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↓ 84%
Last 7d vs prior 7d
Paid out
$8.01
Last 7d vs prior 7d
Settlements
628↓ 82%
Last 7d vs prior 7d
71
Distinct counterparties
Over the whole indexed history

Received $1,521.08 of the $3066.17M Roundhouse has indexed across 1,400,092 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$7.226659d agoGraph
0xe582…05d5$0.00$7.03998d agoGraph
0x007c…8765$0.00$6.03998d agoGraph
0x91fa…0ad0$5.00$0.01346d agoGraph
0xcd95…8275$3.00$0.00297d 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
0x54e1…f4e00xdd35…9bd0BaseBase$0.01100%coinbase21d ago0xb1f771…39a179
0x2f9e…db380xdd35…9bd0BaseBase$0.006100%coinbase21d ago0x44d980…781a4a
0x2f9e…db380xdd35…9bd0BaseBase$0.005100%coinbase21d ago0x9ff698…9753c3
0x2f9e…db380xdd35…9bd0BaseBase$0.004100%coinbase21d ago0x952458…10e914
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase21d ago0xcb0f47…20a566
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase21d ago0x7dab0e…ba065b
0xf1f1…57f90xdd35…9bd0BaseBase$0.001100%coinbase21d ago0xd2bfc2…49d411
0x781e…0c440xdd35…9bd0BaseBase$0.001100%coinbase21d ago0x87d129…840c26
0x0578…3f660xdd35…9bd0BaseBase$0.001100%coinbase25d ago0xa35532…8fe358
0x7a77…e6730xdd35…9bd0BaseBase$0.001100%coinbase25d ago0xa511e8…732832
warlor.eth0xdd35…9bd0BaseBase$0.001100%coinbase26d ago0x5a228c…6d1688
0x0a04…3f160xdd35…9bd0BaseBase$0.005100%coinbase27d ago0x3a1314…0cf898
0x781e…0c440xdd35…9bd0BaseBase$0.006100%coinbase27d ago0x00da4a…878aa6
0x781e…0c440xdd35…9bd0BaseBase$0.004100%coinbase27d ago0x176163…eb6d25
0x781e…0c440xdd35…9bd0BaseBase$0.001100%coinbase27d ago0x56a6ce…a65a40
0x8fa3…c27c0xdd35…9bd0BaseBase$0.005100%coinbase27d ago0x46343e…8ff32e
0x781e…0c440xdd35…9bd0BaseBase$0.001100%coinbase27d ago0x9dd019…305dfa
0x781e…0c440xdd35…9bd0BaseBase$0.001100%coinbase27d ago0xfe6a61…c6d90d
0x1eff…807e0xdd35…9bd0BaseBase$0.001100%coinbase27d ago0x416100…70f38a
0xb650…b14f0xdd35…9bd0BaseBase$0.006100%coinbase28d ago0x433b62…52a606
0xb650…b14f0xdd35…9bd0BaseBase$0.004100%coinbase28d ago0x2f5de5…63f28e
0xb650…b14f0xdd35…9bd0BaseBase$0.001100%coinbase28d ago0xe32ad4…f98958
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase28d ago0x2fefc7…b42dab
0x2f9e…db380xdd35…9bd0BaseBase$0.001100%coinbase28d ago0xcf2e88…4412c1
0x2f9e…db380xdd35…9bd0BaseBase$0.006100%coinbase28d ago0xc54e42…3751a8

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.