us open data derived

api.maxwellinternational.aiSearch derived

GET https://api.maxwellinternational.ai/v1/gov/us/open-data

passlisted in Coinbase#27 by calls of 85 on this host

0.005 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-10-03 05:16 UTC · method · pinnable

Validation state: pass; as of 2026-10-03 04:07 UTC · method · pinnable · sweep daily-2026-10-03
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-10-03 04:07 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 6; as of 2026-10-03 05:16 UTC · method · pinnable
Unique payers, trailing 30 days: 2; as of 2026-10-03 05:16 UTC · method · pinnable
Last called: 2026-09-30 17:09 UTC; as of 2026-10-03 05:16 UTC · method · pinnable
First observed by TOLLderived: 2026-09-29; as of 2026-09-29 22:13 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.005 USDC; as of 2026-10-03 05:16 UTC · method · pinnable · on eip155:8453
Networks: 2; as of 2026-10-03 05:16 UTC · method · pinnable

Counters

11 observations, 3 of them a change

How has the volume on this endpoint moved?

Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-29. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot.

In words

TOLL's first observation of us open data was 2026-09-29.

api.maxwellinternational.ai serves us open data, a GET endpoint that TOLL places in search, listed in the Coinbase registry.

A call to us open data costs 0.005 USDC on Base, as declared.

us open data takes the query parameter q.

On 2026-10-03 it returned a valid 402 challenge, as at every sweep since 2026-09-29.

us open data returns json; the example shows ok, sku, count, items, query, family and 2 others.

For us open data the listing declares 2 accepts on Base and Solana, to 2 different wallets.

Of api.maxwellinternational.ai's 85 listings, us open data ranks tied 27th by calls with 42 others.

Of the calls counted across api.maxwellinternational.ai, us open data takes 1%.

Over 30 days: 6 calls, 2 payers, about 3 calls per payer.

us open data was last called 3 days before the snapshot.

Closest in price to us open data within search: tweets search at x402.twit.sh and search site at x402.agentutility.ai.

Among comparable prices in search, us open data sits above 21% of them.

The payee wallet is shared by 85 listings on one host.

The seller's tags on us open data are data, x402 and api.

Exactly this price appears on 309 other listings in search.

Payment options as declared

the payment options, as of 2026-10-03 05:16 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.005 USDC	exact	0x597637…fb6d93
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.005 USDC	exact	u5zcwMcm…hCrMs9

Preflight checks at the last sweep

the checks, as of 2026-10-03 04:07 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-10-03 04:07 UTC	pass	daily-2026-10-03
2026-10-02 13:17 UTC	pass	daily-2026-10-02
2026-10-01 06:32 UTC	pass	daily-2026-10-01
2026-09-30 05:49 UTC	pass	daily-2026-09-30
2026-09-29 22:16 UTC	pass	new-after-daily-2026-09-29

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-29 22:13 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-30 17:09 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "q": "climate"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "ok": true,
      "sku": "gov.us.open_data",
      "count": 10,
      "items": [
        {
          "id": "nyc-climate-budgeting-report-climate-alignment-assessment-and-capital-climate...",
          "title": "NYC Climate Budgeting Report: Climate Alignment Assessment and Capital Climat...",
          "modified": "2026-08-11",
          "sourceUrl": "https://catalog.data.gov/dataset/nyc-climate-budgeting-report-climate-alignme...",
          "organization": "City of New York",
          "resourceCount": 3
        }
      ],
      "query": "climate",
      "family": "open_data",
      "source": "data.gov catalogue (GSA)",
      "country": "United States",
      "licence": {
        "url": "https://www.usa.gov/government-copyright",
        "name": "U.S. Government Works (public domain) for federal metadata; each dataset stat..."
      },
      "fetchedAt": "2026-09-29T13:35:32.004Z",
      "sourceUrl": "https://catalog.data.gov/",
      "totalCount": null
    }
  }
}

What the listing says

Search the national open data portal of the United States (catalog.data.gov) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute.

the record, 2026-09-30 17:09 UTC · method · pinnable

As declared

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0x597637…fb6d93

Takes payment for 85 endpoints on 1 host.

Among Search

counted above86%

of 2,538 that carry counters

cheaper than21%

of 2,549 with a comparable price

2,605 endpoints are in this category. 309 declare exactly this price.

the comparison, 2026-10-03 05:16 UTC · method · live

Nearest on price

searchapi.you.com0.005 USDCpass
apollo org searchapollo.x402.paywithlocus.com0.005 USDCpass
agentsearch web search v1agent.pocket.network0.005 USDCpass
tweets searchx402.twit.sh0.006 USDCpass
search sitex402.agentutility.ai0.006 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-03 05:16 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-03 05:16 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "us open data on api.maxwellinternational.ai", snapshot of 2026-10-03 05:16 UTC. https://tollindex.com/e/api-maxwellinternational-ai-v1-gov-us-open-data-1246f7/at/2026-10-03T05-16Z. Accessed [access date].

BibTeX

@misc{toll-e-api-maxwellinternational-ai-v1-gov-us-open-data-1246f7-2026-10-03T05-16Z,
  author = {TOLL},
  title = {us open data on api.maxwellinternational.ai},
  howpublished = {\url{https://tollindex.com/e/api-maxwellinternational-ai-v1-gov-us-open-data-1246f7/at/2026-10-03T05-16Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-03 05:16 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about us open data, or reply as the named seller