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v51

latestOpenAPI 3.0.3raw.githubusercontent.com2026-08-02172186551.1 KB

Introspect phone number

Validate a phone number and check if a WhatsApp conversation window is open.

post/v1/introspect/phone

Request body

phoneNumberstring required

Example request

{
  "phoneNumber": "+56912345678"
}

Response

Phone number introspection result.

phoneNumberstring required
countryCodestring required
validNumberboolean required
nationalFormatstring

Phone number in national format.

lineType'mobile' | 'landline' | 'voip' | 'toll_free' | 'unknown'

Type of phone line.

availableChannelsstring[]

List of available messaging channels for this phone number.

Example response

{
  "countryCode": "CL",
  "nationalFormat": "(312) 945-7420",
  "carrier": {
    "name": "Verizon Wireless"
  }
}