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↑ 290%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
1317↑ 306%
Last 7d vs prior 7d
124
Distinct counterparties
Over the whole indexed history

Received $4.16 of the $3067.00M Roundhouse has indexed across 1,400,982 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$0.709923d agoGraph
0x941a…ff3f$0.00$0.445620d agoGraph
0x5160…1147$0.00$0.272711d agoGraph
0xc9c7…1670$0.00$0.213713d agoGraph
0x6a0b…4518$0.00$0.203532d 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 ago0x9249d1…e9e8d6
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x06cdf5…046543
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x82ff8c…d1f0aa
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x430ecf…528fca
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x91884d…c90ff5
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xb0ee33…53fadb
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x00398e…181e59
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x1e863c…886bae
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x4c98ae…7012df
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x8b1dde…18179e
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xac0cc5…2fb922
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xf8fa8c…07784a
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xccfb13…6ea05a
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x76d7cb…23777a
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x36a481…bf346a
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xd2698e…d2cd50
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x255b7d…956c17
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x87da13…c10758
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xde8bea…033131
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xfe1701…567b22
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xcf2ef0…9f1677
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x7615e8…112bc7
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xa20f4c…5cfeb1
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x594f55…e2815c
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x33b886…0ff3b5

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.