Roundhouse AI
x402 merchant
Jev Structured Evaluation$0.001 / calljev-x402.vercel.app ↗
AiClassificationRoutingDecisionLlm

Structured evaluation with TypeSafe's Jev (System One) model. Send any state plus typed questions — noul (true/false), choice (pick one), or score (ordinal scale) — and get back calibrated probabilities and confidence for each. Built for routing, classification, triage and policy checks where a fast, predictable, machine-readable answer beats prose.

MerchantReport

0xe813…2008

0xe813d34c0525e0fbb1e6478b86d40b83603c2008Explorer
Received
$0.05
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
20
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.05 of the $258.60M Roundhouse has indexed across 713,391 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (20)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x849f…7b0d$0.00$0.04162d agoGraph
0x3a38…9d9a$0.00$0.00222d agoGraph
0xc9c7…1670$0.00$0.00112d agoGraph
0x07fb…97dc$0.00$0.00112d agoGraph

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

Data quality

92% of observed volume is with a single counterparty, in all 20 observed settlements.

Organic volume $0.05 of $0.05 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700xe813…2008Base$0.001100%coinbase2d ago0xd86fdc…ae00c6
0x07fb…97dc0xe813…2008Base$0.001100%coinbase2d ago0xef9525…ae555c
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0xa66860…8640c7
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0x7a8d2d…43b7da
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0xa725ca…cdecff
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0x77706e…2c37f8
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0xe1f315…fb6f80
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0xd3ce2e…a9f198
0x849f…7b0d0xe813…2008Base$0.005100%coinbase2d ago0x2d1f2c…e168d9
0x3a38…9d9a0xe813…2008Base$0.001100%coinbase2d ago0xb8ef9b…987dce
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0xba4ba3…b03bfc
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x7131a6…7d04db
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x201508…d545c1
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0xefa668…3dcf29
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x17ed50…0486f8
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0xb1def8…64a6c8
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x7fb145…96a7cf
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x51c753…92003d
0x849f…7b0d0xe813…2008Base$0.001100%coinbase2d ago0x207538…36d793
0x3a38…9d9a0xe813…2008Base$0.001100%coinbase2d ago0xe68d5d…fc0a71

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xe813…2008's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xe813d34c0525e0fbb1e6478b86d40b83603c2008

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: 0xe813d34c0525e0fbb1e6478b86d40b83603c2008

curl -s 'https://api.roundhouseai.io/v0/merchants/0xe813d34c0525e0fbb1e6478b86d40b83603c2008'
curl -s 'https://api.roundhouseai.io/v0/entities/0xe813d34c0525e0fbb1e6478b86d40b83603c2008/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.