gauge ruler derived

aeml-x402.zeabur.appMarket data derived

GET https://aeml-x402.zeabur.app/gauge/ruler

passlisted in Coinbase#4 by calls of 12 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 05:50 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 05:50 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 5; 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: 2026-08-19 07:13 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, 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 2026-09-10. 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

Of aeml-x402.zeabur.app's 12 listings, gauge ruler ranks tied 4th by calls with 1 other.

Callers of gauge ruler supply the query parameters entity and signal_id.

gauge ruler declares json output without an example.

In the trailing 30 days the registry counted 5 calls from 2 unique payers.

gauge ruler was last called 27 days before the snapshot.

On Base, gauge ruler asks 0.005 USDC per call.

Of the calls counted across aeml-x402.zeabur.app, gauge ruler takes 8%.

2 payment options span Base and Solana, to 2 different wallets.

TOLL files gauge ruler under market data: a GET endpoint on aeml-x402.zeabur.app, listed in the Coinbase registry.

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

Closest in price to gauge ruler within market data: stonk yield invoke at api.solenrich.com and gas at base-gas-x402-production.up.railway.app.

gauge ruler is priced above 24% of comparable listings in market data.

Across market data, 5,172 endpoints carry counters and gauge ruler out-counts 76% of them.

Its payee wallet receives for 120 listed endpoints across 2 hosts.

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

481 other listings in market data declare exactly the same price.

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 05:50 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
2026-09-15 05:50 UTC	pass	daily-2026-09-15
2026-09-14 05:22 UTC	pass	daily-2026-09-14
2026-09-13 05:17 UTC	pass	daily-2026-09-13
2026-09-12 07:34 UTC	pass	daily-2026-09-12
2026-09-11 11:21 UTC	pass	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 2026-08-19 07:13 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "example": {
      "entity": "07010000",
      "signal_id": "hydrology.river-level"
    },
    "queryParams": {
      "entity": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals[",
      "signal_id": "required - signal id (genus.species); free list at GET /gauge/catalog (paged; ?all=1 for every line)"
    },
    "exampleRequest": "/gauge/ruler?signal_id=hydrology.river-level&entity=07010000"
  },
  "output": {
    "type": "json"
  }
}

What the listing says

Add-on, the official ruler: the band and threshold ladder published by the source agency, its classification, and distance-to-action. NOT every line has an official ruler - pure market quotes do not. When it does not, you get 422 with no_charge:true and reason:no-ruler-for-this-line and you are NOT billed. Never a bag of nulls you paid for. Every record carries an offline-recomputable record_hash.

the record, 2026-08-19 07:13 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 Market data

counted above76%

of 5,172 that carry counters

cheaper than24%

of 5,260 with a comparable price

5,316 endpoints are in this category. 481 declare exactly this price.

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

Nearest on price

enrich companywin.oneshotagent.com0.005 USDCpass
stonk yield invokeapi.solenrich.com0.005 USDCpass
gasbase-gas-x402-production.up.railway.app0.005 USDCpass
chain erc20 transfersapi.onesource.io0.005 USDCpass
tick latesttick.hugen.tokyo0.005 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 ruler on aeml-x402.zeabur.app", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/aeml-x402-zeabur-app-gauge-ruler-8ef13f/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-aeml-x402-zeabur-app-gauge-ruler-8ef13f-2026-09-15T16-57Z,
  author = {TOLL},
  title = {gauge ruler on aeml-x402.zeabur.app},
  howpublished = {\url{https://tollindex.com/e/aeml-x402-zeabur-app-gauge-ruler-8ef13f/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 ruler, or reply as the named seller