Hunt Townh402
Catalog
SecurityPOSTlive

Phone fraud signals

Check a phone number for SIM-swap, call-forwarding, and porting fraud signals.

$0.052001
per call
Success
—
p50 latency
—
p95 latency
—
Calls (30d)
0

Provider contract

Call path
/routes/blockrun-twilio/security/phone-fraud
Method
POST
Selected provider
blockrun-twiliodefault
Provider price
$0.052001
Settlement
Base USDC · x402 · 5% h402 fee

Quickstart

Both commands call the selected provider directly.

cURL
curl -X POST '/routes/blockrun-twilio/security/phone-fraud' \
  -H 'content-type: application/json' \
  -d '{"phoneNumber":"+14155552671"}'
CLI
h402 call 'security/phone-fraud' --provider 'blockrun-twilio' --method POST --json '{"phoneNumber":"+14155552671"}'

Parameters & live test

pays real USDC

Fill the request fields, quote the exact per-call total, then choose x402 or eligible bonus credit explicitly before sending. Only the selected provider's listed parameters are accepted.

phoneNumberstringrequired

Phone number in E.164 format.

POST/routes/blockrun-twilio/security/phone-fraud
Request body
{
  "phoneNumber": "+14155552671"
}

ResponseExample response
{
  "data": {
    "call_forwarding": {
      "call_forwarding_enabled": null,
      "error_code": 60607
    },
    "caller_name": null,
    "calling_country_code": "1",
    "country_code": "US",
    "identity_match": null,
    "line_status": null,
    "line_type_intelligence": {
      "carrier_name": null,
      "error_code": 60600,
      "mobile_country_code": null,
      "mobile_network_code": null,
      "type": null
    },
    "national_format": "[redacted from committed sample]",
    "phone_number": "[redacted from committed sample]",
    "phone_number_quality_score": null,
    "pre_fill": null,
    "reassigned_number": null,
    "sim_swap": {
      "carrier_name": null,
      "error_code": 60606,
      "last_sim_swap": null,
      "mobile_country_code": null,
      "mobile_network_code": null
    },
    "sms_pumping_risk": null,
    "url": "https://lookups.twilio.com/v2/PhoneNumbers/[redacted-phone]",
    "valid": true,
    "validation_errors": []
  },
  "h402": {
    "routeId": "security/phone-fraud",
    "provider": "blockrun-twilio",
    "selectedCandidateId": "security/phone-fraud/blockrun-twilio",
    "routing": "manual",
    "paidBy": "x402-exact"
  }
}

Providers

Choose a provider for this task. The catalog recommends the current default from quality, reliability, and price; your selected provider stays pinned. Listed prices are provider prices; settlement adds a 5% h402 fee.

blockrun-twilio
x402
—
Success
—
p50
—
Calls
—
—
$0.052001
Last successful call: Never· Aggregated by h402 — not the source provider