# sentinel.rootstuff.io

> Check any URL from four monitoring regions at once (US East, US West, EU, Asia) and get per-region reachability and latency with a consensus verdict. $0.02 per check, no account needed. Runs on Sentinel's production uptime monitoring fleet.

- **Domain**: `sentinel.rootstuff.io`
- **Provider**: sentinel.rootstuff.io (https://sentinel.rootstuff.io)
- **Kind**: paid_api
- **Category**: verification
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.01
- **Wallet**: `0x38287535a4f47f53360940cfad8bf9ac5bc04a69`

## URLs
- Agent card: https://sentinel.rootstuff.io/.well-known/mcp.json
- Page (HTML): https://agenstry.com/agents/sentinel.rootstuff.io
- Documentation: https://sentinel.rootstuff.io