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 1,398,667 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$4.2111569d agoGraph
0xfc38…f96d$2.00$0.001235d agoGraph
0xb434…8e07$0.00$0.06835d agoGraph
0xec2a…d034$0.00$0.011231d 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%coinbase69d ago0xac800a…c0b30e
0x50f6…8c730x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x4367ba…b3cc41
0x44cc…62a30x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x13327f…803e03
0x0f5f…d4040x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x85dd7b…38695a
0x90a7…89750x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x9ce45f…e8d3bf
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x9b4656…edda32
0x7581…59e90x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xb70faf…c2feeb
0xe6b6…06af0x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xe50563…2ad4b9
0x60e6…a0e40x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x1cf52c…a37059
0xa79a…e2110x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xfc20f9…0acde5
0x3be7…1dd30x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xdf1803…75d3eb
0xbed9…b9500x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x1cbd82…1272a1
0x7405…c2390x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xc11190…ea48a4
0x847d…e66a0x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xa8e354…8baf60
0x3b13…9ee10x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xe28772…b9327a
0x90a7…89750x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xc21d12…53cf7b
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xd6934a…ffb702
0x368c…97160x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x4108ab…753f48
0xfadd…6c940x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xfb2f1d…ad6a41
0x6937…c4030x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x25f93e…f8aae4
0x3ac1…9c2a0x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x98df48…a2e5e9
0x52ed…91510x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x8a82d1…057a78
0x1790…10480x9cc7…77eeBaseBase$0.001100%coinbase69d ago0x7988a5…68447c
0x81da…e99c0x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xdc864c…f8df17
0xa8d6…0f3b0x9cc7…77eeBaseBase$0.001100%coinbase69d ago0xbfae72…eb052f

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.