passlisted in Coinbasecounted above 43% of Compute
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-20 21:28 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 USDC
- Networks
- 3
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 29 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
At sentinel-agent.dev, guard takes POST requests, is listed in the Coinbase registry, and falls under compute by TOLL's rules.
On Base, guard asks 0.005 USDC per call.
The listing declares an input block with no named parameters.
guard accepts payment on Base, Arbitrum and Solana, 3 options in all, to 2 different wallets.
A response from guard, as declared, includes risks, verdict and signature.
guard answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
guard is the only listed endpoint on sentinel-agent.dev.
One payer accounts for all 2 calls to guard over 30 days.
guard was last called 26 days before the snapshot.
Closest in price to guard within compute: md at url2md-testnet.url2md.workers.dev and md at url2md.io.
guard is priced above 30% of comparable listings in compute.
The wallet paid by guard is the payee of 2 endpoints across 2 hosts.
For 1 of the options on guard, TOLL has no verified decimals and shows the raw amount.
The seller's own tags are security, safety, agent and x402.
The price of guard is declared by 45 other listings in compute too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xCf1d31…2337E7 |
| Coinbase | eip155: | USD Coin | 5000 smallest units, decimals unknown | exact | 0xCf1d31…2337E7 |
| Coinbase | solana: | USDC | 0.005 USDC | exact | giu4VciT…aFNWE4 |
the checks, as of 2026-09-15 06:43 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:43 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:12 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:03 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:20 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 13:32 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-20 21:28 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "POST",
"example": {
"tx": {
"to": "0xCONTRACT",
"data": "0x",
"value": "0x0"
},
"chain": "base",
"from_addr": "0xAGENT"
}
},
"output": {
"type": "json",
"example": {
"risks": [],
"verdict": "SAFE",
"signature": "base64..."
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "guard on sentinel-agent.dev", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/sentinel-agent-dev-v1-guard-db2d07/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-sentinel-agent-dev-v1-guard-db2d07-2026-09-15T21-20Z,
author = {TOLL},
title = {guard on sentinel-agent.dev},
howpublished = {\url{https://tollindex.com/e/sentinel-agent-dev-v1-guard-db2d07/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.