failabsent from every registrycounted above 0% of Search
0.05 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-16 04:48 UTC · method
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- — / 0% / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-17 06:16 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.05 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 30 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.
On 2026-09-16 it did not answer at all; TOLL records that as a failure.
At api.osf-master-server.com, environment data takes GET requests, is listed in neither registry at the last pull, and falls under search by TOLL's rules.
environment data is priced at 0.05 USDC on Base.
Callers of environment data supply the query parameter format and the path parameter query.
environment data returns json; the example shows result, matches, match_count and search_evidence.
environment data drew a single call from a single payer in the trailing 30 days.
The last call to environment data came 51 days before the snapshot, 2026-08-17.
environment data is the only listed endpoint on api.osf-master-server.com.
It is cheaper than 11% of comparable listings in search.
environment data sits nearest in price to trend (google-trends.use.x402atlas.com) and trend (api.kadec0.xyz) among listings in search.
The wallet paid by environment data is the payee of 18 endpoints on one host.
The seller's tags on environment data are water quality, weather data, natural hazards and biodiversity.
environment data was missing from the Coinbase registry at the pull of 2026-09-16, confirmed at the pull of 2026-09-16; that is registry presence, not liveness.
The price of environment data is declared by 94 other listings in search too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-16 04:48 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.05 USDC | exact | 0x72f62d…F3396c |
the checks, as of 2026-09-16 05:26 UTC · methodendpoint answered HTTP none
endpoint_reachable· the endpoint answered at all
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-16 05:26 UTC | fail | 1 | daily-2026-09-16 |
| 2026-09-15 05:43 UTC | fail | 1 | daily-2026-09-15 |
| 2026-09-14 05:16 UTC | fail | 1 | daily-2026-09-14 |
| 2026-09-13 05:11 UTC | fail | 1 | daily-2026-09-13 |
| 2026-09-12 07:28 UTC | fail | 1 | daily-2026-09-12 |
| 2026-09-11 11:13 UTC | fail | 1 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-17 06:16 UTC · method
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"query": ":query"
},
"queryParams": {
"format": "json"
}
},
"output": {
"type": "json",
"example": {
"result": "MATCHES_FOUND",
"matches": [
{
"title": "Streamflow gage 09380000",
"source": "USGS_WATER",
"record_id": 12345
}
],
"match_count": 1,
"search_evidence": {
"scan": {
"matches_omitted": 25,
"candidates_examined": 35,
"candidate_set_complete": true
},
"_about": "Proof of work, on EVERY result including NO_MATCH: the terms actually searched, how many records were in scope per source, how fresh they are, whether the scan completed or was truncated, and on an empty result the per-term record counts plus a known-good control query re-measured live in the same request. Numbers shown are illustrative.",
"corpus": {
"records_in_scope": 1558599,
"newest_record_ingested_utc": "2026-08-01T15:47:55Z"
},
"result_confidence": "matches_found"
}
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "environment data on api.osf-master-server.com". https://tollindex.com/e/api-osf-master-server-com-x402-environment-data-query-8516e0. Accessed [access date].
BibTeX
@misc{toll-e-api-osf-master-server-com-x402-environment-data-query-8516e0-2026-10-07,
author = {TOLL},
title = {environment data on api.osf-master-server.com},
howpublished = {\url{https://tollindex.com/e/api-osf-master-server-com-x402-environment-data-query-8516e0}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-07 05:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.