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Account-takeover check for a Brazilian mobile line

A 3-step recipe with América Móvil. We can help you get access.

Recipe · 3 steps

Account-takeover check for a Brazilian mobile line

with América Móvil · Telecom Fraud Management

Check for a recent SIM swap, then locate the device if the line is still trusted.

  1. Ask whether the SIM pairing changed inside the lookback window.
  2. Read the exact timestamp of the last pairing change, for the audit record behind the decision.
  3. Only meaningful when the line is still trusted. Returns the network-derived position with its accuracy shape and the age of the fix.
What you'll need to have ready
  • phoneNumber: Line under evaluation, E.164 with country code.
  • msisdn: Same line in bare international format, as the LBS header expects.
  • maxAge: SIM-swap lookback window in hours (1-2400).
  • locationType: CURRENT, LAST, CURRENT_OR_LAST or LAST_OR_CURRENT.
For your developer

Arazzo workflow america-movil:account-takeover-check, 3 operations: checkSimSwap → retrieveSimSwapDate → device-locations-v1. Specs on APIs.io.