contract check derived

x402-api-catalog.onrender.comMarket data derived

GET https://x402-api-catalog.onrender.com/api/contract-check

passabsent from every registrycounted above 25% of Market data

0.05 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 2026-10-07 13:20 UTC · method

Validation state: pass; as of 2026-10-07 09:33 UTC · method · sweep daily-2026-10-07
Uptime, 7 / 30 / 90 days: — / 100% / 100%; as of 2026-10-07 09:33 UTC · method · 0 of 0 in 7d, 10 of 10 in 30d, 23 of 23 in 90d
Calls, trailing 30 days: 2; as of 2026-10-07 13:20 UTC · method
Unique payers, trailing 30 days: 1; as of 2026-10-07 13:20 UTC · method
Last called: 2026-09-07 17:52 UTC; as of 2026-10-07 13:20 UTC · method
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.05 USDC; as of 2026-10-07 13:20 UTC · method · on eip155:8453
Networks: 1; as of 2026-10-07 13:20 UTC · method

Counters

105 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 8,872 endpoints in Market data that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 2: 4,171 in the category are counted higher and 4,700 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 105 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

TOLL files contract check under market data: a GET endpoint on x402-api-catalog.onrender.com, listed in neither registry at the last pull.

contract check is priced at 0.05 USDC on Base.

The listing describes the request as the query parameters chain and address.

contract check returns json; the example shows score, address, reasons, signals and verdict.

The daily sweep got a valid payment challenge from contract check on 2026-10-07, as at every sweep since 2026-09-11.

x402-api-catalog.onrender.com lists no other endpoint.

contract check drew 2 calls from one payer in the trailing 30 days.

The last call to contract check came 36 days before the snapshot, 2026-09-07.

Closest in price to contract check within market data: send token at keyring-agent.blockchhub.link and distribution balance exchanges relative at x402.glassnode.com.

contract check is priced above 86% of comparable listings in market data.

The wallet paid by contract check is the payee of 6 endpoints on one host.

Seller tags: evm, smart-contract, honeypot and rug-pull.

contract check was missing from the Coinbase registry at the pull of 2026-10-07, confirmed at the pull of 2026-10-08; that is registry presence, not liveness.

The price of contract check is declared by 581 other listings in market data 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 2026-10-07 13:20 UTC · method

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.05 USDC	exact	0x9041f8…E3847E

Preflight checks at the last sweep

the checks, as of 2026-10-07 09:33 UTC · methodendpoint 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
2026-10-07 09:33 UTC	pass	daily-2026-10-07
2026-10-06 10:18 UTC	pass	daily-2026-10-06
2026-10-05 09:13 UTC	pass	daily-2026-10-05
2026-10-04 11:30 UTC	pass	daily-2026-10-04
2026-10-03 06:10 UTC	pass	daily-2026-10-03
2026-10-02 15:23 UTC	pass	daily-2026-10-02
2026-10-01 08:14 UTC	pass	daily-2026-10-01
2026-09-30 07:35 UTC	pass	daily-2026-09-30
2026-09-29 19:49 UTC	pass	daily-2026-09-29
2026-09-28 09:12 UTC	pass	daily-2026-09-28
2026-09-25 21:19 UTC	pass	daily-2026-09-25
2026-09-23 06:53 UTC	pass	daily-2026-09-23
2026-09-22 07:05 UTC	pass	daily-2026-09-22
2026-09-21 07:28 UTC	pass	daily-2026-09-21
2026-09-19 05:29 UTC	pass	daily-2026-09-19
2026-09-18 13:55 UTC	pass	daily-2026-09-18
2026-09-17 05:22 UTC	pass	daily-2026-09-17
2026-09-16 05:22 UTC	pass	daily-2026-09-16
2026-09-15 05:39 UTC	pass	daily-2026-09-15
2026-09-14 05:12 UTC	pass	daily-2026-09-14
2026-09-13 05:08 UTC	pass	daily-2026-09-13
2026-09-12 07:24 UTC	pass	daily-2026-09-12
2026-09-11 11:08 UTC	pass	daily-2026-09-11

Registry presence

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

2026-10-08 06:01 UTCabsence from Coinbase confirmed, rule v1
2026-10-07 23:04 UTCabsent from Coinbase at this pull
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 17:52 UTC · method

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "chain": "base",
      "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "score": 85,
      "address": "0x...",
      "reasons": [],
      "signals": {},
      "verdict": "safe: no red flags found"
    }
  }
}

What the listing says

EVM token contract safety check: honeypot detection, mint/blacklist/pausable/self-destruct capability, ownership renouncement, transfer tax, and a real token-impersonation check (does the symbol claim to be USDC/WETH/DAI/cbBTC at the wrong address — the token equivalent of npm typosquatting).

the record, 2026-09-07 17:52 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

0x9041f8…E3847E

Takes payment for 6 endpoints on 1 host.

Among Market data

counted above25%

of 8,872 that carry counters

cheaper than86%

of 8,851 with a comparable price

9,140 endpoints are in this category. 581 declare exactly this price.

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

Nearest on price

send tokenkeyring-agent.blockchhub.link0.05 USDCpass
distribution balance exchanges relativex402.glassnode.com0.05 USDCpass
smart money netflowapi.nansen.ai0.05 USDCpass
analyzesvm402.com0.03 USDCfail
q verdict resourcewww.ax1.vc0.02 USDCmalformed

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, "contract check on x402-api-catalog.onrender.com". https://tollindex.com/e/x402-api-catalog-onrender-com-api-contract-check-7fe14b. Accessed [access date].

BibTeX

@misc{toll-e-x402-api-catalog-onrender-com-api-contract-check-7fe14b-2026-10-13,
  author = {TOLL},
  title = {contract check on x402-api-catalog.onrender.com},
  howpublished = {\url{https://tollindex.com/e/x402-api-catalog-onrender-com-api-contract-check-7fe14b}},
  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 contract check, or reply as the named seller