API referenceWhatsapp users
A phone number, a phone JID or a LID. 404 when it is not on WhatsApp. Each check of a phone counts in the daily checks cap; the answer is kept a week.
X-API-KEY<token>
Your API key from the console (gw_live_…).
In: header
Path Parameters
identifier*string
The person to look up: a phone number in international format (6 to 15 digits; +, 00, spaces and dashes are accepted), a phone JID (33612345678@s.whatsapp.net) or a LID (…@lid). Up to 64 characters; anything else answers 400.
Query Parameters
account_id*string
The WhatsApp account (wa_…).
Length
length <= 80Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/whatsapp/api/v1/users/33612345678?account_id=wa_Xk2pQ9rT4vW8yZ1a"{ "object": "UserProfile", "provider": "WHATSAPP", "id": "123456789012399@lid", "name": "Jane Doe", "phone_number": "33612345678", "is_business": false}