passlisted in Coinbase#6 by calls of 29 on this host
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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-30 07:01 UTC
- First observed by TOLLderived
- 2026-09-10
- 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 28 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.
Among the 29 endpoints on agentdata-api.sander-van-aard.workers.dev, preflight is tied 6th by calls with 23 others.
The request to preflight is a json body with the fields pay_to and resource.
preflight returns json; the example shows live, history, checked_at and status_page.
preflight drew a single call from a single payer in the trailing 30 days.
The last call to preflight came 16 days before the snapshot, 2026-08-30.
On Base, preflight asks 0.01 USDC per call.
TOLL files preflight under identity: a POST endpoint on agentdata-api.sander-van-aard.workers.dev, listed in the Coinbase registry.
preflight answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to preflight within identity: attested screening at rubric-protocol.com and items at spawnxchange-api-485602182462.europe-west4.run.app.
Among comparable prices in identity, preflight sits above 31% of them.
The wallet paid by preflight is the payee of 29 endpoints on one host.
516 other listings in identity declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xb0ae6a…ca2099 |
the checks, as of 2026-09-15 06:10 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 06:10 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:41 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:34 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:51 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:44 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 2026-08-30 07:01 UTC · method · live
The input and output block
{
"input": {
"body": {
"pay_to": "0x0000000000000000000000000000000000000001",
"resource": "https://api.example-service.com/data"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"live": {
"status": "ok_402",
"latency_ms": 320,
"observed_pay_to": "0x0000000000000000000000000000000000000001",
"manifest_present": true,
"pay_to_matches_live": true
},
"history": {
"hosts": [
{
"host": "api.example-service.com",
"uptime_30d_pct": 99.1
}
],
"monitored": true
},
"checked_at": "2026-07-14T08:00:00.000Z",
"status_page": "https://x402-monitor.sander-van-aard.workers.dev/status/api.example-service.com"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 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 agentdata-api.sander-van-aard.workers.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agentdata-api-sander-van-aard-workers-dev-x402-preflight-aad9c1/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-agentdata-api-sander-van-aard-workers-dev-x402-preflight-aad9c1-2026-09-15T16-57Z,
author = {TOLL},
title = {preflight on agentdata-api.sander-van-aard.workers.dev},
howpublished = {\url{https://tollindex.com/e/agentdata-api-sander-van-aard-workers-dev-x402-preflight-aad9c1/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.