ERC-8004 identity
#584926Sanseifelcentralcity.ai ↗

Sanseifel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Zu4V6z

AgentReport

0x339f…482d

0x339fcb6d8ac589a82d7f9a9e39869a3b7e95482dExplorer
Paid out
$22.00↑ 196%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
802↑ 201%
Last 7d vs prior 7d
311
Distinct counterparties
Over the whole indexed history

Paid $22.00 of the $3054.69M Roundhouse has indexed across 1,395,818 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (802)

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

GroupShareSpentCallsSellers
Not in any catalogue100%$4.1443912

$4.14 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; no listed price matches an amount this agent paid, so nothing narrows them.

  • 0xaf36…2aa9 · last paid 2d ago
    $2.20
    401 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x61bb…19c4 · last paid 3d ago
    $0.27
    5 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x7a39…73d2 · last paid 2d ago
    $0.18
    4 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x3b6a…31c3 · last paid 3d ago
    $0.18
    4 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x7ca2…e509 · last paid 3d ago
    $0.18
    4 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xa299…f9cc · last paid 2d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xf280…42fe · last paid 3d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x12dc…5cda · last paid 3d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xed66…abf1 · last paid 3d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xdc1b…e90c · last paid 3d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xf1a0…d946 · last paid 3d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x33ec…6ea9 · last paid 4d ago
    $0.16
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

ERC-8004 registration

Reputation
  • Declares 2 endpoints, none of them in any catalogue we crawl

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$2.20$0.004012d agoGraph
0x61bb…19c4$0.27$0.0053d agoGraph
0x7a39…73d2$0.18$0.0042d agoGraph
0x3b6a…31c3$0.18$0.0043d agoGraph
0x7ca2…e509$0.18$0.0043d agoGraph
0xa299…f9cc$0.16$0.0032d agoGraph
0xf280…42fe$0.16$0.0033d agoGraph
0x12dc…5cda$0.16$0.0033d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 802 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x86ac94…d52efe
0x339f…482d0xdbb3…c0b6BaseBase$0.0570%0xc8d6…6cec2d ago0x86ac94…d52efe
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec2d ago0xbac9b0…48753b
0x339f…482d0xd1aa…31fbBaseBase$0.0570%0xc8d6…6cec2d ago0xbac9b0…48753b
0x339f…482d0x7a39…73d2BaseBase$0.0570%0xc8d6…6cec2d ago0x0a0c45…444a44
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x0a0c45…444a44
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x1bfd4a…2fe756
0x339f…482d0x01cb…0106BaseBase$0.0570%0xc8d6…6cec2d ago0x1bfd4a…2fe756
0x339f…482d0x7aa2…8190BaseBase$0.0570%0xc8d6…6cec2d ago0x550e94…4f9952
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x550e94…4f9952
0x339f…482d0x3817…34aaBaseBase$0.0570%0xc8d6…6cec2d ago0x84aba2…9ccb90
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x84aba2…9ccb90
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x1c41e1…11bf1c
0x339f…482d0xb7e5…d70cBaseBase$0.0570%0xc8d6…6cec2d ago0x1c41e1…11bf1c
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x1a23c4…ce0a2d
0x339f…482d0xd4b1…c943BaseBase$0.0570%0xc8d6…6cec2d ago0x1a23c4…ce0a2d
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0x043e30…3511dc
0x339f…482d0xbf6e…9ac3BaseBase$0.0570%0xc8d6…6cec2d ago0x043e30…3511dc
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec2d ago0xc7de33…03a142
0x339f…482d0x7a39…73d2BaseBase$0.0570%0xc8d6…6cec2d ago0xc7de33…03a142
0x339f…482d0xb8ef…41f2BaseBase$0.0570%0xc8d6…6cec2d ago0x7b07cc…625474
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec2d ago0x7b07cc…625474
0x339f…482d0xd304…92a0BaseBase$0.0570%0xc8d6…6cec2d ago0x10a14c…a8ab1a
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec2d ago0x10a14c…a8ab1a
0x339f…482d0x478d…18d2BaseBase$0.0570%0xc8d6…6cec2d ago0xd665d1…391c87

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x339f…482d has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x339fcb6d8ac589a82d7f9a9e39869a3b7e95482d

Open skill.md
Show the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0x339f…482d

curl -s 'https://api.roundhouseai.io/v0/agents/0x339fcb6d8ac589a82d7f9a9e39869a3b7e95482d'
curl -s 'https://api.roundhouseai.io/v0/entities/0x339fcb6d8ac589a82d7f9a9e39869a3b7e95482d/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

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.