ERC-8004 identity
#584338Graumacentralcity.ai ↗

Grauma 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/YVSqdZ

AgentReport

0xfd3d…ea55

0xfd3db8ae30023a3d88657c317a853d1731f2ea55Explorer
Paid out
$25.02↑ 136%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
914↑ 136%
Last 7d vs prior 7d
337
Distinct counterparties
Over the whole indexed history

Paid $25.02 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (914)

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%$4.3949312

$4.39 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 2d ago
    $2.50
    457 calls

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

  • 0x39d3…b604 · last paid 3d ago
    $0.22
    4 calls

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

  • 0x402e…f237 · last paid 3d ago
    $0.22
    4 calls

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

  • 0xb43f…703d · last paid 4d ago
    $0.22
    4 calls

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

  • 0x7acb…2a8b · last paid 3d ago
    $0.16
    3 calls

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

  • 0xc092…7213 · last paid 3d ago
    $0.16
    3 calls

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

  • 0xad5a…9f0c · last paid 3d ago
    $0.16
    3 calls

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

  • 0x33ec…6ea9 · last paid 3d ago
    $0.16
    3 calls

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

  • 0x4e54…eefa · last paid 4d ago
    $0.16
    3 calls

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

  • 0xda56…8eed · last paid 4d ago
    $0.16
    3 calls

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

  • 0xf58a…e0c7 · last paid 3d ago
    $0.14
    3 calls

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

  • 0x9754…d707 · last paid 3d ago
    $0.14
    3 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$2.50$0.004572d agoGraph
0x39d3…b604$0.22$0.0043d agoGraph
0x402e…f237$0.22$0.0043d agoGraph
0xb43f…703d$0.22$0.0044d agoGraph
0x7acb…2a8b$0.16$0.0033d agoGraph
0xc092…7213$0.16$0.0033d agoGraph
0xad5a…9f0c$0.16$0.0033d agoGraph
0x33ec…6ea9$0.16$0.0033d 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 914 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xf6bac8…b2b616
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0xfbd200…9424c3
0xfd3d…ea550xe0ef…a0a0BaseBase$0.0570%0xc8d6…6cec3d ago0xfbd200…9424c3
0xfd3d…ea550xa929…1a01BaseBase$0.0570%0xc8d6…6cec3d ago0x743947…6f6705
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x743947…6f6705
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0x8bc08f…9226b1
0xfd3d…ea550x2157…df37BaseBase$0.0570%0xc8d6…6cec3d ago0x8bc08f…9226b1
0xfd3d…ea550x13ba…c614BaseBase$0.0570%0xc8d6…6cec3d ago0xee5cfa…fcea35
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xee5cfa…fcea35
0xfd3d…ea550x5c66…2e1bBaseBase$0.0570%0xc8d6…6cec3d ago0x63e87c…b93704
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x63e87c…b93704
0xfd3d…ea550x9d6c…acc5BaseBase$0.0570%0xc8d6…6cec3d ago0x9b82a4…d4c9d5
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0x9b82a4…d4c9d5
0xfd3d…ea550x61bb…19c4BaseBase$0.0570%0xc8d6…6cec3d ago0xf5bfab…498aaa
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xf5bfab…498aaa
0xfd3d…ea550x686e…6ef5BaseBase$0.0570%0xc8d6…6cec3d ago0xac4b8d…c8bc76
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0xac4b8d…c8bc76
0xfd3d…ea550xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec3d ago0x91c2e1…53107c
0xfd3d…ea550x1ca5…aa17BaseBase$0.0570%0xc8d6…6cec3d ago0x91c2e1…53107c
0xfd3d…ea550xc8ca…98a7BaseBase$0.0570%0xc8d6…6cec3d ago0xae8418…8adb25
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0xae8418…8adb25
0xfd3d…ea550x23ea…0499BaseBase$0.0570%0xc8d6…6cec3d ago0xbf2463…dce0fe
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0xbf2463…dce0fe
0xfd3d…ea550x3ee7…f33eBaseBase$0.0570%0xc8d6…6cec3d ago0xd09fc1…96953d
0xfd3d…ea550xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec3d ago0xd09fc1…96953d

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 0xfd3d…ea55 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xfd3db8ae30023a3d88657c317a853d1731f2ea55

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: 0xfd3d…ea55

curl -s 'https://api.roundhouseai.io/v0/agents/0xfd3db8ae30023a3d88657c317a853d1731f2ea55'
curl -s 'https://api.roundhouseai.io/v0/entities/0xfd3db8ae30023a3d88657c317a853d1731f2ea55/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.