passlisted in Coinbase#3 by calls of 4 on this host
0.02 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
- 2026-09-27 08:20 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 USDC
- Networks
- 1
How has the volume on this endpoint moved?
TOLL files brief under market data: a GET endpoint on api.grid-hub.app, listed in the Coinbase registry.
A call to brief costs 0.02 USDC on Base, as declared.
Its declared inputs are the path parameter zone.
brief returns json; the example shows zone, as_of, context, current, license, summary and 2 others.
brief answered the sweep of 2026-10-12 with a valid 402, as at every sweep since 2026-09-11.
brief is one of 4 listed endpoints on api.grid-hub.app, tied 3rd by calls with 1 other among them.
brief takes 14% of the calls counted across api.grid-hub.app.
In the trailing 30 days: one call, one payer.
brief was last called 15 days before the snapshot.
Closest in price to brief within market data: grouped daily at x402stock.xyz and analytics makers at api.onesource.io.
brief is priced above 73% of comparable listings in market data.
The wallet paid by brief is the payee of 4 endpoints on one host.
Seller tags: electricity, energy, prices and grid.
The price of brief is declared by 793 other listings in market data too.
the payment options, as of 2026-10-12 15:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0x7ca97a…b978DD |
the checks, as of 2026-10-12 10:03 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 10:03 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:41 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:53 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 09:55 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 11:21 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 10:43 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:25 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:10 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 12:17 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:45 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:56 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:44 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:08 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:18 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:25 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 07:18 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:32 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:54 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:54 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:32 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:46 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:45 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 06:02 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:33 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:28 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:45 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:35 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 2026-09-27 08:20 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"zone": "GB"
},
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"zone": "GB",
"as_of": 1790496611,
"context": {
"price": {
"max": 246.58,
"min": -23.28,
"unit": "GBP/MWh",
"median": 146.23,
"percentile": 43,
"sample_count": 1424,
"vs_median_pct": -2.9,
"window_days_actual": 29.6
}
},
"current": {
"price": {
"ts": 1790467200,
"unit": "GBP/MWh",
"value": 141.97
},
"demand": {
"ts": 1790494200,
"unit": "MW",
"value": 20878
}
},
"license": "NESO-Open-Licence",
"summary": "For Great Britain, price is typical (43rd percentile over the last 29.6 days); carbon intensity is typical (34th percentile); demand is typical; wind is the largest generation source at 54.3% of the mix.",
"zone_name": "Great Britain",
"attribution": "Supported by National Energy SO Open Data",
"coverage_note": "Context blocks are omitted for metrics this zone doesn't publish or where fewer than 20 samples exist. window_days_actual reflects the real data span, which varies by zone and metric. \"current\" is the most recent point at or before reque...",
"context_window_requested_days": 30
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-12 15:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "brief on api.grid-hub.app", snapshot of 2026-10-12 15:20 UTC. https://tollindex.com/e/api-grid-hub-app-v1-brief-zone-a00a80/at/2026-10-12T15-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-grid-hub-app-v1-brief-zone-a00a80-2026-10-12T15-20Z,
author = {TOLL},
title = {brief on api.grid-hub.app},
howpublished = {\url{https://tollindex.com/e/api-grid-hub-app-v1-brief-zone-a00a80/at/2026-10-12T15-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-12 15:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.