passlisted in Coinbasecounted above 83% of Compute
0.01 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
- 3
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-06 22:57 UTC
- First observed by TOLLderived
- 2026-10-07
- Pricederived
- 0.01 USDC
- Networks
- 1
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 18 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.
preflight answers POST requests at effectguard-x402-experiment.onrender.com; it is listed in the Coinbase registry and TOLL files it under compute.
preflight is priced at 0.01 USDC on Base.
The request to preflight is a json body with the fields tool, agent_id, arguments, account_id, request_id and session_id.
preflight returns json; the example shows reason, decision and retry_after_ms.
The daily sweep got a valid payment challenge from preflight on 2026-10-12, as at every sweep since 2026-10-07.
effectguard-x402-experiment.onrender.com lists no other endpoint.
preflight drew 3 calls from one payer in the trailing 30 days.
The last call to preflight came 6 days before the snapshot, 2026-10-06.
Closest in price to preflight within compute: operations at agents.chain.link and people match at x402.orthogonal.com.
preflight is priced above 73% of comparable listings in compute.
Within compute, 83% of endpoints with counters have fewer calls.
The payee wallet of preflight appears on no other listing.
241 other listings in compute declare exactly the same price.
the payment options, as of 2026-10-13 00:37 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xc8d0D4…eE9ee0 |
the checks, as of 2026-10-12 06:14 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 06:14 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 04:37 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 09:54 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 04:39 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 06:17 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 06:06 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-07 06:01 UTC | pass | 0 | new-after-daily-2026-10-07 |
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 2026-10-06 22:57 UTC · method · live
The input and output block
{
"input": {
"body": {
"tool": "json.read",
"agent_id": "example-agent",
"arguments": {
"namespace": "my-app/v1",
"operation": "report",
"parameters": {
"id": "example"
}
},
"account_id": "main",
"request_id": "example-request-1",
"session_id": "example-session"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"reason": "matching_request_in_progress",
"decision": "WAIT",
"retry_after_ms": 1000
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 00:37 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "preflight on effectguard-x402-experiment.onrender.com", snapshot of 2026-10-13 00:37 UTC. https://tollindex.com/e/effectguard-x402-experiment-onrender-com-v1-preflight-187927/at/2026-10-13T00-37Z. Accessed [access date].
BibTeX
@misc{toll-e-effectguard-x402-experiment-onrender-com-v1-preflight-187927-2026-10-13T00-37Z,
author = {TOLL},
title = {preflight on effectguard-x402-experiment.onrender.com},
howpublished = {\url{https://tollindex.com/e/effectguard-x402-experiment-onrender-com-v1-preflight-187927/at/2026-10-13T00-37Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 00:37 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.