passlisted in Coinbase#3 by calls of 11 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
- 2026-08-21 13:21 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 1 time 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.
Among the 11 endpoints on energy.halowerk.com, optimizer cheapest window is tied 3rd by calls with 8 others.
Its declared inputs are a json body with the field duration_hours.
optimizer cheapest window returns json; the example shows action, source, window, best_end, timestamp, best_start and 2 others.
optimizer cheapest window drew a single call from a single payer in the trailing 30 days.
The last call to optimizer cheapest window came 25 days before the snapshot, 2026-08-21.
A call to optimizer cheapest window costs 0.005 USDC on Base, as declared.
5% of the host's counted calls go to it.
optimizer cheapest window is a POST endpoint at energy.halowerk.com, listed in the Coinbase registry and filed by TOLL under compute.
optimizer cheapest window answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to optimizer cheapest window within compute: md at url2md-testnet.url2md.workers.dev and md at url2md.io.
Among comparable prices in compute, optimizer cheapest window sits above 30% of them.
The payee wallet is shared by 1,553 listings across 67 hosts.
The seller's tags on optimizer cheapest window are compute-scheduling, depin-workloads, carbon-aware-compute and battery-dispatch.
The price of optimizer cheapest window is declared by 45 other listings in compute 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 03:54 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 03:54 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 03:54 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 03:54 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:08 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:33 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 2026-08-21 13:21 UTC · method · live
The input and output block
{
"input": {
"body": {
"duration_hours": 2
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"action": "charge_during_window",
"source": "Cheapest Window Optimizer",
"window": [
{
"end": "2026-07-14T12:00:00.000Z",
"price": 5.18,
"start": "2026-07-14T11:00:00.000Z"
},
{
"end": "2026-07-14T13:00:00.000Z",
"price": 5.77,
"start": "2026-07-14T12:00:00.000Z"
}
],
"best_end": "2026-07-14T13:00:00.000Z",
"timestamp": "2026-07-13T22:51:21.971Z",
"best_start": "2026-07-14T11:00:00.000Z",
"day_avg_ct_kwh": "12.397",
"duration_hours": 2,
"avg_price_ct_kwh": "5.475",
"savings_vs_avg_pct": "55.8"
}
}
}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, "optimizer cheapest window on energy.halowerk.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/energy-halowerk-com-optimizer-cheapest-window-0a349c/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-energy-halowerk-com-optimizer-cheapest-window-0a349c-2026-09-15T21-20Z,
author = {TOLL},
title = {optimizer cheapest window on energy.halowerk.com},
howpublished = {\url{https://tollindex.com/e/energy-halowerk-com-optimizer-cheapest-window-0a349c/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.