ERC-8004 identity
#86957SCVD General Storex402scvd.store ↗

An evidence observatory for agentic commerce: independent signed observation of x402 endpoints, payments and receipts. Preflight a door before paying and check any issuer's signed receipt after — both free. Never a ranking, and never a verdict without its derivation and denominator beside it. Also a general store for agents, paid in USDC over x402 from $0.001. Every artifact verifies offline, free, forever.

x402 merchant
SCVD General Store$0.001 / callscvd.store ↗
x402Signed-artifactsVerificationAttestationConformance

Spot Check. REQUIRES ?host= on the paid request — a signed request without it is refused before the gate and no money moves. Name a host and get what this observatory already holds on it, signed: corpus rounds and verdicts as recorded, when we last actually knocked, our coverage of the window since we met it, and the gaps with their reasons. Read from the books at the counter — no request is made to the host, so the answer is as fresh as our last round and no fresher, and sa…

MerchantReport

0xdd35…9bd0

0xdd350976b8cffc65938c0464d39a2c78be079bd0Explorer
Received
$1,521.08↓ 80%
Last 7d vs prior 7d
Paid out
$8.01
Last 7d vs prior 7d
Settlements
628↓ 74%
Last 7d vs prior 7d
71
Distinct counterparties
Over the whole indexed history

Received $1,521.08 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (628)

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
0x843b…c4a7$0.00$1,296.6720438d agoGraph
0x137a…9e5a$0.00$190.2910751d agoGraph
0xc9c7…1670$0.00$7.972420d agoGraph
0x2ebe…89d3$0.00$7.226658d agoGraph
0xe582…05d5$0.00$7.03997d agoGraph
0x007c…8765$0.00$6.03997d agoGraph
0x91fa…0ad0$5.00$0.01345d agoGraph
0xcd95…8275$3.00$0.00296d agoGraph

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

Data quality

85% of observed volume is with a single counterparty, in all 628 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x73cc…1ea40xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x2bdde8…8cd4ca
0x8ec9…9d150xdd35…9bd0BaseBase$0.001100%coinbase9d ago0xf8ea65…aa299c
0xaa34…1db30xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x6e6eb5…c1f87d
0x35fe…c0300xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x1539a5…66b6eb
0xea79…abac0xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x86e15c…4b091c
0x6d3f…d2420xdd35…9bd0BaseBase$0.001100%coinbase9d ago0xb0d805…4d867c
0xaa34…1db30xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x50e060…3cded6
0x35fe…c0300xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x57e4a5…89fc8d
0x73cc…1ea40xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x07d6da…b8fa74
0x8ec9…9d150xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x3bac72…29050b
0x358a…77330xdd35…9bd0BaseBase$0.001100%coinbase9d ago0x525fee…1591f8
0x73cc…1ea40xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x458946…68454d
0x8ec9…9d150xdd35…9bd0BaseBase$0.001100%coinbase10d ago0xfd7866…a85838
0xaa34…1db30xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x02cc09…c2a578
0x35fe…c0300xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x6dd428…2fcf29
0x2f9e…db380xdd35…9bd0BaseBase$0.005100%coinbase10d ago0x30ee12…c7376f
0x2f9e…db380xdd35…9bd0BaseBase$0.006100%coinbase10d ago0x2540b8…4800bf
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x25ea09…e3b7f2
0x2f9e…db380xdd35…9bd0BaseBase$0.004100%coinbase10d ago0x985e43…42782b
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x38914b…bdc92d
0x54e1…f4e00xdd35…9bd0BaseBase$0.005100%coinbase10d ago0x3a75a5…f5c0f1
0x8ec9…9d150xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x63c294…226ca2
0xaa34…1db30xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x1749a8…261b76
0x35fe…c0300xdd35…9bd0BaseBase$0.001100%coinbase10d ago0x77f78d…035e11
0x73cc…1ea40xdd35…9bd0BaseBase$0.001100%coinbase10d ago0xa92f96…9f05ff

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xdd35…9bd0's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xdd350976b8cffc65938c0464d39a2c78be079bd0

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: 0xdd350976b8cffc65938c0464d39a2c78be079bd0

curl -s 'https://api.roundhouseai.io/v0/merchants/0xdd350976b8cffc65938c0464d39a2c78be079bd0'
curl -s 'https://api.roundhouseai.io/v0/entities/0xdd350976b8cffc65938c0464d39a2c78be079bd0/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.