Check If A Number Is On WhatsApp

Check If A Number Is On WhatsApp

Verifies if a given JID (WhatsApp ID) is registered on WhatsApp.

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Parameters

Name	Type	Required	Description
number	string	Yes	Add Phone Number.

API Endpoint

POST https://app.rapiwa.com/api/verify-whatsapp

Header

Content-Type: application/json
Authorization: Bearer Your_API_Key

Body

{
  "number": "88017XXXXXXXXX",
}

Response:

{
    "success": true,
    "data": {
        "number": "+88017XXXXXXXX",
        "exists": true,
        "jid": "88017XXXXXXXXXXXXX",
        "message": "✅ Number is on WhatsApp"
    }
}

💡 Tip: Keep your API Key secure. Never share it publicly.