dev api health check derived

agenttools-hub.vercel.appIdentity derived

GET https://agenttools-hub.vercel.app/api/v1/dev/api-health-check

failabsent from every registrycounted above 88% of Identity

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 2026-10-12 05:54 UTC · method

Validation state: fail; as of 2026-10-12 06:46 UTC · method · sweep daily-2026-10-12
Uptime, 7 / 30 / 90 days: 83% / 92% / 92%; as of 2026-10-12 06:46 UTC · method · 5 of 6 in 7d, 11 of 12 in 30d, 11 of 12 in 90d
Calls, trailing 30 days: 6; as of 2026-10-12 05:54 UTC · method
Unique payers, trailing 30 days: 3; as of 2026-10-12 05:54 UTC · method
Last called: 2026-10-11 00:56 UTC; as of 2026-10-12 05:54 UTC · method
First observed by TOLLderived: 2026-10-02; as of 2026-10-02 05:34 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.005 USDC; as of 2026-10-12 05:54 UTC · method · on eip155:8453
Networks: 1; as of 2026-10-12 05:54 UTC · method

Counters

31 observations, 4 of them a change, and no more: the endpoint is absent from every registry

How has the volume on this endpoint moved?

Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-10-02 and ending at 2026-10-12, the last snapshot that carried it. 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. The series is final; nothing will be added to it.

In words

On 2026-10-12 it answered HTTP 308 rather than 402; TOLL records that as a failure.

agenttools-hub.vercel.app serves dev api health check, a GET endpoint that TOLL places in identity, listed in neither registry at the last pull.

A call to dev api health check costs 0.005 USDC on Base, as declared.

Its declared inputs are the query parameters url and runs.

dev api health check returns json; the example shows tool and result.

The registry's counters give dev api health check 6 calls and 3 unique payers over 30 days.

Its last counted call came 3 days before the snapshot.

dev api health check is the only listed endpoint on agenttools-hub.vercel.app.

It is cheaper than 79% of comparable listings in identity.

dev api health check sits nearest in price to meadow (agent.pocket.network) and chain ens (api.onesource.io) among listings in identity.

The wallet paid by dev api health check is the payee of 148 endpoints across 2 hosts.

Within identity, 88% of endpoints with counters have fewer calls.

The seller's tags on dev api health check are dev and crypto-dev.

dev api health check was missing from the Coinbase registry at the pull of 2026-10-12, confirmed at the pull of 2026-10-13; that is registry presence, not liveness.

The price of dev api health check is declared by 228 other listings in identity 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.

Payment options as declared

the payment options, as of 2026-10-12 05:54 UTC · method

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.005 USDC	exact	0x8a0F2b…02b0f6

Preflight checks at the last sweep

the checks, as of 2026-10-12 06:46 UTC · methodendpoint answered HTTP 308

returns_402 · an unauthenticated request gets HTTP 402

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
2026-10-12 06:46 UTC	fail	1	daily-2026-10-12
2026-10-11 05:09 UTC	pass	0	daily-2026-10-11
2026-10-10 13:21 UTC	pass	0	daily-2026-10-10
2026-10-09 05:21 UTC	pass	0	daily-2026-10-09
2026-10-08 07:00 UTC	pass	0	daily-2026-10-08
2026-10-07 06:14 UTC	pass	0	daily-2026-10-07
2026-10-06 07:05 UTC	pass	0	daily-2026-10-06
2026-10-05 06:40 UTC	pass	0	daily-2026-10-05
2026-10-04 09:28 UTC	pass	0	daily-2026-10-04
2026-10-03 04:35 UTC	pass	0	daily-2026-10-03
2026-10-02 13:46 UTC	pass	0	daily-2026-10-02
2026-10-02 12:12 UTC	pass	0	new-after-daily-2026-10-01

Registry presence

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

2026-10-13 00:37 UTCabsence from Coinbase confirmed, rule v1
2026-10-12 15:20 UTCabsent from Coinbase at this pull
2026-10-02 05:34 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-10-11 00:56 UTC · method

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "url": "https://api.frankfurter.dev/v1/latest?base=USD",
      "runs": 3
    }
  },
  "output": {
    "type": "json",
    "example": {
      "tool": "api-health-check",
      "result": {
        "value": null,
        "answer": "live data — call the API"
      }
    }
  }
}

What the listing says

Probe a GET endpoint several times and report status codes and latency statistics (min/avg/max). The cheap way for an agent to verify an API — for example one found on the x402 Bazaar — responds before spending real money calling it. Use this when an agent needs to status and latency stats — test an API before relying on it.

the record, 2026-10-11 00:56 UTC · method

As declared

GET
eip155:8453
USDC
exact

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

Who is paid

0x8a0F2b…02b0f6

Takes payment for 148 endpoints on 2 hosts.

Among Identity

counted above88%

of 2,150 that carry counters

cheaper than21%

of 2,153 with a comparable price

2,199 endpoints are in this category. 228 declare exactly this price.

the comparison, 2026-10-13 14:08 UTC · method · live

Nearest on price

meadowagent.pocket.network0.005 USDCpass
chain ensapi.onesource.io0.005 USDCmalformed
by usernamex402.twit.sh0.005 USDCpass
my usageagent402.tools0.005 USDCpass
screensanctions.cyberwarex.com0.005 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-13 14:08 UTC · method · live

Elsewhere in the record

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, "dev api health check on agenttools-hub.vercel.app". https://tollindex.com/e/agenttools-hub-vercel-app-api-v1-dev-api-health-check-2bc025. Accessed [access date].

BibTeX

@misc{toll-e-agenttools-hub-vercel-app-api-v1-dev-api-health-check-2bc025-2026-10-13,
  author = {TOLL},
  title = {dev api health check on agenttools-hub.vercel.app},
  howpublished = {\url{https://tollindex.com/e/agenttools-hub-vercel-app-api-v1-dev-api-health-check-2bc025}},
  year = {2026},
  month = {10},
  note = {Frozen at its last observation, 2026-10-13 14:08 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 dev api health check, or reply as the named seller