x402 merchant
IntegrityPhase$22.40 / callapi.integrityphase.com ↗
WebhookSigned-proofAudit-trailSupply-chainMro

Ed25519 receipt: registered-app HMAC/format/freshness checks bound to source/operation, not carrier signature or fulfilment proof. EU B2B onboarding, buyer_id, authority, wallet/HMAC source required. https://api.integrityphase.com/.well-known/integrityphase-commerce.json . Buyer quote EUR 20 net + VAT; USDC/Base daily rate. Noncritical EUR 100-200 events. SDK/HTTP/own MCP; paid proxy not offered. 202: durable task, not payment/proof; final funds check before payment. Recovery without repayment.

MerchantReport

0x1730…8151

0x17301b640f11c3635226ac703118d7ea393a8151Explorer
Received
$179.27
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
8
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Received $179.27 of the $844.61M Roundhouse has indexed across 1,326,333 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (21)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x6788…5f09$0.00$537.98211h agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 21 observed settlements.

Organic volume $537.98 of $537.98 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x6788…5f090x1730…8151Base$27.55100%coinbase1h ago0x83a6b7…367491
0x6788…5f090x1730…8151Base$27.60100%coinbase2d ago0x1f9592…32c33e
0x6788…5f090x1730…8151Base$27.60100%coinbase2d ago0xfec883…a076ca
0x6788…5f090x1730…8151Base$27.63100%coinbase3d ago0x34da26…500d55
0x6788…5f090x1730…8151Base$27.63100%coinbase4d ago0x1ea82e…30107a
0x6788…5f090x1730…8151Base$27.63100%coinbase4d ago0xf74b11…a63691
0x6788…5f090x1730…8151Base$27.58100%coinbase4d ago0x9ff32e…17422b
0x6788…5f090x1730…8151Base$27.58100%coinbase5d ago0x0b6875…60cc8a
0x6788…5f090x1730…8151Base$27.58100%coinbase5d ago0x480969…2057de
0x6788…5f090x1730…8151Base$27.61100%coinbase6d ago0xe2f66e…4ad813
0x6788…5f090x1730…8151Base$27.63100%coinbase7d ago0x5a5d8e…c8dccd
0x6788…5f090x1730…8151Base$27.64100%coinbase8d ago0x636a09…41c57d
0x6788…5f090x1730…8151Base$27.46100%coinbase9d ago0x86c138…2e985f
0x6788…5f090x1730…8151Base$22.40100%coinbase13d ago0x29fb9c…ba9676
0x6788…5f090x1730…8151Base$22.39100%coinbase14d ago0xde96f8…67e7e6
0x6788…5f090x1730…8151Base$22.39100%coinbase14d ago0xe199fb…80c05d
0x6788…5f090x1730…8151Base$22.39100%coinbase15d ago0x150f17…38a5ef
0x6788…5f090x1730…8151Base$22.42100%coinbase16d ago0x1ea23f…098876
0x6788…5f090x1730…8151Base$22.38100%coinbase17d ago0x3a6f74…17bc49
0x6788…5f090x1730…8151Base$22.39100%coinbase17d ago0xefb92f…7f99ce
0x6788…5f090x1730…8151Base$22.51100%coinbase22d ago0xde23c5…62f344

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1730…8151's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x17301b640f11c3635226ac703118d7ea393a8151

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: 0x17301b640f11c3635226ac703118d7ea393a8151

curl -s 'https://api.roundhouseai.io/v0/merchants/0x17301b640f11c3635226ac703118d7ea393a8151'
curl -s 'https://api.roundhouseai.io/v0/entities/0x17301b640f11c3635226ac703118d7ea393a8151/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.