ERC-8004 identity
#586059Karkerocentralcity.ai ↗

Karkero 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/a7Fbz3

AgentReport

0xa793…4ce0

0xa793133f74cdd30c07dcfa476db7bc7d420b4ce0Explorer
$0.10
Paid out
$0.00
Received
2
Settlements
0
Distinct counterparties
Over the whole indexed history

Paid $0.10 of the $841.90M Roundhouse has indexed across 1,318,647 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (30)

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%$1.142612

$1.14 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 1m ago
    $0.15
    15 calls

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

  • 0x67ac…b8f7 · last paid 1m ago
    $0.09
    1 call

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

  • 0xf8da…102c · last paid 16m ago
    $0.09
    1 call

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

  • 0x9a89…37fa · last paid 49m ago
    $0.09
    1 call

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

  • 0xdd48…de59 · last paid 49m ago
    $0.09
    1 call

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

  • 0xdfca…5253 · last paid 49m ago
    $0.09
    1 call

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

  • 0xa81a…ae10 · last paid 49m ago
    $0.09
    1 call

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

  • 0xd2a9…c36d · last paid 50m ago
    $0.09
    1 call

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

  • 0xc011…40f0 · last paid 1h ago
    $0.09
    1 call

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

  • 0xab04…1961 · last paid 1h ago
    $0.09
    1 call

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

  • 0xaa91…d389 · last paid 1h ago
    $0.09
    1 call

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

  • 0x953b…633b · last paid 1h ago
    $0.09
    1 call

    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

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$0.15$0.00151m agoGraph
0x67ac…b8f7$0.09$0.0011m agoGraph
0xf8da…102c$0.09$0.00116m agoGraph
0x9a89…37fa$0.09$0.00149m agoGraph
0xdd48…de59$0.09$0.00149m agoGraph
0xdfca…5253$0.09$0.00149m agoGraph
0xa81a…ae10$0.09$0.00149m agoGraph
0xd2a9…c36d$0.09$0.00150m 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 30 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1m ago0x43ae81…18ee31
0xa793…4ce00x67ac…b8f7Base$0.0970%0xc8d6…6cec1m ago0x43ae81…18ee31
0xa793…4ce00xf8da…102cBase$0.0970%0xc8d6…6cec16m ago0x5d1434…61178c
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec16m ago0x5d1434…61178c
0xa793…4ce00x9a89…37faBase$0.0970%0xc8d6…6cec49m ago0xd0ca1b…2dff1c
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec49m ago0xd0ca1b…2dff1c
0xa793…4ce00xdd48…de59Base$0.0970%0xc8d6…6cec49m ago0x376395…ebc833
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec49m ago0x376395…ebc833
0xa793…4ce00xdfca…5253Base$0.0970%0xc8d6…6cec49m ago0xc4e020…cd71a4
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec49m ago0xc4e020…cd71a4
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec49m ago0xb8ba04…075971
0xa793…4ce00xa81a…ae10Base$0.0970%0xc8d6…6cec49m ago0xb8ba04…075971
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec50m ago0x7390be…c66c69
0xa793…4ce00xd2a9…c36dBase$0.0970%0xc8d6…6cec50m ago0x7390be…c66c69
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0xd056c7…2c311f
0xa793…4ce00xc011…40f0Base$0.0970%0xc8d6…6cec1h ago0xd056c7…2c311f
0xa793…4ce00xab04…1961Base$0.0970%0xc8d6…6cec1h ago0x2d8692…88158c
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0x2d8692…88158c
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0xb93500…668bbd
0xa793…4ce00xaa91…d389Base$0.0970%0xc8d6…6cec1h ago0xb93500…668bbd
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0x13b45e…bd1208
0xa793…4ce00x953b…633bBase$0.0970%0xc8d6…6cec1h ago0x13b45e…bd1208
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0x359e34…4beb35
0xa793…4ce00x5bd8…1c9aBase$0.0970%0xc8d6…6cec1h ago0x359e34…4beb35
0xa793…4ce00xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0xf63796…46267a

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 0xa793…4ce0 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xa793133f74cdd30c07dcfa476db7bc7d420b4ce0

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: 0xa793…4ce0

curl -s 'https://api.roundhouseai.io/v0/agents/0xa793133f74cdd30c07dcfa476db7bc7d420b4ce0'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa793133f74cdd30c07dcfa476db7bc7d420b4ce0/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.