passlisted in Coinbase#3 by calls of 35 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
- 3
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-09 15:50 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.
toll402.dev lists 35 endpoints; provenance is tied 3rd by calls with 1 other.
provenance takes a json body with the fields url and deep.
A response from provenance, as declared, includes source, verdict, evidence, confidence, firstArchived and humanOriginScore.
One payer accounts for all 3 calls to provenance over 30 days.
The last call to provenance came 6 days before the snapshot, 2026-09-09.
It is priced at 0.01 USDC on Base.
provenance takes 6% of the calls counted across toll402.dev.
At toll402.dev, provenance takes POST requests, is listed in the Coinbase registry, and falls under storage by TOLL's rules.
provenance answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to provenance within storage: projects uploads at api.x402-hosting.com and upload at img402.dev.
provenance is priced above 55% of comparable listings in storage.
Within storage, 67% of endpoints with counters have fewer calls.
The wallet paid by provenance is the payee of 35 endpoints on one host.
The seller's own tags are provenance, ai-detection, human and synthetic.
The price of provenance is declared by 38 other listings in storage too.
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 | 0x318d34…8b3dbe |
the checks, as of 2026-09-15 06:03 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 06:03 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:34 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:29 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:45 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:36 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 2026-09-09 15:50 UTC · method · live
The input and output block
{
"input": {
"body": {
"url": "https://en.wikipedia.org/wiki/Turing_test",
"deep": false
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"source": {
"tier": 1
},
"verdict": "likely_human",
"evidence": [
{
"value": "2003-05-12T00:00:00Z",
"signal": "wayback_first_capture",
"direction": "human"
}
],
"confidence": 0.9,
"firstArchived": "2003-05-12T00:00:00Z",
"humanOriginScore": 82
}
}
}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, "provenance on toll402.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/toll402-dev-v1-provenance-a160d6/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-toll402-dev-v1-provenance-a160d6-2026-09-15T16-57Z,
author = {TOLL},
title = {provenance on toll402.dev},
howpublished = {\url{https://tollindex.com/e/toll402-dev-v1-provenance-a160d6/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.