SENTINEL
https://sentinel-agent.dev/v1/guardShares a payout wallet with 8 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Pre-execution transaction safety oracle for autonomous AI agents. Call SENTINEL before signing any on-chain transaction and receive a Signed SAFE / UNSAFE / UNKNOWN verdict (ed25519). Paid per call via x402 (USDC on Base).
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
92.1% avgResponse time
p50 95ms · p95 258msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/7/2026, 12:00:00 AM | 100% | 15 | 96ms |
| 9/8/2026, 12:00:00 AM | 100% | 21 | 94ms |
| 9/9/2026, 12:00:00 AM | 100% | 20 | 94ms |
| 9/10/2026, 12:00:00 AM | 100% | 14 | 94ms |
| 9/11/2026, 12:00:00 AM | 100% | 10 | 94ms |
| 9/12/2026, 12:00:00 AM | 100% | 9 | 93ms |
| 9/13/2026, 12:00:00 AM | 100% | 16 | 94ms |
| 9/14/2026, 12:00:00 AM | 100% | 15 | 94ms |
| 9/15/2026, 12:00:00 AM | 100% | 16 | 94ms |
| 9/16/2026, 12:00:00 AM | 100% | 16 | 101ms |
| 9/17/2026, 12:00:00 AM | 100% | 15 | 95ms |
| 9/18/2026, 12:00:00 AM | 100% | 13 | 95ms |
| 9/19/2026, 12:00:00 AM | 100% | 13 | 89ms |
| 9/20/2026, 12:00:00 AM | 100% | 12 | 88ms |
| 9/21/2026, 12:00:00 AM | 100% | 12 | 88ms |
| 9/22/2026, 12:00:00 AM | 100% | 12 | 90ms |
| 9/23/2026, 12:00:00 AM | 100% | 12 | 90ms |
| 9/24/2026, 12:00:00 AM | 64% | 14 | 93ms |
| 9/25/2026, 12:00:00 AM | 0% | 8 | — |
| 9/26/2026, 12:00:00 AM | 0% | 1 | — |
| 9/27/2026, 12:00:00 AM | 100% | 6 | 142ms |
| 9/28/2026, 12:00:00 AM | 100% | 12 | 94ms |
| 9/29/2026, 12:00:00 AM | 100% | 12 | 95ms |
| 9/30/2026, 12:00:00 AM | 100% | 12 | 92ms |
| 10/1/2026, 12:00:00 AM | 100% | 12 | 96ms |
| 10/2/2026, 12:00:00 AM | 100% | 12 | 95ms |
| 10/3/2026, 12:00:00 AM | 100% | 12 | 95ms |
| 10/4/2026, 12:00:00 AM | 100% | 10 | 154ms |
| 10/5/2026, 12:00:00 AM | 100% | 10 | 206ms |
| 10/6/2026, 12:00:00 AM | 100% | 3 | 155ms |
- Availability
- 96
- Latency
- 100
- Security
- 100
- Transparency
- 61
- Activity
- 2
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- USDC
- Networks
- arbitrum, base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147wwSaGf
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- Namecheap Inc.
- Domain registered
- 2026-07-19
- Hosting network
- RS-1125
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
On-chain activity (base)
Payments per day
last payment 9/30/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 9/25/2026 | 1 | 0.01 | 1 |
| 9/28/2026 | 2 | 0.02 | 1 |
| 9/30/2026 | 2 | 0.01 | 1 |
This payout wallet is shared: figures cover all 9 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.
Linked by wallet — likely same operator
On-chain agent identity and the x402 endpoint that shares its settlement wallet.
Response schema
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