Unnamed resource.

POST https://atq6wtkp6k.execute-api.us-east-1.amazonaws.com/prod/v1/payg/sim-swap ↗

Check whether a phone number has had a SIM swap or carrier port in the last 24 hours via real-time carrier lookup. A recent swap is a strong signal of an active account-takeover attempt targeting SMS-based 2FA. Call before trusting an SMS OTP from this number.

Eligibility: unprobeable
Failures: 0
Last quote: —
Last probe: —

Payment requirements / accepts[] 2 options

State	Network	Scheme	Atomic amount	Asset	payTo / untrusted
active	eip155:8453	exact	250000	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0x002CfD89c5636F45E3C8576D6E35154748412bAc
active	solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp	exact	250000	EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v	E64PiTT7U8ZUWFKdkrBFw1YzdD2bU1gKcuGnBRVqp7M6

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 0 recent

No probe attempts recorded yet. Coverage runs prioritize never-probed endpoints.

Machine contract

Schemas.

InputJSON

{
  "body": {
    "phone": "+14155551234"
  },
  "bodyType": "json",
  "discoverable": true,
  "method": "POST",
  "type": "http"
}

OutputJSON

{
  "example": {
    "data": {
      "carrier": "T-Mobile",
      "checked_at": "2026-05-19T10:00:00+00:00",
      "phone": "+14155551234",
      "swap_timestamp": "2026-05-18T14:23:00Z",
      "swapped": true
    },
    "ok": true
  },
  "type": "json"
}