network-customize-studied-varieties.trycloudflare.com

Analyze a Base Sepolia EVM contract address for runtime bytecode, common privileged function selectors, minimal-proxy patterns, and EIP-1967 implementation/beacon slots. Use when an agent needs a fast deterministic contract-risk preflight before deeper review.

InfraUnknowneip155:84532Exactvia facilitator:payAI
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$0.006
Verified settled volume
6 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x8756DEF9aF0758629a6B8f3D5aDC7A796Adc6723

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9d42…fa980x8756…6723Base SepoliaBase Sepolia$0.001100%payAI85d ago0xca9c4f…631bd1
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.001100%payAI85d ago0x8deb08…8286c6
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.001100%payAI90d ago0x253d80…2f3cbc
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.001100%payAI91d ago0x45f3db…624942
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.001100%payAI91d ago0x3f5fc2…e1ecf1
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.001100%payAI91d ago0xc1a3a0…d5aab6
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0x03700a…c00ba1
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0x8208c7…9dceac
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0x10be42…0cb152
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0xf5cdee…243c59
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0xfcd2f6…fe5536
0x0272…7f600x8756…6723Base SepoliaBase Sepolia$0.00170%0xd407…f1bf91d ago0x5ddef9…5b1c52

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.001USDC≈ $0.001 USD
on Base Sepolia · exact scheme

Pay 0.001 USDC on Base Sepolia to 0x8756…c6723. The signed payment is good for 5 minutes.

USD Coin (Base Sepolia) contract
0x036C…dCF7e
Payment window
5 minutes
As published
1000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x8756DEF9aF0758629a6B8f3D5aDC7A796Adc6723",
    "amount": "1000",
    "scheme": "exact",
    "network": "eip155:84532",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-08-19 09:45Z
Last indexed by Roundhouse
2026-09-15 10:15Z
Last enriched (probe, favicon, geo)
–
x402 version
2
Max timeout
300s
Liveness probe
Not probed
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service network-customize-studied-varieties.trycloudflare.com and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=network-customize-studied-varieties.trycloudflare.com'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://network-customize-studied-varieties.trycloudflare.com/paid/contract-risk/:address, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.