security

SIM Swap

Detects recent SIM card changes on a mobile number to prevent identity-takeover and account-compromise fraud.

Parameters

Name	Type	Required	Description
msisdn	string	required	·
max_age_hours	integer	optional	Fenêtre d'observation (défaut 72)

Sample response

{
  "swapped": false,
  "last_swap_at": null,
  "confidence": 0.99
}