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↑ 144%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
802↑ 149%
Last 7d vs prior 7d
311
Distinct counterparties
Over the whole indexed history

Paid $22.00 of the $3059.84M Roundhouse has indexed across 1,397,496 wallets — less than 0.0001% of it.

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 3d 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 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.

  • 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 4d 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 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.

  • 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 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.

  • 0xdc1b…e90c · 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.

  • 0xf1a0…d946 · 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.

  • 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$0.004013d agoGraph
0x61bb…19c4$0.27$0.0053d agoGraph
0x7a39…73d2$0.18$0.0043d agoGraph
0x3b6a…31c3$0.18$0.0043d agoGraph
0x7ca2…e509$0.18$0.0044d agoGraph
0xa299…f9cc$0.16$0.0033d 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…482d0xe1af…1bedBaseBase$0.0570%0xc8d6…6cec3d ago0x8bc08f…9226b1
0x339f…482d0xfa62…6592BaseBase$0.0570%0xc8d6…6cec3d ago0xbd7e0c…b1bc0f
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xbd7e0c…b1bc0f
0x339f…482d0x7909…2311BaseBase$0.0570%0xc8d6…6cec3d ago0x4c4b6d…4f60c9
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0x4c4b6d…4f60c9
0x339f…482d0x7a5e…0a33BaseBase$0.0570%0xc8d6…6cec3d ago0x7e845b…d94203
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0x7e845b…d94203
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x91c2e1…53107c
0x339f…482d0x37ae…2bfcBaseBase$0.0570%0xc8d6…6cec3d ago0x91c2e1…53107c
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x3d84cc…803df8
0x339f…482d0x81e5…83adBaseBase$0.0570%0xc8d6…6cec3d ago0x3d84cc…803df8
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0x0af5f9…5329b5
0x339f…482d0xd743…ef7eBaseBase$0.0570%0xc8d6…6cec3d ago0x0af5f9…5329b5
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xf890a2…db8adf
0x339f…482d0xe39f…41abBaseBase$0.0570%0xc8d6…6cec3d ago0xf890a2…db8adf
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x533973…cb32d4
0x339f…482d0xd260…b175BaseBase$0.0570%0xc8d6…6cec3d ago0x533973…cb32d4
0x339f…482d0x59ba…f025BaseBase$0.0570%0xc8d6…6cec4d ago0xb5b726…0a1476
0x339f…482d0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xb5b726…0a1476
0x339f…482d0x7809…c8d0BaseBase$0.0570%0xc8d6…6cec4d ago0xcdb7d7…1844fd
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0xcdb7d7…1844fd
0x339f…482d0x9c0b…3e5eBaseBase$0.0570%0xc8d6…6cec4d ago0x1afedc…14901d
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x1afedc…14901d
0x339f…482d0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x744018…b1acca
0x339f…482d0x37aa…85e5BaseBase$0.0570%0xc8d6…6cec4d ago0x744018…b1acca

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.