passlisted in Coinbase#2 by calls of 10 on this host
0.003 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
- 2026-09-01 07:57 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.003 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.
TOLL files materials lca under identity: a POST endpoint on prop.halowerk.com, listed in the Coinbase registry.
Per call, materials lca declares 0.003 USDC on Base.
Its declared inputs are a json body with the field materials.
materials lca declares nothing about its output; validate flags that as advisory, not a verdict.
materials lca answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
materials lca is one of 10 listed endpoints on prop.halowerk.com, tied 2nd by calls with 8 others among them.
materials lca takes 9% of the calls counted across prop.halowerk.com.
In the trailing 30 days: one call, one payer.
materials lca was last called 14 days before the snapshot.
Closest in price to materials lca within identity: paid x402 facilitator health at api.oblique.markets and recherche at api.sirenic.eu.
materials lca is priced above 15% of comparable listings in identity.
The wallet paid by materials lca is the payee of 1,553 endpoints across 67 hosts.
The price of materials lca is declared by 53 other listings in identity too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0x2880Ed…1C4E5E |
the checks, as of 2026-09-15 03:55 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 03:55 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 03:55 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 03:54 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 06:09 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 09:34 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 2026-09-01 07:57 UTC · method · live
The input and output block
{
"input": {
"body": {
"materials": [
{
"material_id": "concrete-c30",
"waste_fraction": 0.04,
"installed_mass_kg": 480000,
"transport_distance_km": 45,
"production_factor_kgco2e_per_kg": 0.12,
"transport_factor_kgco2e_per_tonne_km": 0.09
},
{
"material_id": "rebar",
"waste_fraction": 0.03,
"installed_mass_kg": 28000,
"transport_distance_km": 220,
"production_factor_kgco2e_per_kg": 0.78,
"transport_factor_kgco2e_per_tonne_km": 0.08
}
]
},
"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 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, "materials lca on prop.halowerk.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/prop-halowerk-com-v1-materials-lca-0b80d9/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-prop-halowerk-com-v1-materials-lca-0b80d9-2026-09-15T16-57Z,
author = {TOLL},
title = {materials lca on prop.halowerk.com},
howpublished = {\url{https://tollindex.com/e/prop-halowerk-com-v1-materials-lca-0b80d9/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.