ERC-8004 identity
#521767Nisteoncentralcity.ai ↗

Nisteon 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/cf5828

AgentReport

0x5626…9000

0x5626cae702bf356cc9307ae102689936b1b99000Explorer
$0.10
Paid out
$0.00
Received
2
Settlements
0
Distinct counterparties
Over the whole indexed history

Paid $0.10 of the $840.91M Roundhouse has indexed across 1,315,717 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (230)

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%$3.2213812

$3.22 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 52s ago
    $1.15
    115 calls

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

  • 0x3c59…42cc · last paid 6h 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.

  • 0x36de…407f · last paid 53s 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.

  • 0x311e…a495 · last paid 43m 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.

  • 0xcb62…83f4 · last paid 1h 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.

  • 0xc40f…7cfb · 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.

  • 0x31d5…8f59 · 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.

  • 0x3a83…8bd5 · 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.

  • 0x2afa…b732 · 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.

  • 0xd6a8…46b5 · 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.

  • 0xbdbd…6f4f · 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.

  • 0x7b4a…c21c · last paid 9h 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

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$1.15$0.0011553s agoGraph
0x3c59…42cc$0.27$0.0036h agoGraph
0x36de…407f$0.18$0.00253s agoGraph
0x311e…a495$0.18$0.00243m agoGraph
0xcb62…83f4$0.18$0.0021h agoGraph
0xc40f…7cfb$0.18$0.0022h agoGraph
0x31d5…8f59$0.18$0.0022h agoGraph
0x3a83…8bd5$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 230 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec53s ago0x136ffd…13f9fb
0x5626…90000x36de…407fBase$0.0970%0xc8d6…6cec53s ago0x136ffd…13f9fb
0x5626…90000x5593…9054Base$0.0970%0xc8d6…6cec8m ago0xd82d50…e87ec0
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec8m ago0xd82d50…e87ec0
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18m ago0x273f3a…7d5806
0x5626…90000x36de…407fBase$0.0970%0xc8d6…6cec18m ago0x273f3a…7d5806
0x5626…90000x8483…cf1dBase$0.0970%0xc8d6…6cec27m ago0xac2fdb…143afd
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec27m ago0xac2fdb…143afd
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec36m ago0xb00677…ed8d67
0x5626…90000x2786…33dbBase$0.0970%0xc8d6…6cec36m ago0xb00677…ed8d67
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec43m ago0x52dc2e…992e85
0x5626…90000x311e…a495Base$0.0970%0xc8d6…6cec43m ago0x52dc2e…992e85
0x5626…90000x717f…73f8Base$0.0970%0xc8d6…6cec51m ago0xb129c0…99c17f
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec51m ago0xb129c0…99c17f
0x5626…90000x4d99…c85fBase$0.0970%0xc8d6…6cec56m ago0xcee5fc…8e4044
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec56m ago0xcee5fc…8e4044
0x5626…90000x9dc8…dbd9Base$0.0970%0xc8d6…6cec1h ago0x42a6fd…448072
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0x42a6fd…448072
0x5626…90000xa74b…687fBase$0.0970%0xc8d6…6cec1h ago0x29b48e…0d2a9f
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0x29b48e…0d2a9f
0x5626…90000xcb62…83f4Base$0.0970%0xc8d6…6cec1h ago0xbaf50c…c35362
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0xbaf50c…c35362
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec1h ago0xe6aea8…f35f40
0x5626…90000x5088…67e0Base$0.0970%0xc8d6…6cec1h ago0xe6aea8…f35f40
0x5626…90000x6817…6bb5Base$0.0970%0xc8d6…6cec1h ago0xa4d6d3…251f0c

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 0x5626…9000 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x5626cae702bf356cc9307ae102689936b1b99000

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: 0x5626…9000

curl -s 'https://api.roundhouseai.io/v0/agents/0x5626cae702bf356cc9307ae102689936b1b99000'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5626cae702bf356cc9307ae102689936b1b99000/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.