ERC-8004 identity
#584222Nivjocentralcity.ai ↗

Nivjo 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/EBv0lB

AgentReport

0xe1de…8f3e

0xe1de76219b95c3efc5e881337a8bdf0641c48f3eExplorer
Paid out
$1.56↓ 44%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
56↓ 44%
Last 7d vs prior 7d
29
Distinct counterparties
Over the whole indexed history

Paid $1.56 of the $3054.69M Roundhouse has indexed across 1,395,818 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (56)

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%$0.753912

$0.75 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
    $0.16
    28 calls

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

  • 0xbcbf…69ab · last paid 2d ago
    $0.05
    1 call

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

  • 0xff11…f3ab · last paid 4d ago
    $0.05
    1 call

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

  • 0x3114…29c2 · last paid 4d ago
    $0.05
    1 call

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

  • 0x9bfa…a06e · last paid 4d ago
    $0.05
    1 call

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

  • 0xc9db…bbc9 · last paid 4d ago
    $0.05
    1 call

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

  • 0x9326…596a · last paid 4d ago
    $0.05
    1 call

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

  • 0x95f8…187a · last paid 7d ago
    $0.05
    1 call

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

  • 0x53e2…3f73 · last paid 7d ago
    $0.05
    1 call

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

  • 0xbb98…3dc7 · last paid 7d ago
    $0.05
    1 call

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

  • 0xa6ca…cbe2 · last paid 7d ago
    $0.05
    1 call

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

  • 0x016b…940b · last paid 7d ago
    $0.05
    1 call

    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$0.16$0.00282d agoGraph
0xbcbf…69ab$0.05$0.0012d agoGraph
0xff11…f3ab$0.05$0.0014d agoGraph
0x3114…29c2$0.05$0.0014d agoGraph
0x9bfa…a06e$0.05$0.0014d agoGraph
0xc9db…bbc9$0.05$0.0014d agoGraph
0x9326…596a$0.05$0.0014d agoGraph
0x95f8…187a$0.05$0.0017d 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 56 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe1de…8f3e0xbcbf…69abBaseBase$0.0570%0xc8d6…6cec2d ago0x437f17…4b8c97
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec2d ago0x437f17…4b8c97
0xe1de…8f3e0xff11…f3abBaseBase$0.0570%0xc8d6…6cec4d ago0xdfa0fb…5213e6
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0xdfa0fb…5213e6
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xbac3d2…db6d71
0xe1de…8f3e0x83a2…09eeBaseBase$0.0570%0xc8d6…6cec4d ago0xbac3d2…db6d71
0xe1de…8f3e0x3871…a7bbBaseBase$0.0570%0xc8d6…6cec4d ago0xb18226…bd150d
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xb18226…bd150d
0xe1de…8f3e0x31f5…77e3BaseBase$0.0570%0xc8d6…6cec4d ago0x3d1a6c…b4d17e
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x3d1a6c…b4d17e
0xe1de…8f3e0x3114…29c2BaseBase$0.0570%0xc8d6…6cec4d ago0x58eb7b…7b1b08
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x58eb7b…7b1b08
0xe1de…8f3e0x9bfa…a06eBaseBase$0.0570%0xc8d6…6cec4d ago0x265da7…bf9d14
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x265da7…bf9d14
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x220baf…dd7bd0
0xe1de…8f3e0xc9db…bbc9BaseBase$0.0570%0xc8d6…6cec4d ago0x220baf…dd7bd0
0xe1de…8f3e0x852b…8f12BaseBase$0.0570%0xc8d6…6cec4d ago0x0f37c3…81e459
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x0f37c3…81e459
0xe1de…8f3e0x9326…596aBaseBase$0.0570%0xc8d6…6cec4d ago0xed0f7a…b554cc
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0xed0f7a…b554cc
0xe1de…8f3e0x95f8…187aBaseBase$0.0570%0xc8d6…6cec7d ago0x9e6096…8a6bec
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec7d ago0x9e6096…8a6bec
0xe1de…8f3e0x149f…44b8BaseBase$0.0570%0xc8d6…6cec7d ago0x996c1e…eb64e2
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec7d ago0x996c1e…eb64e2
0xe1de…8f3e0xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec7d ago0x3fb48c…fdc0b1

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 0xe1de…8f3e has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xe1de76219b95c3efc5e881337a8bdf0641c48f3e

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: 0xe1de…8f3e

curl -s 'https://api.roundhouseai.io/v0/agents/0xe1de76219b95c3efc5e881337a8bdf0641c48f3e'
curl -s 'https://api.roundhouseai.io/v0/entities/0xe1de76219b95c3efc5e881337a8bdf0641c48f3e/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.