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 $842.03M Roundhouse has indexed across 1,319,047 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 5h 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 5h 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 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.

  • 0x59ea…0ea4 · 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.

  • 0x4a70…fad7 · last paid 17h 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 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.

  • 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 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.

  • 0x2ec8…1808 · 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.

  • 0x2afa…b732 · 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.

  • 0xd745…f9e2 · 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.

  • 0x76b2…962b · 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.

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$0.001645h agoGraph
0x524c…78b1$0.30$0.0065h agoGraph
0x4571…0135$0.27$0.0037h agoGraph
0x59ea…0ea4$0.27$0.0038h agoGraph
0x4a70…fad7$0.27$0.00317h agoGraph
0x0991…dfce$0.18$0.0026h agoGraph
0xf8c6…d70b$0.18$0.0027h agoGraph
0x70d4…90bf$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 328 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x1b9e31…c5f609
0x5ef6…69580x3cb2…8551Base$0.0970%0xc8d6…6cec19h ago0x74b7db…e1f021
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x74b7db…e1f021
0x5ef6…69580x0248…c981Base$0.0970%0xc8d6…6cec19h ago0x3cad1e…01151b
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x3cad1e…01151b
0x5ef6…69580x4bef…f583Base$0.0970%0xc8d6…6cec19h ago0xb893f0…dcebed
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xb893f0…dcebed
0x5ef6…69580x3bd5…d8d1Base$0.0970%0xc8d6…6cec19h ago0x99cd16…6bca14
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x99cd16…6bca14
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xddff80…717b42
0x5ef6…69580x76b2…962bBase$0.0970%0xc8d6…6cec19h ago0xddff80…717b42
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xb28470…7be375
0x5ef6…69580x5623…67c4Base$0.0970%0xc8d6…6cec20h ago0xb28470…7be375
0x5ef6…69580xc805…8465Base$0.0970%0xc8d6…6cec20h ago0x3b476c…f84a82
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x3b476c…f84a82
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xef0df6…04df21
0x5ef6…69580xe6cf…ef9aBase$0.0970%0xc8d6…6cec20h ago0xef0df6…04df21
0x5ef6…69580x7c2b…3b79Base$0.0970%0xc8d6…6cec20h ago0x247b37…83ddeb
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x247b37…83ddeb
0x5ef6…69580xb5e7…1849Base$0.0970%0xc8d6…6cec20h ago0x90b535…9869c4
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x90b535…9869c4
0x5ef6…69580x5d1a…d4fcBase$0.0970%0xc8d6…6cec20h ago0xa795d1…4ea563
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0xa795d1…4ea563
0x5ef6…69580xaf36…2aa9Base$0.0170%0xc8d6…6cec20h ago0x20ff04…c17ed2
0x5ef6…69580xc05a…53feBase$0.0970%0xc8d6…6cec20h ago0x20ff04…c17ed2

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.