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
$59.88↑ 371%
Last 7d vs prior 7d
Paid out
$2.00
Last 7d vs prior 7d
Settlements
17409↑ 771%
Last 7d vs prior 7d
89
Distinct counterparties
Over the whole indexed history

Received $59.88 of the $3052.78M Roundhouse has indexed across 1,394,551 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

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
0x7406…db83$0.00$2.046872h agoGraph
0x617d…cc9f$2.00$0.00381d agoGraph
0x72c5…159b$0.00$0.34681d agoGraph
0x35fe…c030$0.00$0.134320h agoGraph
0x73cc…1ea4$0.00$0.11421d agoGraph
0xaa34…1db3$0.00$0.11451d agoGraph
0x8ec9…9d15$0.00$0.10411d agoGraph
0xc9c7…1670$0.00$0.082218h 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
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase6m ago0x1c4ae7…d8ce86
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase42m ago0x0b4de6…ed38a7
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase2h ago0xbb6041…10f5f6
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase4h ago0xf99367…df6d96
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase4h ago0x155d93…11eb1c
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase10h ago0x971343…91721d
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase10h ago0xe144c4…96ddcc
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase13h ago0xde84a8…9219b3
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase13h ago0xbc2c9a…bb29b1
0xc9c7…16700x2880…4e5eBaseBase$0.02100%coinbase18h ago0x96f110…24d93a
0x7406…db830x2880…4e5eBaseBase$0.002100%coinbase18h ago0x66e389…ef5de8
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase18h ago0x8350e0…6e6261
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase18h ago0x094dd8…6b8f42
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase19h ago0x699085…c350c6
0x35fe…c0300x2880…4e5eBaseBase$0.002100%coinbase20h ago0x892782…2b2225
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase20h ago0x8d608c…a707d5
0x54e1…f4e00x2880…4e5eBaseBase$0.02100%coinbase22h ago0xbfc680…9066a3
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase22h ago0xbdff85…452f81
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase23h ago0xbd17b4…c0df53
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase23h ago0xf4435f…1f0b5f
0x7406…db830x2880…4e5eBaseBase$0.002100%coinbase1d ago0x06b2a2…3738e2
0x7406…db830x2880…4e5eBaseBase$0.003100%coinbase1d ago0xa2c55d…2bc5c3
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase1d ago0xc13a89…5ce9df
0x7406…db830x2880…4e5eBaseBase$0.001100%coinbase1d ago0x7a30be…cd2177
0x47e5…a0b40x2880…4e5eBaseBase$0.001100%coinbase1d ago0xcc64cd…890414

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.