Get Contact Capabilities

Check which messaging channels a phone number supports, without sending a message.

Runs a live check (typically 1-2 seconds), so the result reflects the number right now. Capabilities can still change by the time you send. Requires at least one active iMessage-capable number on the account.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Query parameters

phone_numberstringRequired

Phone number to check (E.164 preferred; URL-encode + as %2B)

Response

Successful Response
phoneNumberstring
capabilitiesobject
checkedAtdatetime

Errors

422
Unprocessable Entity Error