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User → Check Exists on WhatsApp
AI-generatedSummary
Checks whether a WhatsApp account exists for the supplied JID by querying WhatsApp. Returns the first result from the lookup, or { "exists": false } if no result is returned.
Inputs
- JID (required) — WhatsApp JID to check, such as
12025551234@s.whatsapp.net.
Output shape
A single JSON record containing the first lookup result, or { "exists": false } when the lookup returns no result.
The operation calls
sock.onWhatsAppwith the JID. Each output item remains paired with its corresponding input item.