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
$15.50
Paid out
$0.00
Received
314
Settlements
131
Distinct counterparties
In the 314 settlements scanned

Paid $15.50 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 (314)

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%$3.7118312

$3.71 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
    $1.55
    157 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 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.

  • 0x3c59…42cc · last paid 16h 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.

  • 0x524c…78b1 · last paid 4h 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.

  • 0x9412…4cde · 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.

  • 0x6421…a7dd · 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.

  • 0xd963…f13d · 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.

  • 0x601f…9c30 · 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.

  • 0xa20a…0df6 · 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.

  • 0x76b2…962b · 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.

  • 0x5593…9054 · 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.

  • 0xbd91…de10 · 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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$1.55$0.001574h agoGraph
0x311e…a495$0.27$0.0037h agoGraph
0x3c59…42cc$0.27$0.00316h agoGraph
0x524c…78b1$0.18$0.0044h agoGraph
0x9412…4cde$0.18$0.0026h agoGraph
0x6421…a7dd$0.18$0.0026h agoGraph
0xd963…f13d$0.18$0.0026h agoGraph
0x601f…9c30$0.18$0.0027h 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 314 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5626…90000x272b…03c4Base$0.0970%0xc8d6…6cec17h ago0x0f092a…562be6
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x0f092a…562be6
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x9bf216…5514bc
0x5626…90000xf57b…2d60Base$0.0970%0xc8d6…6cec17h ago0x9bf216…5514bc
0x5626…90000x5cee…46b5Base$0.0970%0xc8d6…6cec17h ago0xff8faf…bfad57
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0xff8faf…bfad57
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x4af339…7ec580
0x5626…90000xa667…56e0Base$0.0970%0xc8d6…6cec17h ago0x4af339…7ec580
0x5626…90000x9ff0…90d5Base$0.0970%0xc8d6…6cec17h ago0x179196…8ee5d1
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x179196…8ee5d1
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x6b3a84…5edd82
0x5626…90000xccf3…30a0Base$0.0970%0xc8d6…6cec17h ago0x6b3a84…5edd82
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x796201…450897
0x5626…90000xa28d…7e5dBase$0.0970%0xc8d6…6cec17h ago0x796201…450897
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x83927b…47fe39
0x5626…90000x3c59…42ccBase$0.0970%0xc8d6…6cec18h ago0x83927b…47fe39
0x5626…90000xd6a8…46b5Base$0.0970%0xc8d6…6cec18h ago0x8025a0…088970
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x8025a0…088970
0x5626…90000x5c94…739eBase$0.0970%0xc8d6…6cec18h ago0x3f8741…ec461d
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x3f8741…ec461d
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x9266bc…216e98
0x5626…90000x854d…c753Base$0.0970%0xc8d6…6cec18h ago0x9266bc…216e98
0x5626…90000xc926…7b12Base$0.0970%0xc8d6…6cec18h ago0x2893c7…dbafdf
0x5626…90000xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x2893c7…dbafdf
0x5626…90000x601f…9c30Base$0.0970%0xc8d6…6cec18h ago0x86ca44…11ef2b

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.