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 $3066.17M Roundhouse has indexed across 1,400,092 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%coinbase32d ago0x622c5e…963095
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase32d ago0x77245a…168a5d
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase32d ago0x406145…1f6456
0x6a0b…45180x83f1…4c9fBaseBase$0.001100%coinbase32d ago0x6903df…13b237
0x6a0b…45180x83f1…4c9fBaseBase$0.001100%coinbase32d ago0x8bcd10…56ab48
0x6a0b…45180x83f1…4c9fBaseBase$0.001100%coinbase32d ago0xa65c25…f5eb2a
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase33d ago0x5aea97…6a4ec9
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase33d ago0x6367e4…e4ec64
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase33d ago0x8f242e…975cc8
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase33d ago0xa8952c…39396c
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase34d ago0x5019fe…1fef4a
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase34d ago0x3deaa2…5b5bf2
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase34d ago0xa1c719…d5e4fe
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase34d ago0xa04d30…1b6fef
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase35d ago0x8db857…e45d4b
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase35d ago0x6cca46…34235e
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase35d ago0x82ff41…30e9b6
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase35d ago0xa66747…622e3e
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase36d ago0x9d423a…3d1139
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase36d ago0xe288a1…b3ebb3
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase36d ago0x127e23…a68e6c
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase36d ago0x96370f…18e97a
0xa1a3…60f50x83f1…4c9fBaseBase$0.001100%coinbase36d ago0xc110b7…ac24b3
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase37d ago0xc9e76e…733416
0x1253…90ca0x83f1…4c9fBaseBase$0.001100%coinbase37d ago0x29fa60…90a3b5

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.