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
$4.15↑ 277%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
1314↑ 303%
Last 7d vs prior 7d
124
Distinct counterparties
Over the whole indexed history

Received $4.15 of the $3066.54M Roundhouse has indexed across 1,400,689 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$0.7110222d 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$0.1034d 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 ago0x15625e…a8aaff
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x9e3e33…656c4b
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xf028ed…76bd3c
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x9ffab0…6a062f
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xe293b6…a26428
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xdabbcf…4359a6
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xaf05b0…e30237
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xe9d2ef…b7f682
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xc335f3…30cc08
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xa589f2…ab72ef
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xcb4f02…e07e26
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xf036b3…cfa4ba
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xc20f47…4fd13c
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x636afe…094a5c
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x77813f…3b2761
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x0553b2…829618
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x92ae29…2be6cb
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x11157d…44d571
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x7b1eaa…7ffeed
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xb35dc6…e83565
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x19d8a1…23f2fb
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xfb08c0…f59256
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xaf406d…3760c6
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0xb27adc…48fcc6
0x5160…1147Quartermaster Transaction StatusBaseBase$0.001100%coinbase1d ago0x3cb345…4da964

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.