ERC-8004 identity
#523668Kasselcentralcity.ai ↗

Kassel 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/jB7Rpf

AgentReport

0x1b0a…bbd8

0x1b0aeb6ea020468da1b17cd61a74f8e5e8fcbbd8Explorer
$16.22
Paid out
$0.00
Received
330
Settlements
137
Distinct counterparties
In the 330 settlements scanned

Paid $16.22 of the $841.99M Roundhouse has indexed across 1,318,931 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (330)

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%$3.8919312

$3.89 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 4h ago
    $1.62
    165 calls

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

  • 0x524c…78b1 · last paid 4h ago
    $0.29
    6 calls

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

  • 0xe089…e10e · last paid 5h ago
    $0.27
    3 calls

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

  • 0x3c42…072c · last paid 9h ago
    $0.27
    3 calls

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

  • 0xbdbd…6f4f · last paid 5h ago
    $0.18
    2 calls

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

  • 0x0d70…6e6c · last paid 5h ago
    $0.18
    2 calls

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

  • 0x2198…f2b2 · last paid 5h ago
    $0.18
    2 calls

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

  • 0x238d…d42d · last paid 6h ago
    $0.18
    2 calls

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

  • 0xdf5e…3b1f · last paid 6h ago
    $0.18
    2 calls

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

  • 0xe575…e9fd · last paid 6h ago
    $0.18
    2 calls

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

  • 0x80a2…c3d5 · last paid 7h ago
    $0.18
    2 calls

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

  • 0xf8c6…d70b · last paid 8h ago
    $0.18
    2 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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$1.62$0.001654h agoGraph
0x524c…78b1$0.29$0.0064h agoGraph
0xe089…e10e$0.27$0.0035h agoGraph
0x3c42…072c$0.27$0.0039h agoGraph
0xbdbd…6f4f$0.18$0.0025h agoGraph
0x0d70…6e6c$0.18$0.0025h agoGraph
0x2198…f2b2$0.18$0.0025h agoGraph
0x238d…d42d$0.18$0.0026h 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 330 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1b0a…bbd80x690b…19e3Base$0.0970%0xc8d6…6cec19h ago0x344b32…f444de
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x344b32…f444de
0x1b0a…bbd80x792a…dcd9Base$0.0970%0xc8d6…6cec19h ago0x593176…afc575
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x593176…afc575
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x135d12…ee9df1
0x1b0a…bbd80x6f65…132aBase$0.0970%0xc8d6…6cec19h ago0x135d12…ee9df1
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xe45b67…28ff39
0x1b0a…bbd80x90c3…ec62Base$0.0970%0xc8d6…6cec19h ago0xe45b67…28ff39
0x1b0a…bbd80x83a8…14d6Base$0.0970%0xc8d6…6cec19h ago0xd09d45…ad6235
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xd09d45…ad6235
0x1b0a…bbd80x15ea…2e7dBase$0.0970%0xc8d6…6cec19h ago0xb4efb5…51ab42
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xb4efb5…51ab42
0x1b0a…bbd80xed13…0977Base$0.0970%0xc8d6…6cec19h ago0x31fb77…db4921
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x31fb77…db4921
0x1b0a…bbd80x3c42…072cBase$0.0970%0xc8d6…6cec20h ago0xb47e75…4f60e9
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xb47e75…4f60e9
0x1b0a…bbd80x9e2e…51a3Base$0.0970%0xc8d6…6cec20h ago0xeb45aa…66cc76
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xeb45aa…66cc76
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x083f72…6df211
0x1b0a…bbd80x8e41…9360Base$0.0970%0xc8d6…6cec20h ago0x083f72…6df211
0x1b0a…bbd80x5edf…1332Base$0.0970%0xc8d6…6cec20h ago0x02604a…986ec2
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x02604a…986ec2
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xcaae11…be8cf6
0x1b0a…bbd80x321f…ac73Base$0.0970%0xc8d6…6cec20h ago0xcaae11…be8cf6
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x9babc9…e48d68

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 0x1b0a…bbd8 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x1b0aeb6ea020468da1b17cd61a74f8e5e8fcbbd8

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: 0x1b0a…bbd8

curl -s 'https://api.roundhouseai.io/v0/agents/0x1b0aeb6ea020468da1b17cd61a74f8e5e8fcbbd8'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1b0aeb6ea020468da1b17cd61a74f8e5e8fcbbd8/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.