gauge air derived

api.truthbear.coOther derived

GET https://api.truthbear.co/gauge/air

passlisted in Coinbase#51 by calls of 60 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 2026-09-15 16:57 UTC · method · pinnable

Validation state: pass; as of 2026-09-15 06:06 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 06:06 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 16; as of 2026-09-15 16:57 UTC · method · pinnable
Unique payers, trailing 30 days: 2; as of 2026-09-15 16:57 UTC · method · pinnable
Last called: 2026-09-07 08:52 UTC; as of 2026-09-15 16:57 UTC · method · pinnable
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.005 USDC; as of 2026-09-15 16:57 UTC · method · pinnable · on eip155:8453
Networks: 2; as of 2026-09-15 16:57 UTC · method · pinnable

Counters

28 observations, 1 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

Calls counted in the trailing thirty days across the 2,777 endpoints in Other that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 16: 55 in the category are counted higher and 2,721 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 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.

In words

gauge air is one of 60 listed endpoints on api.truthbear.co, tied 51st by calls with 9 others among them.

gauge air takes the query parameter loc.

It declares json output but gives no example.

The registry's counters give gauge air 16 calls and 2 unique payers over 30 days, about 8 calls per payer.

gauge air was last called 8 days before the snapshot.

Each call is priced at 0.005 USDC, payable on Base.

gauge air takes 1% of the calls counted across api.truthbear.co.

For gauge air the listing declares 2 accepts on Base and Solana, to 2 different wallets.

TOLL files gauge air under the "other" category: a GET endpoint on api.truthbear.co, listed in the Coinbase registry.

gauge air answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to gauge air within the "other" category: aviation airport status at api.x402node.dev and phone intelligence at x402.orthogonal.com.

gauge air is priced above 58% of comparable listings in the "other" category.

gauge air out-counts 98% of the 2,777 endpoints in the "other" category that carry counters.

The wallet paid by gauge air is the payee of 120 endpoints across 2 hosts.

The seller's tags on gauge air are gauge, air, no-data-no-charge and official-source.

The price of gauge air is declared by 142 other listings in the "other" category too.

Payment options as declared

the payment options, as of 2026-09-15 16:57 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	0x2d16a2…c4c6c3
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.005 USDC	exact	8qEn3Y3G…rQAY3n

Preflight checks at the last sweep

the checks, as of 2026-09-15 06:06 UTC · method · pinnableendpoint answered HTTP 402

bazaar.info.output.example · advisory, does not affect the verdict · an output example is provided (advisory)

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	failed checks	sweep
2026-09-15 06:06 UTC	pass	1	daily-2026-09-15
2026-09-14 05:37 UTC	pass	1	daily-2026-09-14
2026-09-13 05:31 UTC	pass	1	daily-2026-09-13
2026-09-12 07:48 UTC	pass	1	daily-2026-09-12
2026-09-11 11:39 UTC	pass	1	daily-2026-09-11

Registry presence

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

2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-07 08:52 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "example": {
      "loc": "us-stlouis"
    },
    "queryParams": {
      "loc": "required - location id; full list at free /gauge/preview"
    },
    "exampleRequest": "/gauge/air?loc=us-stlouis"
  },
  "output": {
    "type": "json"
  }
}

What the listing says

Add-on, air quality for one location: US AQI category and PM2.5 reading from EPA and CAMS official feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. Every record carries an offline-recomputable record_hash. $0.0050 per call.

the record, 2026-09-07 08:52 UTC · method · pinnable

As declared

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

Who is paid

0x2d16a2…c4c6c3

Takes payment for 120 endpoints on 2 hosts.

Among Other

counted above98%

of 2,777 that carry counters

cheaper than58%

of 2,780 with a comparable price

2,795 endpoints are in this category. 142 declare exactly this price.

the comparison, 2026-09-15 16:57 UTC · method · live

Nearest on price

enrich profilewin.oneshotagent.com0.005 USDCpass
aviation airport statusapi.x402node.dev0.005 USDCpass
phone intelligencex402.orthogonal.com0.005 USDCpass
checkholidays.use.x402atlas.com0.005 USDCpass
replicate get predictionreplicate.x402.paywithlocus.com0.003 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-09-15 16:57 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "gauge air on api.truthbear.co", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-truthbear-co-gauge-air-a53387/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-api-truthbear-co-gauge-air-a53387-2026-09-15T16-57Z,
  author = {TOLL},
  title = {gauge air on api.truthbear.co},
  howpublished = {\url{https://tollindex.com/e/api-truthbear-co-gauge-air-a53387/at/2026-09-15T16-57Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 16:57 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 gauge air, or reply as the named seller