WhatsApp Knowledge

WhatsApp Knowledge

WhatsApp Business App vs API in a direct comparison: features, teamwork, automation, and GDPR. Plus coexistence as a third option that runs app and API in parallel on one number.

WhatsApp Knowledge

WhatsApp Coexistence explained: run the WhatsApp Business App and the Cloud API on one number. Requirements, limits, use cases, and setup with Chatarmin.

WhatsApp Knowledge

From the free Business App to AI that resolves requests on its own. This guide walks you through every path to an automatic reply on WhatsApp.

WhatsApp Knowledge

This guide explains how businesses create professional WhatsApp channel names: combine brand + benefit/topic, keep it short and readable, and add relevant keywords for discoverability without clickbait. Includes niche examples, do’s/don’ts, generator workflow, and a checklist for consistent naming.

WhatsApp Knowledge

Learn how to set up and scale WhatsApp Webhooks correctly. This guide covers the mTLS certificate update (March 2026), array handling, media downloads, queue-first architecture, and HMAC validation – with Node.js code examples.

WhatsApp Knowledge

WhatsApp messages stuck, but Meta shows "Operational"? Learn why pacing, latency prioritization, and BSUID mapping are the real causes – and how to quickly fix error codes like 132015. Includes monitoring tips and FAQ.

WhatsApp Knowledge

What does WhatsApp Business API cost in 2026? Per-message pricing explained, all 4 categories compared, the Authentication-International cost trap, and free entry points that save you real money. Includes FAQ and practical tips to reduce your Meta fees.

WhatsApp Knowledge

The Twilio WhatsApp API is technically powerful – but often the wrong choice for marketing teams. Learn how the 2026 pricing model works, when the development effort pays off, and when a ready-made solution gets you there faster.

WhatsApp Knowledge

WhatsApp Messaging Limits 2026: Tier 0 starts at 250 messages, portfolio limits replace number limits, Meta checks every 6 hours. Learn the new rules – from throughput to frequency capping – and scale without getting banned.

WhatsApp Knowledge

How to delete, deactivate or hide WhatsApp Channels. Learn the differences, what happens to content/links, and common mistakes to avoid.

WhatsApp Knowledge

Are WhatsApp Channels GDPR-compliant? Learn how data protection, privacy and security work and why channels are safer than groups for businesses.

WhatsApp Knowledge

Learn how to verify your WhatsApp channel: requirements, green checkmark, notability criteria, process steps and common rejection reasons.