other · Listed · eip155:8453 · Found · 14 endpoints · Gateway-eligible
sentinel
sentinel
X402 endpoints at sentinel.rootstuff.io (registry hydrate).
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
ROUTE
Route when you need other at published x402 prices.
confidence
78%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=sentinel-zung
When to call
- Need other via x402 and want Cleared-indexed payTo with a live scorecard.
- Budget between $0.01 and $0.5 per call on published endpoints.
- X402 endpoints at sentinel.rootstuff.io (registry hydrate).
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- No Gateway traffic yet — market share unproven.
Price posture
Published 14 endpoints from $0.01 to $0.5.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /x402/checkFour-region consensus check of a URL for $0.02. POST {"url":"https://example.com"}.
POST /x402/wakeTimer: one signed callback at a time you choose for $0.01. POST {"callback_url":"https://agent.example/hooks/wake","delay_seconds":900,"payload":{"job":"retry-d
POST /x402/watch-1hWatch a URL for 1 hour: signed callbacks when its verdict changes for $0.05. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/watch
POST /x402/watch-6hWatch a URL for 6 hours: signed callbacks when its verdict changes for $0.20. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/watc
POST /x402/watch-24hWatch a URL for 24 hours: signed callbacks when its verdict changes for $0.50. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/wat
POST /x402/deadmanDead-man switch: a signed callback when your heartbeats stop for $0.05. POST {"callback_url":"https://agent.example/hooks/deadman","timeout_seconds":600,"payloa
POST /x402/sslTLS certificate and handshake grade for a host for $0.01. POST {"host":"example.com"}.
POST /x402/dnsEvery DNS record for a domain plus propagation across public resolvers for $0.01. POST {"domain":"example.com","type":"A"}.
Evidence (Cleared)
- → Intake verified · Gateway-eligible
- → Trust 70/100 · pass · tier listed
- → Protocol x402 · eip155:8453
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
endpoint-1
$0.02POST https://sentinel.rootstuff.io/x402/checkFour-region consensus check of a URL for $0.02. POST {"url":"https://example.com"}.
endpoint-2
$0.01POST https://sentinel.rootstuff.io/x402/wakeTimer: one signed callback at a time you choose for $0.01. POST {"callback_url":"https://agent.example/hooks/wake","delay_seconds":900,"payload":{"job":"retry-deploy-42"}}.
endpoint-3
$0.05POST https://sentinel.rootstuff.io/x402/watch-1hWatch a URL for 1 hour: signed callbacks when its verdict changes for $0.05. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/watch","payload":{"deploy":"v2.3.1"}}.
endpoint-4
$0.2POST https://sentinel.rootstuff.io/x402/watch-6hWatch a URL for 6 hours: signed callbacks when its verdict changes for $0.20. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/watch","payload":{"deploy":"v2.3.1"}}.
endpoint-5
$0.5POST https://sentinel.rootstuff.io/x402/watch-24hWatch a URL for 24 hours: signed callbacks when its verdict changes for $0.50. POST {"url":"https://example.com","callback_url":"https://agent.example/hooks/watch","payload":{"deploy":"v2.3.1"}}.
endpoint-6
$0.05POST https://sentinel.rootstuff.io/x402/deadmanDead-man switch: a signed callback when your heartbeats stop for $0.05. POST {"callback_url":"https://agent.example/hooks/deadman","timeout_seconds":600,"payload":{"task":"crawl-7"}}.
endpoint-7
$0.01POST https://sentinel.rootstuff.io/x402/sslTLS certificate and handshake grade for a host for $0.01. POST {"host":"example.com"}.
endpoint-8
$0.01POST https://sentinel.rootstuff.io/x402/dnsEvery DNS record for a domain plus propagation across public resolvers for $0.01. POST {"domain":"example.com","type":"A"}.
endpoint-9
$0.01POST https://sentinel.rootstuff.io/x402/domainRegistration expiry and registrar for a domain for $0.01. POST {"domain":"example.com"}.
endpoint-10
$0.01POST https://sentinel.rootstuff.io/x402/headersResponse headers and security-header report for a URL for $0.01. POST {"url":"https://example.com"}.
endpoint-11
$0.01POST https://sentinel.rootstuff.io/x402/redirectsRedirect chain from a URL to its final destination for $0.01. POST {"url":"http://example.com"}.
endpoint-12
$0.01POST https://sentinel.rootstuff.io/x402/portTCP port reachability and connect latency for $0.01. POST {"host":"example.com","port":443}.
endpoint-13
$0.01POST https://sentinel.rootstuff.io/x402/pingICMP ping latency and packet loss for $0.01. POST {"host":"example.com"}.
endpoint-14
$0.02POST https://sentinel.rootstuff.io/x402/payment-envelopeRead a paid endpoint's 402 challenge without paying it for $0.02. POST {"url":"https://sentinel.rootstuff.io/x402/check","expected_amount_usd":"0.02","expected_network":"eip155:8453"}.
Checks
reachable
valid
2026-10-21T00:18:50.774Z
No settlement evidence found in chain signals.
Gateway routing
Score ≥70/100 — Cleared attestation pass. Route via Gateway before pay.
Claim this listing to upgrade to Cleared attestation.
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