x402 preflight: is this offer safe to pay?
https://x402centre.roverbot.workers.dev/data/x402/preflightOverview
Is this x402 offer safe to sign? Pass ?url= the paid resource. Checks payTo, canonical USDC, EIP-712 domain vs chain, resource host, amount, window and /.well-known/x402 on 7 EVM chains, v1 and v2. SAFE / WARN / UNSAFE.
Protocol
x402
Price
$0.01
Payment Asset
USDC
Payment Network
Base
Category
developer-tools
Provider
Rover
Source
self-registered
Indexed
2026-09-18 01:47:47
Health
Status
healthy
Latency (p50)
104ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-10 03:20:18
Last Healthy
2026-10-10 03:20:18
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-10 03:20:18 | healthy | 402 | 100ms | |
| 2026-10-09 09:29:54 | healthy | 402 | 248ms | |
| 2026-10-09 04:20:42 | healthy | 402 | 70ms | |
| 2026-10-08 17:58:21 | healthy | 402 | 205ms | |
| 2026-10-07 20:52:02 | healthy | 402 | 94ms | |
| 2026-10-07 12:34:41 | healthy | 402 | 104ms |