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 $841.85M Roundhouse has indexed across 1,318,464 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 2h 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 2h 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 3h 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 7h 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 2h 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 2h 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 3h 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 3h 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 4h 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 4h 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 4h 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 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.

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$0.001652h agoGraph
0x524c…78b1$0.29$0.0062h agoGraph
0xe089…e10e$0.27$0.0033h agoGraph
0x3c42…072c$0.27$0.0037h agoGraph
0xbdbd…6f4f$0.18$0.0022h agoGraph
0x0d70…6e6c$0.18$0.0022h agoGraph
0x2198…f2b2$0.18$0.0023h agoGraph
0x238d…d42d$0.18$0.0023h 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…bbd80xa28d…7e5dBase$0.0970%0xc8d6…6cec13h ago0xf6c3c5…0db8f8
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec13h ago0xf6c3c5…0db8f8
0x1b0a…bbd80xe6cf…ef9aBase$0.0970%0xc8d6…6cec13h ago0xcdbd1e…04a06d
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec13h ago0xcdbd1e…04a06d
0x1b0a…bbd80xd963…f13dBase$0.0970%0xc8d6…6cec13h ago0x30ca8c…810e4d
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec13h ago0x30ca8c…810e4d
0x1b0a…bbd80x3c42…072cBase$0.0970%0xc8d6…6cec14h ago0xca7a29…a83317
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0xca7a29…a83317
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0x7b5507…7e34a0
0x1b0a…bbd80x13e9…dd98Base$0.0970%0xc8d6…6cec14h ago0x7b5507…7e34a0
0x1b0a…bbd80x93bd…278dBase$0.0970%0xc8d6…6cec14h ago0xe65248…ef1c05
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0xe65248…ef1c05
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0xbafb44…439222
0x1b0a…bbd80x799d…1710Base$0.0970%0xc8d6…6cec14h ago0xbafb44…439222
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0x67e2e8…a5b849
0x1b0a…bbd80x1480…afafBase$0.0970%0xc8d6…6cec14h ago0x67e2e8…a5b849
0x1b0a…bbd80xf31e…f280Base$0.0970%0xc8d6…6cec14h ago0xae987a…3a59f0
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0xae987a…3a59f0
0x1b0a…bbd80x41e2…4522Base$0.0970%0xc8d6…6cec14h ago0x8c9fac…a30738
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0x8c9fac…a30738
0x1b0a…bbd80xe2cf…0104Base$0.0970%0xc8d6…6cec14h ago0x7d928c…b40c64
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0x7d928c…b40c64
0x1b0a…bbd80xaf36…2aa9Base$0.0170%0xc8d6…6cec14h ago0xa85a45…b5bdaf
0x1b0a…bbd80xf2d7…d9bdBase$0.0970%0xc8d6…6cec14h ago0xa85a45…b5bdaf
0x1b0a…bbd80xfe69…1ad2Base$0.0970%0xc8d6…6cec14h ago0x0545f3…bc0444

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.