passlisted in Coinbase#5 by calls of 7 on this host
0.002 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
- 3
- Last called
- 2026-10-08 06:09 UTC
- First observed by TOLLderived
- 2026-10-04
- Pricederived
- 0.002 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 25 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.
x402-datashop-production.up.railway.app serves air quality, a GET endpoint that TOLL places in identity, listed in the Coinbase registry.
air quality is priced at 0.002 USDC on Base.
The request to air quality is the query parameters hourly, latitude, longitude and forecast_days.
A response from air quality, as declared, includes hourly, source, latitude, longitude, hourly_units and forecast_days.
air quality answered the sweep of 2026-10-13 with a valid 402, as at every sweep since 2026-10-04.
air quality shares x402-datashop-production.up.railway.app with 6 other listed endpoints and is tied 5th by calls with 2 others.
air quality takes 10% of the calls counted across x402-datashop-production.up.railway.app.
The registry's counters give air quality 3 calls and 3 unique payers over 30 days, every call from a different payer.
The last call to air quality came 5 days before the snapshot, 2026-10-08.
Closest in price to air quality within identity: tools verify semaphore at x402.freeq.one and chain ens at api.losbeto.xyz.
air quality is among the cheapest in identity; 7% of comparable listings ask less.
Across identity, 2,150 endpoints carry counters and air quality out-counts 57% of them.
The payee wallet is shared by 99 listings across 2 hosts.
The seller's tags on air quality are air-quality, pollution, pm25 and aqi.
The price of air quality is declared by 113 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0x6ab8ef…822dff |
the checks, as of 2026-10-13 15:24 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-13 15:24 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 12:26 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 11:02 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 19:11 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 12:50 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 14:43 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 13:53 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 14:24 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 12:35 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 22:21 UTC | pass | 0 | new-after-daily-2026-10-04 |
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 2026-10-08 06:09 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"hourly": "pm2_5,pm10,european_aqi",
"latitude": 48.8566,
"longitude": 2.3522,
"forecast_days": 2
}
},
"output": {
"type": "json",
"example": {
"hourly": {
"pm10": [
12.4,
11.8
],
"time": [
"2026-07-13T00:00",
"2026-07-13T01:00"
],
"pm2_5": [
8.2,
7.9
],
"european_aqi": [
22,
21
]
},
"source": "CAMS (Copernicus) via Open-Meteo, CC-BY 4.0 attribution required (open-meteo.com)",
"latitude": 48.9,
"longitude": 2.4,
"hourly_units": {
"pm10": "μg/m³",
"time": "iso8601",
"pm2_5": "μg/m³",
"european_aqi": "EAQI"
},
"forecast_days": 1
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "air quality on x402-datashop-production.up.railway.app", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/x402-datashop-production-up-railway-app-v1-air-quality-efce00/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-datashop-production-up-railway-app-v1-air-quality-efce00-2026-10-13T14-08Z,
author = {TOLL},
title = {air quality on x402-datashop-production.up.railway.app},
howpublished = {\url{https://tollindex.com/e/x402-datashop-production-up-railway-app-v1-air-quality-efce00/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.