ERC-8004 identity
#583916Grunsancentralcity.ai ↗

Grunsan 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/Cp8Vwc

AgentReport

0x7534…f1e2

0x75345f861a9e4b6c8296fbc685e97148284cf1e2Explorer
Paid out
$25.47↓ 100%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
568↓ 100%
Last 7d vs prior 7d
246
Distinct counterparties
Over the whole indexed history

Paid $25.47 of the $3059.84M Roundhouse has indexed across 1,397,384 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (568)

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%$5.0030712

$5.00 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 8d ago
    $2.55
    284 calls

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

  • 0x3de7…a974 · last paid 8d ago
    $0.25
    2 calls

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

  • 0xe65d…9842 · last paid 9d ago
    $0.25
    2 calls

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

  • 0x410c…f164 · last paid 8d ago
    $0.24
    3 calls

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

  • 0x47fe…ba01 · last paid 8d ago
    $0.23
    2 calls

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

  • 0x934e…9a90 · last paid 9d ago
    $0.23
    2 calls

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

  • 0x94c9…db70 · last paid 8d ago
    $0.23
    2 calls

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

  • 0xf8a9…4fe3 · last paid 8d ago
    $0.22
    2 calls

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

  • 0x3157…1468 · last paid 9d ago
    $0.22
    2 calls

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

  • 0x8c31…2308 · last paid 8d ago
    $0.21
    2 calls

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

  • 0x34c7…b9b9 · last paid 8d ago
    $0.20
    2 calls

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

  • 0xf51a…7de3 · last paid 8d 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

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$2.55$0.002848d agoGraph
0x3de7…a974$0.25$0.0028d agoGraph
0xe65d…9842$0.25$0.0029d agoGraph
0x410c…f164$0.24$0.0038d agoGraph
0x47fe…ba01$0.23$0.0028d agoGraph
0x934e…9a90$0.23$0.0029d agoGraph
0x94c9…db70$0.23$0.0028d agoGraph
0xf8a9…4fe3$0.22$0.0028d 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 568 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7534…f1e20xb6c7…253eBaseBase$0.1070%0xc8d6…6cec9d ago0x7e8b70…98535f
0x7534…f1e20x6229…85b6BaseBase$0.0870%0xc8d6…6cec9d ago0x24dcef…99293e
0x7534…f1e20xaf36…2aa9BaseBase$0.00970%0xc8d6…6cec9d ago0x24dcef…99293e
0x7534…f1e20xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec9d ago0x10c6d7…32f565
0x7534…f1e20xa0e9…8881BaseBase$0.1370%0xc8d6…6cec9d ago0x10c6d7…32f565
0x7534…f1e20xd89e…f483BaseBase$0.0570%0xc8d6…6cec9d ago0x7f14f6…f5c032
0x7534…f1e20xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec9d ago0x7f14f6…f5c032
0x7534…f1e20xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec9d ago0xe982b3…9eb6a8
0x7534…f1e20x804b…9d16BaseBase$0.0670%0xc8d6…6cec9d ago0xe982b3…9eb6a8
0x7534…f1e20x7306…f578BaseBase$0.0970%0xc8d6…6cec9d ago0x1d0dde…c91ab2
0x7534…f1e20xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec9d ago0x1d0dde…c91ab2
0x7534…f1e20xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec9d ago0xdfe6ea…2853ee
0x7534…f1e20x6939…2576BaseBase$0.0570%0xc8d6…6cec9d ago0xdfe6ea…2853ee
0x7534…f1e20x4ed4…4f76BaseBase$0.0570%0xc8d6…6cec9d ago0x4ebe76…5320a4
0x7534…f1e20xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec9d ago0x4ebe76…5320a4
0x7534…f1e20xb554…ad46BaseBase$0.1470%0xc8d6…6cec9d ago0x48d8d7…e3bd9d
0x7534…f1e20xaf36…2aa9BaseBase$0.0270%0xc8d6…6cec9d ago0x48d8d7…e3bd9d
0x7534…f1e20xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec9d ago0x5116d5…f23a09
0x7534…f1e20x9685…aebfBaseBase$0.1170%0xc8d6…6cec9d ago0x5116d5…f23a09
0x7534…f1e20xaf36…2aa9BaseBase$0.00970%0xc8d6…6cec9d ago0x3344de…d426a5
0x7534…f1e20x4020…f49aBaseBase$0.0870%0xc8d6…6cec9d ago0x3344de…d426a5
0x7534…f1e20xaf36…2aa9BaseBase$0.00970%0xc8d6…6cec9d ago0x6ba268…30f2db
0x7534…f1e20xcca5…d362BaseBase$0.0870%0xc8d6…6cec9d ago0x6ba268…30f2db
0x7534…f1e20xd4ea…702cBaseBase$0.1370%0xc8d6…6cec9d ago0x1e20b6…deff8a
0x7534…f1e20xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec9d ago0x1e20b6…deff8a

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 0x7534…f1e2 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x75345f861a9e4b6c8296fbc685e97148284cf1e2

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: 0x7534…f1e2

curl -s 'https://api.roundhouseai.io/v0/agents/0x75345f861a9e4b6c8296fbc685e97148284cf1e2'
curl -s 'https://api.roundhouseai.io/v0/entities/0x75345f861a9e4b6c8296fbc685e97148284cf1e2/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.