Overview
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. · Keywords: x402, security, wallet-screening, crypto-security, sanctions, breach, credentials, infostealer, sim-swap, domain, agent-security · Built with @piprail/sdk
Protocol
x402 (POST)
Price
$0.25
Payment Asset
USDC
Payment Network
base
Category
security
Provider
—
Source
self-registered
Indexed
2026-08-09 01:45:43
Health
Status
healthy
Latency (p50)
141ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-24 13:00:29
Last Healthy
2026-09-24 13:00:29
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-24 13:00:29 | healthy | 402 | 129ms | |
| 2026-09-24 10:15:13 | healthy | 402 | 180ms | |
| 2026-09-23 22:32:11 | healthy | 402 | 127ms | |
| 2026-09-23 18:49:09 | healthy | 402 | 149ms | |
| 2026-09-23 08:56:42 | healthy | 402 | 141ms | |
| 2026-09-23 02:42:51 | healthy | 402 | 141ms | |
| 2026-09-22 17:10:23 | healthy | 402 | 131ms | |
| 2026-09-22 08:32:55 | healthy | 402 | 130ms | |
| 2026-09-21 21:15:07 | healthy | 402 | 128ms | |
| 2026-09-21 13:30:56 | healthy | 402 | 586ms |