x402 merchant
Code security scan$0.01 / callfachada.chelsea-hermes.workers.dev ↗
SecurityCodeStatic-analysisSastPython

Static security scan of a code snippet. Finds hardcoded secrets (AWS keys, private keys, API keys, DB connection strings with passwords), eval/exec, command injection, HTTP calls with no timeout, weak hashes (md5/sha1), bare except and unverified JWT. Returns one entry per finding with rule, severity, exact line number, the offending line and a suggested fix. Rule-based and deterministic: no LLM, so the same snippet always returns the same findings. Send Python or JavaScript as plain text. Not a

MerchantReport

0x734d…d883

0x734dd50abb63ea5af3d92b8016825475694bd883Explorer
Received
$0.08
Last 7d vs prior 7d
Paid out
$1.00
Last 7d vs prior 7d
Settlements
7
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.08 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (7)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x5da4…6c70$1.00$0.0014d agoGraph
0x187c…0c4b$0.00$0.0643d agoGraph
0xc9c7…1670$0.00$0.0112d agoGraph
0x305c…75e0$0.00$0.0116d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

93% of observed volume is with a single counterparty, in all 7 observed settlements.

Organic volume $1.08 of $1.08 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x734d…d883's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x734dd50abb63ea5af3d92b8016825475694bd883

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x734dd50abb63ea5af3d92b8016825475694bd883

curl -s 'https://api.roundhouseai.io/v0/merchants/0x734dd50abb63ea5af3d92b8016825475694bd883'
curl -s 'https://api.roundhouseai.io/v0/entities/0x734dd50abb63ea5af3d92b8016825475694bd883/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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