Back to the wall06 / 09

Nexa Messenger

Nexa Messenger is a SaaS platform for WhatsApp Business services powered by Meta's API, covering marketing messages, automated replies, template management and agent-based customer communication. As Meta's pricing and policies changed, I moved the platform's business processes onto a new wallet-based pricing model.

Role
Web Developer
Company
NEXA

Stack

  • Laravel
  • MySQL

What it does

16 parts, one system

  1. 01WhatsApp Business integration
  2. 02Message broadcasting
  3. 03Agent-based chat
  4. 04Template management
  5. 05Wallet management
  6. 06Split budget
  7. 07Usage-based pricing
  8. 08Overage handling
  9. 09Hard-block configuration
  10. 10Usage reporting
  11. 11Margin reporting
  12. 12Broadcast cost estimation
  13. 13Broadcast balance reservation
  14. 14Wallet reconciliation
  15. 15Webhook retry and logging
  16. 16Meta API migration
Back to the wall06 / 09
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