x402 merchant
Quartermaster HTTP Check$0.001 / callquartermaster.surewhynot.app ↗
WebUptimeMonitoringLatencyHttp

Liveness/latency pre-flight for a URL: is it up, HTTP status and class, response latency in ms, whether it redirects (and where), content-type and server.

MerchantReport

Quartermaster Transaction Status

0x5253666c40432f009ebd99908b9cd2a7fd1019cbExplorer
Received
$4.16↑ 292%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
1319↑ 309%
Last 7d vs prior 7d
124
Distinct counterparties
Over the whole indexed history

Received $4.16 of the $3067.43M Roundhouse has indexed across 1,401,575 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1000)

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
0x8872…3f9b$0.00$0.709723d agoGraph
0x941a…ff3f$0.00$0.445621d agoGraph
0x5160…1147$0.00$0.272711d agoGraph
0xc9c7…1670$0.00$0.213714d agoGraph
0x6a0b…4518$0.00$0.203533d agoGraph
0x3ed9…430e$0.00$0.1035d agoGraph
0x6a13…8477$0.00$0.101965d agoGraph
0xec2a…d034$0.00$0.083333d 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 1000 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
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x02cea0…208df9
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x8d1a3c…dd294c
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x213d9f…bee786
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x67a602…783bd0
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x9ccd3b…bbd52b
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xc7cddf…47eb10
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x9d916f…0fceeb
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x9ca409…067bf0
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xcfa101…00fa80
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x6c869f…6b0a51
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xe554c8…6c6baa
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x82e848…fecd8a
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xa9cab8…977b74
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x030038…83f0b2
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x353db9…efaeca
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x36c9a6…f75b42
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x2621f5…08413f
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x203906…1702d3
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xf38f8e…85812e
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xe4e3d8…d2ccae
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x06772e…a2b047
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x622be8…1541df
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xf7fcc8…40b9e9
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xd94428…cd7323
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x44c982…789270

Hand this page to an agent

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

GET api.roundhouseai.io/v0/merchants/0x5253666c40432f009ebd99908b9cd2a7fd1019cb

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: 0x5253666c40432f009ebd99908b9cd2a7fd1019cb

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5253666c40432f009ebd99908b9cd2a7fd1019cb'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5253666c40432f009ebd99908b9cd2a7fd1019cb/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.