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Work / Product

WhatsApp platformCase study

EasyCloudAPI

Multi-tenant WhatsApp Business platform on Meta Cloud API: team inbox, campaigns, AI agents, automations, and Shopify order updates.

EasyCloudAPI visual

High-level

What I built

Multi-tenant WhatsApp Business platform: brand isolation, BYOA connect wizard, webhook workers, team inbox, broadcasts, keyword automation, and BYOK AI assist.

  1. 01Multi-tenant schema + brand switcher
  2. 02BYOA connect · token verify · register number
  3. 03Webhook → queue workers
  4. 04Inbox · campaigns · automations
  5. 05Developer API keys + REST

Credential security with AES-GCM key ring; workers kept out of the request path so Meta gets 200s in milliseconds.