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Contact → Check WhatsApp
AI-generatedSummary
Check whether one or more phone numbers are registered on WhatsApp.
Inputs
- Phone Numbers (required) — Comma-separated list of phone numbers to check for WhatsApp registration.
Output shape
A JSON object indicating for each phone number whether it is registered on WhatsApp.
The input string of comma-separated phone numbers is split, cleaned of non-numeric characters, and sent in the request. The response includes the check result for each number.