreliable mobile networks — without losing a single session.
May 28, 2025
6 min read
Blog
Insights & updates
Engineering deep-dives, product updates, and best practices for building with the Uno SAP WhatsApp API.
ComparisonsGuides
WhatsApp Business API vs. Uno SAP REST API: Which Is Right for You?
A practical comparison of the official WhatsApp Business API and the Uno SAP REST API — pricing, setup complexity, features, and developer experience.
May 15, 2025
5 min read
TutorialsBest Practices
Webhook Best Practices for Production WhatsApp Apps
Idempotency, retry strategies, signature verification, and handling edge cases — what every developer should know before going live with WhatsApp webhooks.
Apr 22, 2025
7 min read