x402 merchant
UUID Generator$0.001 / callx402-echo-service.onrender.com ↗
UuidIdentifierRandomGeneratorUtility

Generate cryptographically random UUIDv4 identifiers. POST {"count":10} and receive that many unique v4 UUIDs, 1 to 100 per call. Uses the platform CSPRNG. No storage.

MerchantReport

0x9cc7…77ee

0x9cc774a8ed49d89cba1a288f4a050b8f7fba77eeExplorer
Received
$4.42↓ 50%
Last 7d vs prior 7d
Paid out
$2.00
Last 7d vs prior 7d
Settlements
279↓ 50%
Last 7d vs prior 7d
117
Distinct counterparties
Over the whole indexed history

Received $4.42 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (279)

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
0x368c…9716$0.00$4.2111568d agoGraph
0xfc38…f96d$2.00$0.001235d agoGraph
0xb434…8e07$0.00$0.06835d agoGraph
0xec2a…d034$0.00$0.011230d agoGraph
0xc9c7…1670$0.00$0.00884d agoGraph
0x54e1…f4e0$0.00$0.005529d agoGraph
0xfadd…6c94$0.00$0.005564d agoGraph
0x6937…c403$0.00$0.005565d agoGraph

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

Data quality

66% of observed volume is with a single counterparty, in all 279 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xd70d50…a965ee
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x449ebe…321918
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x2a8d5f…2e5a83
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xe0bd69…613c5a
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x546983…7801df
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x7f5705…ba6fb0
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x3263aa…562876
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x32c525…363dc7
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xe173fb…022687
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x2eb63e…8fda42
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x0ca5e2…fec0f1
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x3c68fa…57d900
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x94421a…1ed00b
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x3717d9…178b33
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xe47da6…8715ea
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x93743f…ab43f6
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x368c83…50d36c
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x0ced39…328c18
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x322c2d…f06b6d
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xcfb42c…fef07f
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x108194…2b4a14
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x61a782…b0623c
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0xc80b7e…a344a8
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x8fde8a…83a019
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase68d ago0x43a2a2…4616f5

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x9cc7…77ee's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x9cc774a8ed49d89cba1a288f4a050b8f7fba77ee

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: 0x9cc774a8ed49d89cba1a288f4a050b8f7fba77ee

curl -s 'https://api.roundhouseai.io/v0/merchants/0x9cc774a8ed49d89cba1a288f4a050b8f7fba77ee'
curl -s 'https://api.roundhouseai.io/v0/entities/0x9cc774a8ed49d89cba1a288f4a050b8f7fba77ee/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.