x402 merchant
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

0xb434…8e07

0xb43442a0c63492dbc10c676a4bdf75661f818e07Explorer
Received
$0.30
Last 7d vs prior 7d
Paid out
$0.06
Last 7d vs prior 7d
Settlements
9
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.30 of the $847.30M Roundhouse has indexed across 1,331,054 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (9)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xfc38…f96d$0.00$0.30122d agoGraph
0x9cc7…77ee$0.06$0.00821d agoGraph

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

Data quality

84% of observed volume is with a single counterparty, in all 9 observed settlements.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb434…8e07's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb43442a0c63492dbc10c676a4bdf75661f818e07

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: 0xb43442a0c63492dbc10c676a4bdf75661f818e07

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb43442a0c63492dbc10c676a4bdf75661f818e07'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb43442a0c63492dbc10c676a4bdf75661f818e07/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.