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
17440↓ 94%
Last 7d vs prior 7d
91
Distinct counterparties
Over the whole indexed history

Received $59.95 of the $3059.45M Roundhouse has indexed across 1,397,282 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$1.9666444m agoGraph
0x72c5…159b$0.00$0.34682d agoGraph
0x35fe…c030$0.00$0.134415h agoGraph
0xaa34…1db3$0.00$0.12493h agoGraph
0x73cc…1ea4$0.00$0.11443h agoGraph
0x8ec9…9d15$0.00$0.10443h agoGraph
0xc9c7…1670$0.00$0.09234h 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
0x8ec9…9d150x2880…4e5eBaseBase$0.003100%coinbase3d ago0x6fa71e…280a3b
0xaa34…1db30x2880…4e5eBaseBase$0.002100%coinbase3d ago0xdfd1d9…300fd2
0x35fe…c0300x2880…4e5eBaseBase$0.005100%coinbase3d ago0x2e8f0e…216549
0x73cc…1ea40x2880…4e5eBaseBase$0.005100%coinbase3d ago0xb73776…6e9f8c
0xaa34…1db30x2880…4e5eBaseBase$0.003100%coinbase3d ago0xaae957…c09385
0x35fe…c0300x2880…4e5eBaseBase$0.002100%coinbase3d ago0xabcb3d…f8d5f5
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase3d ago0x42f4f6…e06594
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase3d ago0xba6140…2a109f
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase4d ago0x2c09d3…165594
0xc9c7…16700x2880…4e5eBaseBase$0.003100%coinbase4d ago0xb99e8b…c93594
0xc9c7…16700x2880…4e5eBaseBase$0.001100%coinbase4d ago0xfbca41…dcf160
0x35fe…c0300x2880…4e5eBaseBase$0.002100%coinbase4d ago0x098f4b…805324
0x73cc…1ea40x2880…4e5eBaseBase$0.002100%coinbase4d ago0x34c3b7…c06289
0x8ec9…9d150x2880…4e5eBaseBase$0.002100%coinbase4d ago0x1b1282…4fba5d
0x35fe…c0300x2880…4e5eBaseBase$0.001100%coinbase4d ago0x5e2061…fa76f0
0x8ec9…9d150x2880…4e5eBaseBase$0.001100%coinbase4d ago0xec3c3a…35208e
0x73cc…1ea40x2880…4e5eBaseBase$0.001100%coinbase4d ago0x08f18d…a5a91d
0xaa34…1db30x2880…4e5eBaseBase$0.001100%coinbase4d ago0x370034…02b817
0xaa34…1db30x2880…4e5eBaseBase$0.002100%coinbase4d ago0xc35e07…822651
0x8ec9…9d150x2880…4e5eBaseBase$0.008100%coinbase4d ago0xf4fa11…26abc4
0xaa34…1db30x2880…4e5eBaseBase$0.006100%coinbase4d ago0x5b7028…b1c59f
0x35fe…c0300x2880…4e5eBaseBase$0.006100%coinbase4d ago0x80a440…d1031a
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase4d ago0xb291b7…0fc12c
0xc9c7…16700x2880…4e5eBaseBase$0.003100%coinbase4d ago0xb30b26…952d90
0x7406…db830x2880…4e5eBaseBase$0.002100%coinbase4d ago0xf39ca6…9ce355

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.