How-to guides

Updated June 2026 1 min read

Practical, do-this-then-that playbooks for the moments that matter — your first message, getting opt-ins, staying healthy, and unblocking problems fast.

All guides

These step-by-step guides walk you through the practical jobs on the WhatsApp Business API: sending and receiving your first message, getting valid opt-ins, keeping your WhatsApp Business Account healthy, driving users to your number, and fixing common issues like a locked account or a review that's stuck.

Practical, follow-along guides for the jobs that come up most.

  • Send and receive your first message — from setup to a real reply.
  • Maintain WABA health — keep your quality rating high.
  • Opt-in best practices — get permission the right way, avoid blocks.
  • Driving users to WhatsApp — QR codes, links and ads that start chats.
  • Account locked or restricted — what it means and how to recover.
  • Review in progress — what to do while Meta reviews your account.
  • Login issues — quick fixes when you can’t get in.
Published: June 2026 Last reviewed: June 2026 Reviewed by: ChatMitra WhatsApp API Team

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