x402 merchant
Tech Detect$0.005 / callstack.netzhandwerker.de ↗
x402HalowerkDetect_stack

One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.

MerchantReport

0x2880…4e5e

0x2880edfff13100677bf97a3cbdf3bc34771c4e5eExplorer
Received
$59.95↓ 95%
Last 7d vs prior 7d
Paid out
$2.00
Last 7d vs prior 7d
Settlements
17442↓ 94%
Last 7d vs prior 7d
91
Distinct counterparties
Over the whole indexed history

Received $59.95 of the $3059.84M Roundhouse has indexed across 1,397,384 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1003)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x617d…cc9f$2.00$0.00382d agoGraph
0x7406…db83$0.00$1.9666416m agoGraph
0x72c5…159b$0.00$0.34682d agoGraph
0x35fe…c030$0.00$0.134417h agoGraph
0xaa34…1db3$0.00$0.12495h agoGraph
0x73cc…1ea4$0.00$0.11445h agoGraph
0x8ec9…9d15$0.00$0.10445h agoGraph
0xc9c7…1670$0.00$0.09235h agoGraph

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

Data quality

Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 1003 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700x2880…4e5eBaseBase$0.003100%coinbase4d ago0xb30b26…952d90
0x7406…db830x2880…4e5eBaseBase$0.002100%coinbase4d ago0xf39ca6…9ce355
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase4d ago0xa4346c…247737
0x72c5…159b0x2880…4e5eBaseBase$0.005100%coinbase4d ago0xc9bc8f…67f905
0x72c5…159b0x2880…4e5eBaseBase$0.005100%coinbase4d ago0xb7dd5e…0ac08c
0x72c5…159b0x2880…4e5eBaseBase$0.005100%coinbase4d ago0xd0f03e…a066ea
0x35fe…c0300x2880…4e5eBaseBase$0.002100%coinbase4d ago0xb3abc0…e915bf
0x73cc…1ea40x2880…4e5eBaseBase$0.002100%coinbase4d ago0x96ff9c…a1bc7d
0x8ec9…9d150x2880…4e5eBaseBase$0.002100%coinbase4d ago0xcd0441…daff6d
0xaa34…1db30x2880…4e5eBaseBase$0.008100%coinbase4d ago0x9a0a24…c8473d
0x73cc…1ea40x2880…4e5eBaseBase$0.006100%coinbase4d ago0x9c32d2…2ecade
0x35fe…c0300x2880…4e5eBaseBase$0.006100%coinbase4d ago0x294328…a37946
0x8ec9…9d150x2880…4e5eBaseBase$0.001100%coinbase4d ago0xaf509d…20d74b
0xaa34…1db30x2880…4e5eBaseBase$0.001100%coinbase4d ago0xefca6d…c1b06b
0x72c5…159b0x2880…4e5eBaseBase$0.005100%coinbase4d ago0xf5f617…5ced58
0xaa34…1db30x2880…4e5eBaseBase$0.002100%coinbase4d ago0x620d95…26880e
0x35fe…c0300x2880…4e5eBaseBase$0.008100%coinbase4d ago0x0481dc…4f7cd8
0x73cc…1ea40x2880…4e5eBaseBase$0.006100%coinbase4d ago0x8484b2…b04c62
0x8ec9…9d150x2880…4e5eBaseBase$0.006100%coinbase4d ago0xf2641d…77794c
0x35fe…c0300x2880…4e5eBaseBase$0.004100%coinbase4d ago0x2e21cc…d8df62
0xaa34…1db30x2880…4e5eBaseBase$0.003100%coinbase4d ago0x278d9a…498dc7
0x35fe…c0300x2880…4e5eBaseBase$0.003100%coinbase4d ago0xe180f3…faa190
0x73cc…1ea40x2880…4e5eBaseBase$0.003100%coinbase4d ago0x3c8b46…358a00
0x35fe…c0300x2880…4e5eBaseBase$0.003100%coinbase4d ago0x077ef4…55e129
0xaa34…1db30x2880…4e5eBaseBase$0.003100%coinbase4d ago0xe4fe6d…824ac3

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2880…4e5e's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2880edfff13100677bf97a3cbdf3bc34771c4e5e

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: 0x2880edfff13100677bf97a3cbdf3bc34771c4e5e

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2880edfff13100677bf97a3cbdf3bc34771c4e5e'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2880edfff13100677bf97a3cbdf3bc34771c4e5e/settlements?limit=50'

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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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