x402 merchant
Barker$0.001 / callmcp.barker.money ↗

Fuzzy search Barker's pool index by keyword (protocol name / pool name / asset). Resolves natural-language pool references to pool_uid for the detail/history tools.

MerchantReport

0x83f1…4c9f

0x83f15f5bea445109e255ab82622fbdfecd1e4c9fExplorer
Received
$0.55↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
391↓ 100%
Last 7d vs prior 7d
26
Distinct counterparties
Over the whole indexed history

Received $0.55 of the $3066.54M Roundhouse has indexed across 1,400,255 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (391)

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
0x1253…90ca$0.00$0.2826710d agoGraph
0xa9b1…ace7$0.00$0.1430100d agoGraph
0x6f89…2b8e$0.00$0.032910d agoGraph
0x47e5…a0b4$0.00$0.032511d agoGraph
0x6777…3986$0.00$0.03776d agoGraph
0x3ed9…430e$0.00$0.02439d agoGraph
0xa19f…accc$0.00$0.01161d agoGraph
0x6031…c2d1$0.00$0.003313d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 391 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase42d ago0x1321a4…20225e
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase43d ago0xf101c3…c1777f
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase43d ago0xdd975d…c50683
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase43d ago0xe81613…89a108
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase43d ago0x952211…d104d9
0x3ed9…430e0x83f1…4c9fBaseBase$0.001100%coinbase44d ago0x05617b…dfcdf5
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase44d ago0x85104a…ea3aca
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase44d ago0x73d0f9…4fb624
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase44d ago0x61c3b5…c8b5ab
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase44d ago0xa5b528…c61e4a
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase45d ago0x9ffd29…cc7123
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase45d ago0x30d0d8…8d776a
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase45d ago0xec6e04…168b4b
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase45d ago0x4f435b…705162
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0xac6914…eca24e
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0x5568a4…3ea301
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0x4af098…78e606
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0x01a1d1…ab993d
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0x0ab21d…7eeb43
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase46d ago0x13d4a3…ee1a87
0x54e1…f4e00x83f1…4c9fBaseBase$0.001100%coinbase46d ago0xae5703…b43317
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase47d ago0x0a3ab6…feea4a
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase47d ago0x46cd00…84eb8f
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase47d ago0xbc2b75…580190
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase47d ago0xbba7f8…1b256a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x83f1…4c9f's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x83f15f5bea445109e255ab82622fbdfecd1e4c9f

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: 0x83f15f5bea445109e255ab82622fbdfecd1e4c9f

curl -s 'https://api.roundhouseai.io/v0/merchants/0x83f15f5bea445109e255ab82622fbdfecd1e4c9f'
curl -s 'https://api.roundhouseai.io/v0/entities/0x83f15f5bea445109e255ab82622fbdfecd1e4c9f/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.