TutorialApr 18, 2026 · 5 min read
Getting started with the Wavio WhatsApp API
A step-by-step walkthrough for connecting your first WhatsApp number, generating an API key, and sending your first message in under 10 minutes.
Blog
Articles & updates
Tutorials, engineering deep-dives, and product news from the Wavio team.
Best practicesApr 12, 2026 · 7 min read
How to build broadcast campaigns that don't get blocked
Best practices for message pacing, opt-out handling, and content guidelines to keep your WhatsApp number in good standing.
EngineeringApr 5, 2026 · 6 min read
Webhook delivery guarantees and retry logic explained
How Wavio handles failed webhook deliveries, exponential backoff, and HMAC signature verification for your endpoints.
EngineeringMar 28, 2026 · 9 min read
Managing multiple WhatsApp sessions at scale
Architecture deep-dive into how Wavio maintains persistent Baileys sessions, handles reconnects, and distributes load.
TutorialMar 20, 2026 · 4 min read
Connecting Wavio to Zapier, Make, and n8n
Use Custom API actions to trigger WhatsApp messages from any automation platform without writing a single line of code.
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