WhatsApp API Tutorials

Developers

API-First Onboarding for Developers

Integrate Ominiflow REST API into your product — send templates, receive messages, embed inbox, and manage contacts programmatically.

SaaS platforms embedding WhatsApp for clients should use sub-account or partner models — contact Ominiflow for ISV pricing and WABA provisioning API.

How It Works

  1. 1
    Generate API keysDeveloper settings → create key with scoped permissions.
  2. 2
    Send first templatePOST /messages with template name, language, and variable components.
  3. 3
    Configure inbound webhookReceive customer replies at your endpoint.
  4. 4
    Implement contact APICreate/update contacts with custom attributes for segmentation.
  5. 5
    Load test before launchSimulate peak event traffic; respect rate limits and tier caps.

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