ERC-8004 identity
#521217Kossetancentralcity.ai ↗

Kossetan 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/t2NoHe

AgentReport

0x5ef6…6958

0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958Explorer
$16.13
Paid out
$0.00
Received
328
Settlements
135
Distinct counterparties
In the 328 settlements scanned

Paid $16.13 of the $842.09M Roundhouse has indexed across 1,319,182 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 (328)

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%$3.9819312

$3.98 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 6h ago
    $1.61
    164 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 6h ago
    $0.30
    6 calls

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

  • 0x4571…0135 · last paid 8h 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.

  • 0x59ea…0ea4 · 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.

  • 0x4a70…fad7 · last paid 18h 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.

  • 0x0991…dfce · 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 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.

  • 0x70d4…90bf · 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.

  • 0x2ec8…1808 · 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.

  • 0x2afa…b732 · 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.

  • 0xd745…f9e2 · last paid 10h 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 11h 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$1.61$0.001646h agoGraph
0x524c…78b1$0.30$0.0066h agoGraph
0x4571…0135$0.27$0.0038h agoGraph
0x59ea…0ea4$0.27$0.0039h agoGraph
0x4a70…fad7$0.27$0.00318h agoGraph
0x0991…dfce$0.18$0.0027h agoGraph
0xf8c6…d70b$0.18$0.0027h agoGraph
0x70d4…90bf$0.18$0.0028h 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 328 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec21h ago0xd2435a…4a04a5
0x5ef6…69580x321f…ac73Base$0.0970%0xc8d6…6cec21h ago0xd2435a…4a04a5
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec21h ago0xffa361…c5f1fc
0x5ef6…69580x7e6b…7760Base$0.0970%0xc8d6…6cec21h ago0xffa361…c5f1fc
0x5ef6…69580xed13…0977Base$0.0970%0xc8d6…6cec21h ago0xaa4514…f422c7
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec21h ago0xaa4514…f422c7
0x5ef6…69580x2a3e…e305Base$0.0970%0xc8d6…6cec21h ago0x9b7648…4d7313
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec21h ago0x9b7648…4d7313
0x5ef6…69580x1745…dc0dBase$0.0970%0xc8d6…6cec22h ago0x2dec98…09b060
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x2dec98…09b060
0x5ef6…69580xbd91…de10Base$0.0970%0xc8d6…6cec22h ago0x708a40…960bea
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x708a40…960bea
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x828704…be0f19
0x5ef6…69580x824d…36cdBase$0.0970%0xc8d6…6cec22h ago0x828704…be0f19
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x6a678b…c529b3
0x5ef6…69580xb22a…9952Base$0.0970%0xc8d6…6cec22h ago0x6a678b…c529b3
0x5ef6…69580x4d99…c85fBase$0.0970%0xc8d6…6cec22h ago0x21f4d7…5ed455
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x21f4d7…5ed455
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x220e99…1ed055
0x5ef6…69580xa5e9…d55cBase$0.0970%0xc8d6…6cec22h ago0x220e99…1ed055
0x5ef6…69580x9aa7…e526Base$0.0970%0xc8d6…6cec22h ago0x153062…4e9271
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0x153062…4e9271
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0xf8856a…fb4e3b
0x5ef6…69580x38d6…7063Base$0.0970%0xc8d6…6cec22h ago0xf8856a…fb4e3b
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec22h ago0xb3bd74…27650b

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 0x5ef6…6958 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958

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: 0x5ef6…6958

curl -s 'https://api.roundhouseai.io/v0/agents/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5ef688e8a9ab29c98aaeaf0694ff14d88a546958/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.