passlisted in Coinbase#2 by calls of 2 on this host
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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-02 22:11 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 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 2 times 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 stat.halowerk.com, carbon intensity takes POST requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
carbon intensity is priced at 0.005 USDC on Base.
Callers of carbon intensity supply a json body with the fields years and countries.
carbon intensity declares nothing about its output; validate flags that as advisory, not a verdict.
carbon intensity answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
carbon intensity shares stat.halowerk.com with 1 other listed endpoint and is 2nd by calls.
carbon intensity takes 33% of the calls counted across stat.halowerk.com.
In the trailing 30 days: one call, one payer.
carbon intensity was last called 13 days before the snapshot.
Closest in price to carbon intensity within the "other" category: aviation airport status at api.x402node.dev and phone intelligence at x402.orthogonal.com.
carbon intensity is priced above 58% of comparable listings in the "other" category.
The wallet paid by carbon intensity is the payee of 1,553 endpoints across 67 hosts.
The price of carbon intensity is declared by 141 other listings in the "other" category 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 | 0x2880Ed…1C4E5E |
the checks, as of 2026-09-15 06:33 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:33 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 06:02 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 05:54 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 08:11 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 12:13 UTC | pass | 1 | 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 2026-09-02 22:11 UTC · method · live
The input and output block
{
"input": {
"body": {
"years": 5,
"countries": [
"DE"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}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, "carbon intensity on stat.halowerk.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/stat-halowerk-com-v1-carbon-intensity-cc00b9/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-stat-halowerk-com-v1-carbon-intensity-cc00b9-2026-09-15T21-20Z,
author = {TOLL},
title = {carbon intensity on stat.halowerk.com},
howpublished = {\url{https://tollindex.com/e/stat-halowerk-com-v1-carbon-intensity-cc00b9/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.