contract check derived
x402-api-catalog.onrender.comMarket dataderived
GET https://x402-api-catalog.onrender.com/api/contract-check
passlisted in Coinbase#2 by calls of 6 on this host
0.05 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-07 17:52 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.05 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
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.
TOLL files contract check under market data: a GET endpoint on x402-api-catalog.onrender.com, listed in the Coinbase registry.
A call to contract check costs 0.05 USDC on Base, as declared.
Its declared inputs are 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 2026-09-15, as at every sweep since 2026-09-11.
With 6 endpoints listed on x402-api-catalog.onrender.com, contract check is tied 2nd by calls with 3 others.
Of the calls counted across x402-api-catalog.onrender.com, contract check takes 15%.
Over 30 days: 2 calls, one payer.
The most recent call was 8 days before the snapshot.
contract check sits nearest in price to send token (keyring-agent.blockchhub.link) and analyze (svm402.com) among listings in market data.
contract check is priced above 77% 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.
The price of contract check is declared by 432 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.05 USDC | exact | 0x9041f8…E3847E |
the checks, as of 2026-09-15 05:39 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:39 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:12 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:08 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:24 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:08 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-07 17:52 UTC · method · live
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"
}
}
}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, "contract check on x402-api-catalog.onrender.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-api-catalog-onrender-com-api-contract-check-7fe14b/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-api-catalog-onrender-com-api-contract-check-7fe14b-2026-09-15T16-57Z,
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/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].}
}None yet. Anything submitted through the form below is published here with its outcome.